Alerta

360 degree rotating sun panel that automatically cleans dust and resists hurricanes

Resumen de: US2025132721A1

The utility model relates to the field of solar energy technology and provides an outdoor rotatable solar system, comprising: a base plate, further comprising: a scissor lifting mechanism fixedly installed on the top of the base plate, and a top plate fixedly installed on the top of the scissor lifting mechanism. The utility model lifts the solar panel to a suitable height by controlling the scissor lifting mechanism, then extends it by starting the cylinder to apply a thrust to the U-shaped block, so that the mounting plate can rotate under the cooperation of the hinge, maintaining a certain tilt angle. Then, by starting the motor, the output shaft drives the circular shaft to rotate, thereby driving the mounting bracket to rotate, enabling the solar panel to face the direction of sunlight and adjust with the changing angle of sunlight, thus allowing the solar panel to receive direct sunlight for a long time and improve the efficiency of converting solar energy into electrical energy.

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

Resumen de: US2025133952A1

A compound having an ancillary ligand L1 having the formula:Formula I is disclosed. The ligand L1 is coordinated to a metal M having an atomic number greater than 40, and two adjacent substituents are optionally joined to form into a ring. Such compound is suitable for use as emitters in organic light emitting devices.

SHUTDOWN DEVICE DETECTION AND CONTROL METHOD, AND DETECTOR

Resumen de: US2025130280A1

A method for testing and controlling a rapid shutdown device, and a tester are provided. The method includes: transmitting a heartbeat signal of first signal strength to a target rapid shutdown device in a target rapid shutdown module to switch the target rapid shutdown device on and testing the target rapid shutdown device using a preset testing program t, on receipt of a rapid shutdown device testing request, where all rapid shutdown devices in the target rapid shutdown module are previously off; and transmitting a heartbeat signal of second signal strength to the target rapid shutdown module to switch the rapid shutdown devices on or off, on receipt of a rapid shutdown device control request, where the first signal strength is lower than the second signal strength. The rapid shutdown devices can be tested and controlled efficiently, thereby effectively avoiding safety hazards and thus protecting workers.

ELECTRONIC DEVICE

Resumen de: US2025133927A1

An electronic device includes a flexible substrate and a conductive wire structure. The conductive wire structure is disposed on the flexible substrate and includes a first segment, a second segment, a third segment, a fourth segment, a first joint portion, a second joint portion, a third joint portion and a fourth joint portion. A first opening is surrounded by the first segment, the second segment, the first joint portion and the second joint portion. A second opening is surrounded by the third segment, the fourth segment, the third joint portion and the fourth joint portion. Along a first direction, a ratio of a first width sum of widths of the first segment, the second segment, the third segment and the fourth segment to a second width sum of widths of the first joint portion and the third joint portion is in a range from 0.8 to 1.2.

SOLAR CELL MODULE

Resumen de: US2025133861A1

A solar cell module having a design region corresponding to a power-generating cell, wherein the design region consists of one unit region or a repeat of two or more unit regions, the unit region consists of a plurality of partial regions having different average transmittances throughout the entire design region, and the average transmittance throughout the entire design region and the area fraction in the unit region, of each of the partial regions are set to satisfy Formula 1 in which the average transmittance of the design region is not less than an arbitrary constant:Math.1Td=∑m=1n(Ta⁢_⁢m ·Rp⁢_⁢m)≥CFormula⁢1

BATTERY BACK PASSIVATION STRUCTURE, MANUFACTURING METHOD THEREFOR, AND SOLAR CELL

Resumen de: US2025133859A1

A battery back passivation structure, a manufacturing method therefor, and a solar cell, the manufacturing method comprising: introducing a dopant gas and a first reaction gas into a coating device, and depositing a doped passivation layer on the back side of a silicon wafer (1); and introducing a second reaction gas into the coating device, and directly or indirectly depositing an internal reflection layer on the surface of the doped passivation layer away from the silicon wafer (1). The described battery back passivation structure comprises a doped passivation layer and an internal reflection layer that are stacked on the back side of the silicon wafer (1), and has enhanced passivation capability.

DETERMINATION OF PARAMETERS FOR SET UP OF DOCKING STATION FOR ELECTRONIC DEVICES USED IN PHOTOVOLTAIC POWER PLANTS

Resumen de: US2025130589A1

A system and method for determination of parameters for the set up of docking stations for electronic devices used in photovoltaic power plants. The system obtains user input comprising a first set of parameters associated with a docking station for an electronic device from a user device. Further, the system determines a second set of parameters associated with the docking station based on the first set of parameters. Furthermore, the system renders the determined second set of parameters including a first parameter indicative of a gap between a docking station frame associated with the docking station and a module edge associated with a solar panel of the set of solar panels, a second parameter indicative of a design slope between the docking station frame and the module edge, and a third parameter indicative of a maximum angular difference between the docking station and an adjacent solar panel of a first tracker.

VENDING MACHINE SHIPPING CONTAINER WITH INTEGRATED ADVERTISING SCREENS POWERED BY SOLAR PANELS

Resumen de: US2025129624A1

The present invention discloses a vending machine shipping container that transcends the conventional boundaries of product transportation and advertising. This innovative container merges the functionality of safeguarding vending machines during transit with the dynamic potential of advertising. It features an outer shell designed to securely house and transport vending machines, with overhead awing provide shade and shelter from weather and integrated advertising screens strategically positioned on the container's sides and front showing images or information about products, company name, purpose of showcasing to attract people passing by. These high-resolution screens enable the presentation of dynamic, eye-catching advertisements. The container also incorporates power sources by solar panel, allowing it to display content and receive real-time updates via internet connectivity. This novel approach not only ensures the safe transit of vending machines but also transforms the container into a powerful advertising platform, revolutionizing the vending and shipping industries.ConclusionThe described vending machine shipping container with integrated advertising screens represents a significant advancement in the vending and shipping industries. It combines the protection of vending machines during transit with an innovative approach to advertising.

SOLAR TABLE MOBILE TRANSPORT WITH COLLAPSIBLE MANIPULATORS

Resumen de: US2025128930A1

Embodiments of a solar table mobile transport with collapsible manipulators are described. The collapsible manipulators may be scissor lifts, direct lifts, or pivot lifts, that couple to a torque tube of the solar table and provide at least vertical movement of the solar table. Once the mobile transport approaches an installation spot between installation piles, the mobile transport lifts the solar table by unfolding the collapsible manipulators such that that solar table may cross the pile line and the mobile transport can maneuver between the installation piles. The compactness of the mobile transport, especially when the collapsible manipulators are vertically installed, greatly enhances the maneuverability of the mobile transport within the limited space between the piles. Such a capability of mobile transport maneuverability in combination of solar table alignment facilitates an installation efficiency of the solar table.

SQUARIC ACID-BASED POLYMERS, THEIR MANUFACTURING PROCESSES AND THEIR USES

Resumen de: US2025129207A1

Squaric acid-based polymers and their use in electrode materials and/or electrolyte compositions, as well as their production processes are described herein. Also described are electrode materials, electrodes, electrolyte compositions, electrochemical cells, electrochemical accumulators, and optoelectronic devices comprising the polymers and their uses.

PIN

Resumen de: US2025129810A1

A pin comprises a metal body extending along a longitudinal insertion axis (Ox) and has a first and a second end along the longitudinal axis (Ox), an upper face and a lower face opposite the upper face. The pin has two convex portions each having an inclined inner wall and an inclined outer wall, the inclined walls of each convex portion forming a ridge and extending along the longitudinal axis. At least one ridge has on its lower face a protruding blade obtained by cutting and folding the metal body along the longitudinal axis. A concave portion of the pin connects the inner walls of each convex portion via a central surface. The pin has at least one blocking member.

SOLAR CELL, METHOD FOR PREPARING THE SAME AND PHOTOVOLTAIC MODULE

Resumen de: AU2024201534A1

Embodiments of the present disclosure relate to the field of solar cell technologies, and provide a solar cell, a method for preparing the same, and a photovoltaic module. The solar cell includes an N-type silicon substrate including a front surface and a rear surface opposite to the front surface. The front surface includes a plurality of pyramid structures, the rear surface includes a plurality of grooves, and some of the plurality of grooves are sequentially arranged along one arrangement direction. The solar cell includes a passivation layer formed over the front surface, a tunneling dielectric layer formed over the rear surface, and a doped conductive layer formed over the tunneling dielectric layer. Embodiments of the present disclosure at least help improve the photoelectric conversion efficiency of the solar cell by changing a morphology of the rear surface of the N-type silicon substrate. 110 110 110 110 e | | | | | | 150

PHOTOVOLTAIC GREEN ROOFS AND FACADES

Resumen de: AU2023363711A1

The invention relates to a green roof system characterized in that same comprises: a. a support (10), a. plant growth modules (40) each comprising a sealing membrane and a multilayer culture complex successively comprising at least a first fibrous synthetic material and a flexible mesh, b. a plurality of

Systems and methods for a hybrid power grid

Resumen de: AU2025202363A1

Systems and methods for managing power on supplied to a load are provided. In some embodiments, a hybrid power system includes a generator and a power source having an inverter connected to one or more loads. The generator may have a controller that is configured to adjust a parameter (e.g., frequency) of electrical power output via the generator based on a current magnitude of electrical power output of the generator. The inverter is configured to detect the parameter of the electrical power supplied to the load and to adjust a magnitude of current electrical power output based on the detected parameter.

SHUTDOWN APPARATUS FOR PHOTOVOLTAIC MODULE, AND PHOTOVOLTAIC SYSTEM

Resumen de: AU2023387913A1

The present application discloses a shutdown apparatus for a photovoltaic module, and a photovoltaic system. The shutdown apparatus comprises: a first part and a second part; the first part or the second part comprises a shutdown circuit; and the first part and the second part are connected via a cable; the first part comprises a negative input terminal and a negative output terminal, and the second part comprises a positive input terminal and a positive output terminal; the negative input terminal and the positive input terminal are respectively used for connecting to a negative electrode and a positive electrode of a corresponding photovoltaic module; and the positive output terminal and the negative output terminal are respectively used for being connected in series to different shutdown apparatuses. Because the two parts are independent, the distance between the two parts can be set according to requirements, the two parts can be set at positions convenient for connecting to a photovoltaic module, and the two parts are connected to an interface via a cable. The shutdown apparatus does not require additional extension wires. The invention reduces total cable length, decreases installation time, reduces the total losses of the cable, and improves the reliability of the photovoltaic system.

CHIP PACKAGE

Resumen de: US2025132260A1

A display device comprises a display panel substrate and a glass substrate over said display panel substrate, wherein said display panel substrate comprises multiple contact pads, a display area, a first boundary, a second boundary, a third boundary and a fourth boundary, wherein said display area comprises a first edge, a second edge, a third edge and a fourth edge, wherein said first boundary is parallel to said third boundary and said first and third edges, wherein said second boundary is parallel to said fourth boundary and said second and fourth edges, wherein a first least distance between said first boundary and said first edge, wherein a second least distance between said second boundary and said second edge, a third least distance between said third boundary and said third edge, a fourth distance between said fourth boundary and said fourth edge, and wherein said first, second, third and fourth least distances are smaller than 100 micrometers, and wherein said glass substrate comprising multiple metal conductors through in said glass substrate and multiple metal bumps are between said glass substrate and said display panel substrate, wherein said one of said metal conductors is connected to one of said contact pads through one of said metal bumps.

PHOTOVOLTAIC CELL STRUCTURE, MANUFACTURING METHOD THEREFOR AND PHOTOVOLTAIC MODULE

Resumen de: AU2023377841A1

The present application relates to the technical field of solar cells. Disclosed are a photovoltaic cell structure, a manufacturing method therefor and a photovoltaic module, so as to avoid pseudo soldering anomalies during the process of connecting at least two back contact cells in series to form a photovoltaic cell string, ensuring the relatively high working performance of the photovoltaic cell string. The photovoltaic cell structure comprises a back contact cell, soldering parts, an insulating material and a conductive material. Each soldering part is at least located on a corresponding bus electrode included in the back contact cell. The insulating material covers at least a target portion of each collector electrode included in the back contact cell, the target portion being a portion of each collector electrode having a distance to a bus electrode having a polarity opposite to that of said collector electrode less than a preset distance. The conductive material is formed on each soldering part, the height of the top of the conductive material being greater than or equal to the height of the top of the insulating material. The photovoltaic cell structure is applied to the photovoltaic module. The manufacturing method for the photovoltaic cell structure is used for manufacturing the photovoltaic cell structure.

Locomotive Power System and Method

Resumen de: AU2024227121A1

A system for providing power to a locomotive engaged and operable with a rail, the system comprising a plurality of batteries positioned along the rail, the plurality of batteries being electrically connected to a contact wire of the rail for supplying power to the locomotive on the rail engaged with the contact wire; one or more photovoltaic arrangements located adjacent the rail; wherein the one or more photovoltaic arrangements are electrically connected to one or more of the plurality of batteries for charging one or more of the plurality of batteries adjacent to a respective photovoltaicarrangement.

Power supplies for pool and spa equipment

Resumen de: AU2025202481A1

A cable swivel for inductive power couplings for powering pool or spa components is provided. A swivel component allows a power cable to a pool or spa component, such as an electric pool cleaner, to swivel when the inductive power couplings are coupled together. The 5 couplings include a first inductive coupling that can be positioned within and/or mounted into a wall fitting, a second inductive coupling that inductively couples with the first inductive coupling, a swivel component attached to the second inductive coupling for allowing the second coupling to swivel with respect to the first inductive coupling, and a retainer ring that engages with the wall fitting and retains the first and second couplings and the swivel component in 10 position within the wall fitting. A power cable is connected at one end to the second inductive power coupling and at an opposite end to a pool or spa component, such as an electric cleaner. Swiveling of the second power coupling relative to the first power coupling reduces kinking, tangling and/or bunching of the power cable when the electric cleaner is in operation.

UNIVERSAL AC/DC CURRENT SENSOR AND ISOLATOR

Resumen de: US2025132089A1

An exemplary embodiment of the present disclosure provides a current sensor comprising a current input, a current output, a first current path, and a second current path parallel to the first current path, a Rogowski coil current sensor, and a controller. The first current path can comprise a first switch. When the first switch is in a closed position, current can flow along the first current path between the current input and the current output. The second current path can comprise a second switch. When the second switch is in a closed position, current can flow along the second current path between the current input and the current output. At least one of the first current path and the second current path can pass through an aperture of the Rogowski coil. The controller can be configured to control the first and second switches.

SOLAR PANEL SHUT-OFF SYSTEM

Resumen de: US2025132723A1

A solar panel shut-off system for remotely shutting down an electrical connection between a solar panel and a controller or a battery includes a vehicle having a rooftop, a base, and a sidewall extending therebetween. A solar panel is mounted to the rooftop. A battery is electronically coupled to the solar panel. A controller is electronically coupled to the solar panel and the battery to regulates a flow of electricity between the battery and the solar panel. A shutdown switch is electrically coupled to the solar panel and the controller. The shutdown switch selectively opens an electrical circuit between the solar panel and the controller. A remote activation mechanism is electronically coupled to the shutdown switch and triggers the shutdown switch to open the electrical circuit. The remote activation mechanism is generally positioned no more than 5.0 feet above the base of the vehicle.

MATERIAL/GAUGE TRANSITION CONNECTORS FOR PHOTOVOLTAIC WIRING SYSTEMS

Resumen de: US2025132724A1

In some embodiments, an apparatus for forming an electrical connection comprises a metal material transition connector for a solar array wiring system comprising a first metal portion and a second metal portion. The first metal portion comprises a first metal material and is configured to receive a conductor member comprising the first metal material. The the second metal portion comprises a second metal material and is configured to receive a second conductor member comprising the second metal material. The apparatus further comprises one or more temperature-activated sealing members that circumferentially surround and form a first seal against at least a portion of each of the first conductor member and the second conductor member. The apparatus further comprises an inner mold encapsulating the metal material transition connector and at least partially encapsulating the temperature-activated sealing member(s), and an outer mold encapsulating the inner mold.

PHOTOVOLTAIC THERMAL MODULE AND SOLAR SYSTEM

Resumen de: US2025132725A1

In an embodiment a photovoltaic-thermal module includes a plurality of solar cells and a planar heat sink, wherein the planar heat sink is based on at least one inorganic material and comprises a plurality of cooling channels, and wherein the planar heat sink extends partially or completely across the solar cells or parts of the solar cells.

PHOTOVOLATIC DETECTION ASSEMBLY

Resumen de: US2025132726A1

The present disclosure discloses a photovoltaic detection assembly disposed at a cable. The photovoltaic detection assembly comprises a magnetic component and a detection component. The present disclosure has a design of a combination of the magnetic component and the detection component. The combination of magnetic component and the detection component could be used as a Hall sensor to detect related current data in the cable. The magnetic component can perform charging by electromagnetic induction by the current in the cable for supplying electric power for the detection component for automatic operation. Thus, the photovoltaic detection assembly can provide real-time monitoring and report detection result, as well as self-power supply for detection operation.

DISTRIBUTED CONTROL METHOD BASED UPON THE COLLECTIVE BEHAVIOUR OF A NEW GENERATION PHOTOVOLTAIC FIELD

Resumen de: US2025132569A1

The present invention relates to a distributed, self-stable control method, without direct exchange of information for a network of several power sources, in particular for applications related to an active converter for a photovoltaic module.

Rotatable Angle Bracket for Fixed Tilt Photovoltaic Module Racking Systems

Resumen de: US2025132716A1

A rotatable angle bracket for connecting a fixed tilt photovoltaic module racking system, having: a top surface, the top surface having at least one elongated aperture and a bent tab, the bent tab connected to the top surface at an angle; and a side surface connected to the top surface at an angle, the side surface having at least one elongated angled aperture aligned with at least one aperture forming an axis, a side of the side surface and the axis are aligned parallel; the at least one elongated angled aperture has a first end and a second end and the bent tab extends past the side surface.

INTEGRATED STRUCTURE OF STEEL FRAME ASSEMBLY AND STEEL SUPPORT FOR SOLAR PHOTOVOLTAIC POWER STATION AND ASSEMBLING METHOD THEREFOR

Resumen de: US2025132718A1

The disclosure relates to an integrated structure of a steel frame assembly and a steel support for a solar photovoltaic power station, including long-side steel frames, short-side steel frames, angle codes and purlines that fit with each other, where the long-side steel frames and the short-side steel frames are separately connected with two perpendicular portions of the angle codes to form steel frame assemblies, connecting portions thereof are of the same structures, and the steel frame assemblies are connected with the purlines again, steel frames located at the lowermost positions of the steel frame assemblies are set as steel frames I without sides A, the remaining steel frames are all steel sides II with sides A, and the steel frame assemblies are connected with the purlines in a back locking or pressing block fixation manner.

DYNAMIC MULTI AXIS MOUNTING PLATFORM SYSTEM

Resumen de: US2025132717A1

A Dynamic Multi Axis Mounting Platform System includes at least one mounting platform with receiver hitch couplers and extension arms secured by receiver hitch pins and safety clips. The system incorporates multiple receiver hitch coupler types and extension arms including outriggers, legs, and columns that enable secure mounting in various orientations. An optional vertical/horizontal clevis swing plate assembly may be used if necessary in some configurations and provides 180-degree rotation capabilities in both planes, while swing jacks enable leveling and height adjustment. The system's modular design accommodates diverse applications including solar panel mounting, structural support, marine installations, and trailer bed configurations. Manufactured using various materials with specialized surface treatments, the system maintains structural integrity across different environments. The spider-like configuration allows sliding adjustment along receiver hitch tubes, while standardized connection requirements ensure secure assembly. Applications range from commercial solar farms to submersible equipment mounting, with expandability in all directions through standardized receiver hitch connections.

PHOTOVOLTAIC SYSTEM FOR LOW SOLAR ELEVATION ANGLES

Resumen de: US2025132722A1

A photovoltaic system, and an assembly method, for maximizing electric power production during low solar elevation angles, including at least a bifacial photovoltaic module, disposed on a substantially vertical first plane, mounted on a structural support and placed substantially facing the east on one side and the west on the other side, and at least two specular or metallic reflectors facing each side of the bifacial photovoltaic module at an angle of 73°±20° relative to the vertical. The reflectors are shaped or structured so that a fraction of the sun-light incident along a direction that is parallel to the photovoltaic module is redirected towards the photovoltaic module, thus maximizing the electric power production for conditions of low solar elevation such as winter, early morning and late afternoon, and protecting the photovoltaic module from overheating during noon and summer.

THERMOELECTRIC GENERATOR

Resumen de: US2025133964A1

A thermoelectric generator includes a thermoelectric converter and a thermal coupling structure, configured to thermally couple the thermoelectric converter to a first body at a first temperature and to a second body at a second temperature, lower than the first temperature. The thermoelectric converter includes a support body, having a structural layer and a thermal insulation layer, and a plurality of thermopiles arranged on the thermal insulation layer and thermally coupled to the thermal coupling structure. The thermal insulation layer has a thickness such as to thermally insulate the thermopiles from the structural layer and the support body is continuous and without cavities between the thermopiles and a face of the structural layer opposite to the thermopiles.

DETERMINATION OF PARAMETERS FOR SET UP OF FIXED BRIDGES FOR PHOTOVOLTAIC POWER PLANTS

Resumen de: US2025132720A1

A system and method for determination of parameters for the set up of fixed bridges for photovoltaic power plants. The system obtains user input comprising a first set of parameters associated with a fixed bridge from a user device. Further, the system determines a second set of parameters associated with the fixed bridge based on the first set of parameters. Furthermore, the system renders the determined second set of parameters including a first parameter indicative of a gap between a module edge of the first solar panel and a module edge of the second solar panel, a second parameter indicative of a slope angle across the fixed bridge, a third parameter indicative of a maximum angular difference between two sides of the fixed bridge, and a fourth parameter indicative of the width of a flat surface associated with a fail-safe location of an electronic device.

DETERMINATION OF PARAMETERS FOR SET UP OF FLEXIBLE BRIDGES FOR PHOTOVOLTAIC POWER PLANTS

Resumen de: US2025132719A1

A system and method for determination of parameters for the set up of flexible bridges for photovoltaic power plants. The system obtains user input comprising a first set of parameters associated with a flexible bridge from a user device. The system determines a second set of parameters associated with the flexible bridge based on the first set of parameters. The system renders the second set of parameters including a first parameter indicative of a maximum possible overlap between a male connector of the flexible bridge and a female connector of the flexible bridge, a second parameter indicative of a slope angle across the flexible bridge, and a third parameter indicative of a maximum detaching angle of the flexible bridge at zero vertical offsets and zero horizontal offsets.

PHOTOVOLTAIC SYSTEM AND OPTIMIZER NETWORKING METHOD THEREOF

Resumen de: EP4542811A1

The present application provides a photovoltaic system and an optimizer networking method thereof. The optimizer networking method comprises: first, an inverter sets for each optimizer an output voltage limit value and/or an output current limit value; and then the inverter controls each optimizer to be started, and then, according to a preset rule, controls input ends of corresponding Boost circuits to separately keep a short-circuited state for a preset duration. When the input end of a different Boost circuit is in the short-circuited state, only a photovoltaic string connected to the input end of the corresponding Boost circuit is short-circuited, so that an optimizer having changed output electrical parameters is an optimizer in the corresponding photovoltaic string, and thus an optimizer connected to the input end of each Boost circuit can be determined, thereby achieving automatic networking of optimizers connected in a photovoltaic system, and avoiding problems of errors being liable to occur and low efficiency when optimizer networking is achieved by means of manual input.

A METHOD FOR POSITIONING OF A PV SURFACE FOR OPTIMIZED SOLAR IRRADIANCE

Resumen de: EP4542853A1

Disclosed is a method for positioning of a PV surface (10) in which location data and an initial position of the PV surface (10) are provided. Then a radiation data corresponding the location of the PV surface (10) is also provided. The method is characterized in that it comprises the steps of determining the maximum radiation vector (V_Rmax) of the sun, determining the normal radiation vector (N_Rmax) of the PV surface (10), determining the adjusted position of the PV surface (10) so that the normal radiation vector (N_Rmax) of the PV surface (10) is aligned with the maximum radiation vector (V_Rmax) of the sun, and changing the position of the PV surface (10) to the adjusted position. Another object of this invention is a computer program performing all the steps according to this disclosure.

A METHOD FOR PRODUCING A COMPACT AND PIN-HOLE FREE PEROVSKITE FILM FOR PHOTOVOLTAICS

Resumen de: EP4543171A1

The object of the invention is a method for producing a photoactive film comprising a substrate (111), a photoactive layer (113) with a perovskite material and a functional layer (112) between the substrate and the photoactive layer.

PHOTOVOLTAIC SYSTEM AND OPTIMIZER POSITIONING METHOD THEREFOR

Resumen de: EP4542813A1

Provided in the present application are a photovoltaic system and an optimizer positioning method therefor. The optimizer positioning method comprises: firstly, an inverter setting an output voltage limit value and/or an output current limit value for an optimizer in each photovoltaic string, and controlling each optimizer to start; and then, for a parallel voltage-difference-free photovoltaic string connected to a boost circuit, the inverter controlling one of the optimizers at least once to change an output voltage, actively making an inter-string voltage difference for the parallel voltage-difference-free photovoltaic string, and then constructing a long string and a short string, which are connected in parallel, so as to form a loop. Since a loop may cause the electrical states of optimizers in a long string and a short string to be different, photovoltaic strings to which the optimizers respectively belong can be distinguished according to the electrical states of the optimizers, such that the optimizers between different photovoltaic strings connected to a boost circuit are automatically distinguished, and string level positioning of the optimizers is also realized.

BACK JUNCTION SOLAR CELL AND PREPARATION METHOD THEREFOR

Resumen de: EP4542658A1

The present application discloses a back junction solar cell and a preparation method therefor. The back junction solar cell comprises: a P-type silicon substrate; a tunneling oxide layer, an N-type doped silicon layer and a first passivation anti-reflection layer which are sequentially arranged on a first main surface of the P-type silicon substrate in a stacked manner from inside to outside; a back electrode which penetrates through the first passivation anti-reflection layer to be electrically connected with the N-type doped silicon layer; a P+ local front surface field formed by Group III elements and a front electrode formed by Group III elements arranged on a second main surface of the P-type silicon substrate, wherein the front electrode is connected to the local front surface field, and the position of the local front surface field corresponds to the position of the front electrode; a second passivation anti-reflection layer formed on the second main surface of the P-type silicon substrate in a region where the front electrode is not arranged and on the front and lateral sides of the front electrode.

MECHANISM HAVING BIDIRECTIONAL ROTATION FUNCTION AND BIDIRECTIONAL GRINDING MACHINE

Resumen de: EP4541511A1

Disclosed are a bidirectionally rotatable mechanism and a bidirectional grinder; the bidirectionally rotatable mechanism includes an actuator, an inner shaft, and an outer shaft, the inner shaft and the outer shaft being in transmission connection with the actuator, the outer shaft sleeving on the inner shaft; a speed reducer is arranged between an output shaft of the actuator and the inner shaft; two ends of the speed reducer are in transmission connection with the output shaft and the inner shaft, respectively; a first gear is arranged on a surface of the inner shaft; an outer transmission assembly in transmission connection with the outer shaft is disposed sleeving on the inner shaft, the outer transmission assembly including a stationary base, a planetary gear meshing with the first gear, and a gear carrier connected to the outer shaft, the planetary gear being disposed between the holder and the gear carrier. The grinder is bidirectionally rotatable with an improved grinding effect.

ENCAPSULANT FILM COMPOSITION, AND ENCAPSULANT FILM COMPRISING SAME

Resumen de: EP4541846A1

The present invention relates to a composition for an encapsulant film, comprising an ethylene/alpha-olefin copolymer, an encapsulant film and a solar cell module.

HYBRID SYSTEM FOR IMPROVING THE ENERGY EFFICIENCY OF PHOTOVOLTAIC PANELS

Resumen de: EP4542657A1

Hybrid system for improving the energy efficiency of photovoltaic panels, according to the invention, consists of a panel placed on the back of the photovoltaic panel and which has a system of channels, of variable section through which the cooling fluid circulates, which can be water for the preparation of hot water or air for heating an enclosure, a channel system that ensures the entry of the cooling fluid through the area in the center of the panel (1), the area with the highest temperature, and its evacuation through the area in the corner of the panel (2), the least warm area.The summary of the invention will be published together with figure 3.

PHOTOVOLTAIC SYSTEM AND UPDATE METHOD FOR NETWORKING OF OPTIMIZER THEREOF

Resumen de: EP4542812A1

The present application provides a photovoltaic system and an update method for networking of an optimizer thereof. The update method for networking of the optimizer comprises: first, an inverter obtains a serial number of an optimizer in each photovoltaic string within a preset time period, and determines whether an optimizer corresponding to each serial number has completed networking; if at least one optimizer has not completed networking, it is indicated that the optimizer is a replaced or newly added optimizer, and at this time, the inverter controls or keeps the operation of an optimizer that has completed networking, and controls the active bypass of an optimizer that has not completed networking; and then, the inverter compares the output current of each of the optimizers that have not completed networking with the current of each photovoltaic string to determine a photovoltaic string to which each of the optimizers that have not completed networking belongs. In this way, the automatic update of the networking of the replaced or newly added optimizer is realized without a manual input process, and the problems of an increase in the number of times of manual operation and maintenance and time waste caused thereby are avoided.

PHOTOVOLTAIC MODULE INSTALLATION STRUCTURE

Resumen de: EP4542852A1

Photovoltaic module installation structure, comprising a pair of parallel rails (11) configured to be fastened to a support surface (S), and a planar support element (13) mounted onto the rails (11), whereupon at least one photovoltaic module (1) is fastened. Each of the lateral sides (13c, 13d) of the planar support element (13) comprises a pair of pins (13c', 13c", 13d', 13d") resting upon the respective rail (11). The planar support element (13) is rotatable with respect to the rails (11), about a tilting axis (y) defined by the pins (13c', 13c", 13d', 13d"), the tilting axis (y) being slidable along the rails (11) in such a way that the planar support element (13) is tiltable between a working position, wherein the photovoltaic module (1) is exposed, and a protective position, wherein the photovoltaic module (1) is hidden.

INVERTER WITH SECOND HARMONIC DETECTION FOR DYNAMIC VOLTAGE REDUCTION DURING GRID TRANSFORMER SATURATION

Resumen de: EP4542838A1

The present invention provides a power converter, a resisting method in inductive load switching, and a power generation system. The power converter includes a direct current input end, an alternating current output end, a bus capacitor, a DC/AC power conversion circuit, and a controller. The direct current input end is configured to connect to a direct current source. The alternating current output end is configured to connect to a load. The bus capacitor includes a positive bus capacitor and a negative bus capacitor that are connected in series. The positive bus capacitor is connected to a positive direct current bus. The negative bus capacitor is connected to a negative direct current bus. The DC/AC power conversion circuit is connected in parallel between the positive direct current bus and the negative direct current bus, and configured to convert a direct current from the direct current source into an alternating current, and transmit the alternating current to the load through the alternating current output end. The controller is configured to control, based on an even harmonic current on a connection line between the DC/AC power conversion circuit and the load, an output voltage at which the power converter outputs the alternating current, to reduce an absolute value of a voltage difference between the positive bus capacitor and the negative bus capacitor.

SIDE STRUCTURE FOR ATTACHING PANELS TO A SUPPORTING STRUCTURE

Resumen de: EP4542131A1

Structure latérale (10) pour une ossature (3) pour panneaux comprenant un profilé de support (100) comprenant deux premières plages d'appui (107) destinées à être fixées sur la structure porteuse (2) et à partir desquelles s'élève pour chacune une paroi (110) qui intègrent chacune des ailes de réception (1111, 1112) reliées entre elles de sorte à former une partie mâle (111),un profilé de fixation (200), comprenant une âme (205) à partir de laquelle s'étend au moins une aile de maintien (202), et des ailes de serrage (2061, 2062) en regard l'une de l'autre, le profilé de fixation étant maintenu inséré sur la partie de réception, les ailes de réception de réception étant prises en sandwich entre les ailes de serrage.

DEVICE FOR MONITORING DIRT ON A SURFACE

Resumen de: EP4542207A1

The device (1) is a system designed to monitor dirt on a surface. It is made up of a brightness sensor (2), a light source (3), control means (8) and a parallelepiped-shaped casing (5), the front of which (6) is transparent. Both the sensor and the light source are located inside the casing and oriented towards the transparent part. In addition, the device includes a mobile screen (7) that can be positioned in two ways: a first position in which it is placed between the transparent face and the internal components, blocking the passage of light, and a second position in which it allows light to pass freely towards the sensor through the transparent face. The control means also manage the movement of the screen between these two positions, making it easier to measure dirt by regulating the amount of light reaching the sensor.

INTEGRATING A SOLAR PANEL IN A VEHICLE BODY PART

Resumen de: WO2023242441A1

Method for connecting a solar panel to a frame of a vehicle body part, the method comprising the steps of providing a recess (3) in the frame (2) of the vehicle body part (1), providing at least one inlet opening (6) in the recess, the at least one inlet opening providing a first passage (6a) between the recess and an interior (7a) of the vehicle body part, positioning the solar panel (5) over the recess, therewith defining a volume (10) by the solar panel and the recess, after the step of positioning the solar panel over the recess, providing a filler material (12) via the at least one inlet opening to the recess, filling the volume with the filler material to connect the solar panel to the frame with the filler material.

PHOTOVOLTAIC MODULE DETECTION METHOD AND APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUM

Resumen de: EP4542854A1

The present application relates to a photovoltaic module detection method and apparatus, a computer device, and a storage medium. The detection method comprises: receiving detection data for each photovoltaic module of each photovoltaic power station; labeling the detection data in a pre-prepared electronic map, generating a labeled electronic map; and using the labeled electronic map, generating a detection report of global photovoltaic module yield and defect distribution. The detection apparatus comprises: a data receiving module for receiving photovoltaic module detection data; a map labeling module for labeling the detection data in a pre-prepared electronic map, generating a labeled electronic map; and a report generation module which uses the labeled electronic map to generate a detection report of global photovoltaic module yield and defect distribution. In the detection method of the present application, the detection process does not require disassembling photovoltaic modules, and there is no need to power-on the photovoltaic modules for detection, thereby greatly improving test efficiency, and allowing for operation during the day and at night; and improving detection precision and efficiency.

ORGANIC HETEROCYCLES FOR PHOTOELECTRIC DEVICES

Resumen de: CN119325755A

The present invention relates to: an organic heterocyclic compound suitable for use in electronic devices; and to electronic devices, in particular optoelectronic devices, containing these compounds.

HETEROCYCLES FOR PHOTOELECTRIC DEVICES

Resumen de: CN119325756A

The present invention relates to: heterocyclic compounds suitable for use in electronic devices; and electronic devices, in particular optoelectronic devices, containing these compounds.

PHOTOVOLTAIC SYSTEM WITH DETECTION OF PROXIMITY, INTRUSION, DEGRADATION OR THEFT, AND CORRESPONDING METHOD

Resumen de: WO2023248069A1

Photovoltaic system with proximity and/or intrusion detection functions, implemented by monitoring the photovoltaic current or a purposefully injected reverse current. The system comprises photovoltaic panels connected to measuring devices capable of recording the photovoltaic current and/or the reverse current with a temporal resolution sufficient for identifying shading caused by the approach of a person.

SOLAR DEVICES WITH BOROSILICATE GLASS AND METHODS OF THE SAME

Resumen de: WO2023244750A1

Various aspects of solar modules are set forth herein, at least one solar cell having a configured between a first substrate and a second substrate with an encapsulant configured between the first substrate and the second substate to retain the solar cell in place between the first substrate and the second substrate; wherein at least one of the first substrate and the second substrate is a borosilicate glass composition, comprising:at least 75 mol% SiO2; at least 10 mol% B2O3; and Al2O3 in an amount such that sum of SiO2, B2O3, and Al2O3 is at least 90 mol%.

OPTIMIZING OUTPUT POWER CHARACTERISTICS OF A PHOTOVOLTAIC SYSTEM

Resumen de: EP4542814A1

A method for optimizing output power characteristics of a photovoltaic system (1) comprising one or more photovoltaic panels (10), the method comprising: obtaining at least data representative of power ( PtPV) generated by the one or more photovoltaic panels (10) in function of time, and assigning, based on at least said data, a first amount of power (O_t) to outputting by the photovoltaic system (1) and a second amount of power ( Ptcooling) to cooling of the one or more photovoltaic panels (10), so as to optimize the output power characteristics of the photovoltaic system (1).

STRESS-DISTRIBUTING LAYER FOR IMPROVED STRETCHABILITY OF THIN-FILMS ON SOFT SUB-STRATES WITH CORRUGATED SURFACES

Resumen de: EP4543180A1

A flexible thin-film device (10) comprising- a flexible polymer substrate (5) comprising a corrugated surface structure (8) comprising a pattern of waves, the waves following one or more curved lines and/or one or more straight lines;- one or more functional layers (7) on the corrugated surface structure (8), the one or more functional layers (7) defining an upper surface (9) opposite to the corrugated surface structure (8); and- a stress-distribution layer (6) comprising a flexible polymer layer on the upper surface (9).

SISTEMA Y METODO DE INSPECCION DE PANELES FOTOVOLTAICOS CON FUENTES DE BAJA POTENCIA MEDIANTE EL USO DE DISPOSITIVOS DE BYPASS

Flotteur pour dispositif photovoltaïque

Resumen de: FR3154093A1

Flotteur (1) pour dispositif photovoltaïque comprenant : une membrane (2) étanche délimitant un compartiment interne, etau moins un matériau de remplissage situé dans le compartiment interne, la membrane (2) comprenant une couche externe de polyisobutylène. Figure 1

PORTAIL COULISSANT EQUIPÉ D’UN VANTAIL MOTORISÉ

Resumen de: FR3154134A1

PORTAIL COULISSANT EQUIPÉ D’UN VANTAIL MOTORISÉ L’invention concerne un portail (1) comprenant au moins :- des poteaux avant et arrière (10, 20) solidarisés à distance l’un de l’autre pour définir entre eux un passage de circulation (PC) ;- un vantail (40) monté coulissant le long desdits poteaux (10, 20) entre au moins une position d’ouverture dudit passage de circulation (PC), dans laquelle son extrémité avant se trouve à proximité dudit poteau arrière (20), et une position de fermeture dudit passage de circulation (PC), dans laquelle son extrémité avant coopère avec ledit poteau avant (10),- des moyens motorisés (50) de déplacement dudit vantail (40) entre ladite position d’ouverture et ladite position de fermeture,Selon l’invention, les moyens motorisés (50) sont logés à l’intérieur d’un montant (400) creux du vantail (40), situé à son extrémité avant ou arrière, et comprennent une roue porteuse (51) faisant saillie dudit montant (400). Figure d’abrégé : Fig.2B

SYSTÈME DE FIXATION D’AU MOINS UN MODULE PHOTOVOLTAÏQUE SUR UNE SURFACE DE COUVERTURE ET SURFACE DE COUVERTURE COMPRENANT UN TEL SYSTÈME DE FIXATION

Resumen de: FR3154131A1

L’invention concerne un système de fixation (1) d’au moins un module photovoltaïque (3) sur une surface de couverture (5) comprenant au moins un élément de couverture (7), ledit système (1) comprenant au moins : - un premier profilé (9), dit profilé d’assise, qui comprend une partie médiane (13) formant une base agencée pour accueillir un bord d’un module photovoltaïque (3) et deux ailes latérales (15) s’étendant de chaque côté de la partie médiane (13) ; - un dispositif de fixation (11 ; 111 ; 112 ; 113) configuré pour être fixé sur au moins un élément de couverture (7) et qui comprend deux pattes de fixation (22) venant chacune se fixer à l’une des ailes latérales (15) du premier profilé (9). Figure à publier avec l’abrégé : Fig. 1

SYSTÈME DE FIXATION D’AU MOINS UN MODULE PHOTOVOLTAÏQUE SUR UNE SURFACE DE COUVERTURE ET SURFACE DE COUVERTURE COMPRENANT UN TEL SYSTÈME DE FIXATION

Resumen de: FR3154130A1

L’invention concerne un système de fixation d’au moins un module photovoltaïque sur une surface de couverture comprenant au moins un élément de couverture, ledit système comprenant au moins : - un premier profilé, dit profilé d’assise, qui comprend : une partie médiane formant une base agencée pour accueillir un bord d’un module photovoltaïque et, deux ailes latérales s’étendant de chaque côté de la partie médiane ; - un dispositif de fixation configuré pour être fixé sur au moins un élément de couverture et qui comprend deux pattes de fixation venant chacune se fixer à l’une des ailes latérales du premier profilé. Figure à publier avec l’abrégé : Fig. 1 :

E-Energie

Resumen de: DE102023004083A1

Durch Nutzung von Verkehrsführungen zur E-Energieerzeugung ist eine harmonische, ästhetische, architektonisch anspruchsvolle, ressourcenschonende, umweltachtende Art gegeben, da sich diese wie eine mit PV-Paneelen beschuppte riesige Schlange kulturhistorisch in die Landschaft einfügt.

SOLAR PANEL SUSPENSION SYSTEMS AND WIND-RESPONSIVE SOLAR PANELS

Resumen de: WO2025080193A1

The invention relates to a solar panel suspension system designed to suspend at least one wind-responsive solar panel (400) above ground. The system comprises at least two beams (105), each with a non¬ zero vertical directional component, and an elongated arrangement (600) that includes the wind-responsive solar panel (400), which extends towards the ground. This arrangement is connected, directly or indirectly, to the beams, allowing the solar panel to be movable. The system is characterized by its ability to vertically hoist the elongated arrangement, providing flexibility in positioning the solar panels. Additionally, the system allows for horizontal movement of the panels, enhancing adaptability to environmental conditions.

SOLAR PANEL SUSPENSION SYSTEMS, SOLAR CELL ASSEMBLY, SOLAR CELL ROD, AND WIND-RESPONSIVE SOLAR PANELS

Resumen de: WO2025080190A1

A solar panel suspension system (130) for suspending wind-responsive solar panels (400) above ground is disclosed. The system comprises four beams (105), each with a non-zero vertical directional component, connected to the ground and having respective distal ends (109). Two parallel, horizontal elongated support structures (130), preferably wires, extend between pairs of distal ends of the beams. A first elongated arrangement (600) is provided with a first set of wind-responsive solar panels (400), and a second elongated arrangement (600) is provided with a second set of wind-responsive solar panels (400), with the sets being non-overlapping.

SOLAR PANEL SUSPENSION SYSTEM WITH ELONGATED ARRANGEMENTS OF WIND-RESPONSIVE SOLAR PANELS

Resumen de: WO2025080194A1

A wind-responsive solar panel (400) is disclosed, comprising a solar cell region (420) with one or more solar cells (430) for converting solar energy to electricity. The solar cell region extends in a main extension plane with a first (x) and second direction (y). The panel includes one or more strengthening members (800) extending along the second direction to limit bending of the solar cell region when subjected to external forces. This design enhances the panel's resilience to environmental conditions while maintaining efficient energy conversion.

FLOAT FOR A PHOTOVOLTAIC DEVICE

Resumen de: WO2025078921A1

Disclosed is a float (1) for a photovoltaic device, comprising: - a fluidtight membrane (2) delimiting an internal compartment, and - at least one filling material located in the internal compartment, the membrane (2) comprising an external layer of polyisobutylene.

CABLE BUNDLE HANGER WITH PIVOT JOINT

Resumen de: WO2025080378A1

A cable bundle hanger secures cables routed to solar panels. The cable bundle hanger includes an attachment section and a lower section. The attachment section engages a solar panel frame to secure the cable bundle hanger. The attachment section includes an attachment member and a pivot joint ring. The lower section is pivotally secured to the attachment section. The lower section has a swaged top member. The swaged top member pivots within the pivot joint ring thereby enabling the lower section to pivot with respect to the attachment section.

Photovoltaikmodul mit Konversionsleuchtstoff zur Nutzung in Agri-Photovoltaik-Anlagen

Resumen de: DE102023127880A1

Die Erfindung betrifft ein Photovoltaikmodul (01) mit mehreren bei Lichteinfall elektrische Energie erzeugenden Solarzellen (02). Die Solarzellen sind zwischen transparenten Trägerplatten (04) reihen- oder matrixförmig angeordnet, wobei zwischen jeweils benachbarten Solarzellen (02) transparente Abstandsbereiche (03) verbleiben, in denen sich die Solarzellen nicht erstrecken. Mindestens in einigen der Abstandsbereiche (03) sind Pigmente (06) angeordnet, welche Strahlung in einem Absorptionsbereich absorbieren, um dadurch angeregt Strahlung in mindestens einem Emissionsbereich zwischen 430 bis 500nm und/oder zwischen 580 bis 730nm zu emittieren. Die Erfindung betrifft auch eine Agri-Photovoltaikanlage (10) mit einer Ständeranordnung (11) und zahlreichen durch diese getragenen Photovoltaikmodulen, die in der beschriebenen Weise ausgeführt sind.

Rivetless Crossbar for Photovoltaic Modules

Resumen de: US2025125763A1

A photovoltaic module crossbar is disclosed. The photovoltaic module crossbar includes a central portion, a first angled end portion extending from the central portion in a first direction and configured to incur deformations from a first component of a photovoltaic module frame that interlock with deformations in the first component of the photovoltaic module frame, and a second angled end portion extending from the central portion in a second direction and configured to incur deformations from a second component of the photovoltaic module frame that interlock with deformations in the second component of the photovoltaic module frame.

CARBAZOLE ORGANIC COMPOUND, AND PREPARATION METHOD THEREFOR AND USE THEREOF

Resumen de: WO2025076861A1

Disclosed are a carbazole organic compound, and a preparation method therefor and the use thereof. The carbazole organic compound has a general structural formula as represented by formula (1), and is used as a material for a hole transport layer in a perovskite solar cell.

PORTABLE AND ADAPTABLE HYBRID MODULAR DEVICE FOR GENERATING ELECTRICAL ENERGY BY USING PHOTOVOLTAIC AND THERMOELECTRIC ENERGY

Resumen de: WO2025079042A1

The present invention relates to a portable and adaptable hybrid modular device for generating electrical energy by using photovoltaic and thermoelectric energy from several heat sources. The device is characterised in that it has control and storage modules and energy generation modules, with their respective elements that perform the action of transforming photovoltaic and thermoelectric energy into electrical energy through the direct involvement of both agents due to their hybrid composition.

PEROVSKITE SOLAR CELL, MANUFACTURING METHOD THEREFOR AND PHOTOVOLTAIC MODULE

Resumen de: WO2025077480A1

A perovskite solar cell, a manufacturing method therefor, and a photovoltaic module. The perovskite solar cell comprises a substrate (1) and, successively arranged on the substrate (1), a composite hole transport layer (2) and a perovskite layer (3), wherein the composite hole transport layer (2) comprises, successively arranged on the substrate (1), a protective layer (21) and a hole transport layer (22) formed by means of a magnetron sputtering process, a transition region (23) being provided between the protective layer (21) and the hole transport layer (22).

ENERGY CONVERSION APPARATUS CAPABLE OF AUTOMATIC LIGHT COMPENSATION AND LIGHT RECYCLING, AND CONTROL METHOD THEREFOR

Resumen de: WO2025077887A1

Disclosed in the present invention is an energy conversion apparatus capable of automatic light compensation and light recycling. The apparatus has a simple structure, and can perform light compensation on a photovoltaic unit, the light intensity on which is lower than a set value, in a photovoltaic module in order to balance the light intensity received by each photovoltaic unit in the photovoltaic module, so as to achieve the conversion output of the whole photovoltaic module, and thus the conversion efficiency is high. Further disclosed in the present invention is a control method for an energy conversion apparatus capable of automatic light compensation and light recycling. By means of the method, the apparatus has a simple structure, can automatically adjust light compensation such that photovoltaic units can achieve the optimal conversion efficiency during operation and obtain effective electric energy by means of conversion, and has the features of high energy conversion efficiency and stable and reliable use.

BUILDING-INTEGRATED PHOTOVOLTAICS SYSTEM AND PREPARATION METHOD

Resumen de: WO2025077717A1

Disclosed in the present invention is a building-integrated photovoltaics system, comprising a back plate layer, a photovoltaic cell layer, and a facing layer from inside to outside. The facing layer comprises, in percentage by weight, 30-40% of a hydraulic material, 30-50% of natural calcium carbonate, 7-16% of an acrylic emulsion, 5-12% of glass fiber powder, 0.1-0.5% of a silane coupling agent, 0.1-0.5% of an acrylic light diffusing agent, and 5-20% of water. In the present invention, the building-integrated photovoltaics system is mounted on a building external wall, a building roof and a roof extension, can implement solar power generation, and is integrated with a building; external colors and patterns match the building; and the function of solar power generation is achieved while the aesthetics of the building is not damaged.

TILED MOUNTING STRUCTURE FOR BIPV ROOF

Resumen de: WO2025077640A1

The present invention relates to the technical field of photovoltaic roof panels. Disclosed is a tiled mounting structure for a BIPV roof. An upper frame is provided at the top of each photovoltaic panel body, and the upper frame is connected to the bottom of another photovoltaic panel body by means of a fixing snap-fastener; a lower fixing frame is provided at the bottom of the photovoltaic panel body, and the lower fixing frame is connected to an upper frame on the other side; the left side of the photovoltaic panel body is connected to a left frame, and the right side of the photovoltaic panel body is connected to a right frame; and the right frame is snap-connected to another left frame on the right side. Since no bottom frame is provided at the bottom of the apparatus, rainwater will drain freely along the slope of a photovoltaic panel during the process of drainage, such that the flowing water forms a downstream flow trend; and in the absence of a drainage channel, the rainwater can also wash away dust that has accumulated on the surface of the photovoltaic panel body without obstruction, such that the cost of the apparatus is saved on, and moreover, the removal of accumulated water and accumulated dust on the photovoltaic panel is better facilitated, thus prolonging the service life of the apparatus.

REACTION SITE-CONTROLLABLE, LIGHT-INDUCED QUANTUM DOT PHOTOLITHOGRAPHY PATTERNING METHOD, AND APPLICATION THEREOF

Resumen de: WO2025077276A1

The present application discloses a reaction site-controllable, light-induced quantum dot photolithography patterning method, and an application thereof. The reaction site-controllable, light-induced quantum dot photolithography patterning method comprises: providing a film-forming solution, wherein the film-forming solution comprises a first solvent, a quantum dot, a first surface ligand bonded to the surface of the quantum dot, and a small molecule compound containing two or more azide groups, and the first surface ligand has a carbon chain comprising an unsaturated carbon bond and an anchoring group; and preparing the film-forming solution into a film, and then sequentially carrying out ultraviolet exposure and development processing to obtain a preset pattern structure. In the present application, the reaction sites are clear, direct photolithography forming of quantum dot materials can be achieved under low-dose exposure conditions, no other molecules or byproducts are generated, and a wide ultraviolet band can be used.

SHUTTLE BUS, PHOTOVOLTAIC CLEANING SYSTEM, AND PHOTOVOLTAIC POWER STATION

Resumen de: WO2025077237A1

A shuttle bus, a photovoltaic cleaning system (1000), and a photovoltaic power station (10000). The shuttle bus (100) comprises: a tractor (101), wherein the tractor (101) comprises a locomotion module (101-1), a driving module (101-2) and a frame module (101-3), the locomotion module (101-1) and the driving module (101-2) are separately detachably mounted on the frame module (101-3), and the frame module (101-3) is provided with a first standardized connector (101-3-1); and a tractor trailer (101) used for carrying a cleaning robot, wherein the tractor trailer (101) is provided with a second standardized connector which is matched with and connected to the first standardized connector (101-3-1). The first standardized connector connected to the second standardized connector on the tractor trailer is arranged on the frame module, and therefore, when the sizes of cleaning robots needing to be carried are different, only the tractor trailers of different sizes need to be changed without changing the whole shuttle bus, thereby improving the universality, and reducing the workload required for design. Additionally, the tractor uses a modular standard design mode, and thus can adapt to more occasions, such that the workload required for design is further reduced.

CLEANING FERRY DEVICE AND PHOTOVOLTAIC CLEANING SYSTEM

Resumen de: WO2025077105A1

Disclosed in the present invention are a cleaning ferry device and a photovoltaic cleaning system. The cleaning ferry device comprises a transport module and a support module. The support module comprises a support body and a first connecting part which are fixedly connected to each other, the support body being used for carrying a cleaning device. The transport module comprises a transport body, a second connecting part fixedly connected to the transport body, and a driving module for providing a driving force to the transport body, wherein the second connecting part is detachably connected to the first connecting part, and, by means of the second connecting part and the first connecting part, the transport body can drive at least two types of support bodies to move. The present cleaning ferry device allows for separation of the support module and the transport module, enabling the transport body to adapt to at least two types of support bodies, and thereby enabling the transport body to adapt to at least two types of cleaning devices, effectively improving the adaptability of the cleaning ferry device to the cleaning device.

TEST SYSTEM, BATTERY PRODUCTION LINE AND TEST METHOD

Resumen de: WO2025077003A1

A test system, a battery production line and a test method. The test system (1) comprises a control device (11) and a test device (12), wherein the test device (12) comprises at least two probe plate adjustment assemblies (2); the control device (11) is connected to the test device (12), and the control device (11) is used for adjusting the probe plate adjustment assemblies (2) on the basis of an adjustment strategy, and for driving the adjusted probe plate adjustment assemblies (2) to test a current battery module (9) to be tested; and the adjustment strategy is determined on the basis of current module information corresponding to said battery module (9) and historical module information, and the historical module information is module information of a previously tested battery module (9). The test system (1) can quickly adjust the probe plate adjustment assemblies (2), so as to adapt to different battery modules (9).

HINGE-LOCKING MECHANISM FOR DEPLOYABLE SOLAR ARRAY

Resumen de: WO2025080571A1

Artificial satellites are dependent on solar arrays to produce the power needed to support the functional components of the satellite. The present invention is directed to a hinge-locking mechanism designed to maximize the photovoltaic real estate of a solar array of an artificial satellite. The hinge-locking mechanism facilitates the deployment of the solar array upon the artificial satellite entering orbit. The hinge-locking mechanism utilizes a tapered pin with an internal spring resting against an asymmetrically oval shaped cam of a common pivot point. The hinge-lock trades kinetic energy of a solar panel for spring compression to permanently lock the solar array in place upon deployment while reducing the shock load and maximizing deployed stiffness.

INTEGRATED PRODUCTION OF HYDROGEN AND FRESH WATER USING RENEWABLE ENERGY

Resumen de: WO2025080255A1

An apparatus for producing hydrogen from variable electric generators includes a variable output generator operatively coupled to a power supply. A plurality of electrolysis cells is operatively coupled to the power supply. A cooling water system removes heat from the cells, and includes a hot water tank for receiving and storing water heated by the cells and a cold water tank arranged to store cooled water for cooling the cells. An evaporative desalinator has a heat input in communication with the hot water tank and a cooled water output in communication with the cold water tank. The size of the tanks corresponds to variability of the electric generator, the maximum output of the generator and an operating rate of the desalinator. Part of water discharged from a fresh water output of the desalinator is used as feed input to the cells and the remainder is available for use as fresh water.

METHOD FOR DIAGNOSING LOW VOLTAGE FAULT IN SOLAR POWER GENERATION SYSTEM IN ADVANCE

Resumen de: WO2025079870A1

Disclosed is a method for diagnosing a low voltage fault in a solar power generation system in advance, the method comprising the steps of: detecting an abnormal pattern in which a direct current voltage gradually decreases for a predetermined time and then rapidly increases after a lowest point, on the basis of direct current voltage data during solar power generation; on the basis that a low voltage fault occurs in an abnormal pattern, starting a warning notification from a time point at which the direct current voltage in the abnormal pattern is less than or equal to a first threshold value; and stopping the warning notification at a time point at which the direct current voltage in the abnormal pattern is less than or equal to a second threshold value.

SOLAR POWER GENERATION MODULE, STRUCTURE, METHOD FOR INSTALLING SOLAR POWER GENERATION MODULE, AND METHOD FOR MANUFACTURING SOLAR POWER GENERATION MODULE

Resumen de: WO2025079649A1

This solar power generation module according to the present invention is characterized by comprising a base material having heat shielding properties, a film-form solar cell disposed on at least one surface of the base material, and a heat insulating sheet disposed between the solar cell and the base material. The solar cell is preferably perovskite-, organic thin-film-, or dye-sensitized-type solar cell. According to the present invention, it is possible to provide: a solar power generation module that can be installed even in a structure having a low load resistance, that increases the heat shielding effect, and that can be used for solar power generation; and a method for manufacturing said solar power generation module. It is also possible to provide: a method for manufacturing said solar power generation module with which it is possible to perform suitable construction even in structures having a low load resistance; and a structure.

SYSTEM AND METHOD FOR CONTROLLING GRID FORMING TYPE OUTPUT LIMIT

Resumen de: WO2025079743A1

The present invention relates to a technology for controlling an output limit of photovoltaic power generation and, more specifically, to a grid forming type output limit control system and method associated with a photovoltaic inverter. According to the present invention, inertia control, which is impossible in an existing photovoltaic inverter, may be more continuously performed in connection with a grid forming inverter, and existing photovoltaic inverter facilities may be efficiently managed and utilized.

SYSTEM AND DEVICE FOR POWER GENERATION AND MANAGEMENT THROUGH SOLAR PANELS

Resumen de: WO2025079084A1

A system and device for power generation and management through solar panels includes multiple solar cubicle units in different sizes structured in cubicle shape by connecting transparent solar panels adjacently on each inner wall of cubicle unit. Light or ultraviolet rays are connected at center of the unit. Semiconductor Pn -junction diodes fixed in series to all walls of solar cubicle unit and in-turn connected with on-grid solar inverter to supply power to grid. Phosphor scintillators placed in front of solar panels within solar cubicle unit to pass through x-rays and convert into visible light. On-grid solar inverter is configured to adjust power output to obtain AC power to supply to grid during non-solar hours connected externally to track maximum power point from solar cubicle unit. The DC-DC converter and battery connected to solar cubicle and on-grid inverter.

COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USING THE SAME, AND ELECTRONIC DEVICE THEREOF

Resumen de: US2025127039A1

Provided is a compound capable of improving luminous efficiency, stability and lifetime of an organic electronic device, an organic electric element using the same, and an electronic device comprising the element.

Serially Connected Inverters

Resumen de: US2025125626A1

A photovoltaic power generation system, having a photovoltaic panel, which has a direct current (DC) output and a micro-inverter with input terminals and output terminals. The input terminals are adapted for connection to the DC output. The micro-inverter is configured for converting an input DC power received at the input terminals to an output alternating current (AC) power at the output terminals. A bypass current path between the output terminals may be adapted for passing current produced externally to the micro-inverter. The micro-inverter is configured to output an alternating current voltage significantly less than a grid voltage.

STRUCTURAL ATTACHMENT SEALING SYSTEM

Resumen de: US2025122719A1

A mounting device includes a base that has an internal cavity and an open bottom in communication with the internal cavity. The open bottom mounts flush against a mounting surface without flashing when the mounting device. The base also includes a sealant within the internal cavity. The sealant directly contacts the mounting surface when the mounting device is secured to the mounting surface. The mounting device also includes a fastener opening defined in a top of the base and extending through the top to the internal cavity. The fastener opening is for receiving a fastener to secure the mounting device to the mounting surface. The securing causes the sealant to directly contact the mounting surface and the open bottom to mount flush against the mounting surface. The mounting device also includes a member extending upwardly from the top of the base and defining a first attachment face having an aperture.

A METHOD AND CELL FOR REDUCING DINITROGEN TO AMMONIA

Resumen de: US2025122631A1

The invention provides a method of reducing dinitrogen to produce ammonia, the method comprising: contacting a cathode of an electrochemical cell with an electrolyte comprising: (i) a metal cation selected from the group consisting of lithium, magnesium, calcium, strontium, barium, zinc, aluminium, vanadium and combinations thereof, wherein the metal cation is present at a concentration of greater than 0.5 mol/L in the electrolyte, (ii) one or more anions comprising at least one negative ion selected from the group consisting of fluorinated sulfonyl imides, fluorinated sulfonyl methides and combinations thereof, (iii) a proton carrier; and (iv) optionally, at least one phosphonium cation, wherein the combined amount of the metal cation and the optional at least one phosphonium cation is greater than 1 mol/L in the electrolyte; supplying dinitrogen to the electrochemical cell for cathodic reduction; and applying a potential at the cathode sufficient to reduce the dinitrogen, thereby producing ammonia.

BIRD OR BAT DETECTION AND IDENTIFICATION FOR WIND TURBINE RISK MITIGATION

Resumen de: US2025120389A1

An automated system for mitigating risk from a wind turbine includes a plurality of optical imaging sensors. A controller receives and analyzes images from the optical imaging sensors to automatically send a signal to curtail operation of the wind turbine to a predetermined risk mitigating level when the controller determines from images received from the optical imaging sensors that an airborne animal is at risk from the wind turbine.

SYSTEMS AND METHODS FOR INSTALLATION OF SOLAR PANEL ASSEMBLIES

Resumen de: US2025122032A1

A method including loading solar panel assemblies onto a vehicle, transporting the solar panel assemblies on the vehicle to a pile row of a solar project installation site, and individually unloading the solar panel assemblies along the pile row at the installation site to facilitate installation of the solar panel assemblies on the pile row. Other embodiments are described.

SYSTEMS AND METHODS FOR INSTALLATION OF SOLAR PANEL ASSEMBLIES

Resumen de: US2025122033A1

A method including loading solar panel assemblies onto a vehicle, transporting the solar panel assemblies on the vehicle to a pile row of a solar project installation site, and individually unloading the solar panel assemblies along the pile row at the installation site to facilitate installation of the solar panel assemblies on the pile row. Other embodiments are described.

CYCLIC TETRADENTATE METAL PLATINUM (II) COMPLEX PHOSPHORESCENT MATERIAL AND USE THEREOF

Resumen de: US2025122422A1

The present invention relates to a phosphorescent material and the use thereof, and more particularly to a cyclic tetradentate metal platinum (II) complex phosphorescent material and the use thereof. The present invention provides a cyclic tetradentate metal platinum (II) complex phosphorescent material based on 8-phenylquinoline, benzoxazole, and phenoxy groups. It is a novel tetradentate platinum (II) complex with a 6/6/6 metal fused ring structure. The phosphorescent material of the tetradentate fused ring structure system of the present invention has the characteristics of easy modulation of HOMO and LUMO orbital energy levels and strong luminescence. It has good chemical stability and thermal stability and is easy to fabricate evaporation-type OLED devices. The organic electroluminescent device fabricated using the compound of the present invention as a light-emitting layer can reduce the start-up voltage and remarkably improve the external quantum efficiency.

COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USING SAME, AND ELECTRONIC DEVICE THEREOF

Resumen de: US2025122142A1

Provided are a compound of Formula 1 that can improve the luminous efficiency, stability, and lifespan of an organic electronic element employing the compound, and the organic electronic element, and an electronic device thereof.

ORGANIC COMPOUND, COMPOSITION, ORGANIC ELECTROLUMINESCENT DEVICE, AND ELECTRONIC APPARATUS

Resumen de: US2025122168A1

The present disclosure belongs to the technical field of organic electroluminescence, and relates to an organic compound, and a composition, an organic electroluminescent device, and an electronic apparatus using the same. The organic compound has a structure as shown in a formula 1, and when the organic compound is used in an organic electroluminescent device, the performance of the organic electroluminescent device can be significantly improved.

CD3-Binding Molecules Capable of Binding to Human and Non-Human CD3

Resumen de: US2025122284A1

The present invention relates to CD3-binding molecules capable of binding to human and non-human CD3, and in particular to such molecules that are cross-reactive with CD3 of a non-human mammal (e.g., a cynomolgus monkey). The invention also pertains to uses of such antibodies and antigen-binding fragments in the treatment of cancer, autoimmune and/or inflammatory diseases and other conditions.

DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

Resumen de: US2025121583A1

A display device includes: a window including a bending area and a non-bending area; an adhesive layer including a first adhesive portion and a second adhesive portion, wherein the first adhesive portion overlaps the bending area, and the second adhesive portion overlaps the non-bending area; and a display module disposed on the adhesive layer, wherein the first adhesive portion is formed by curing a first resin including a first photoinitiator configured to have an initiation reaction induced by a first light, and the second adhesive portion is formed by curing a second resin including a second photoinitiator configured to have an initiation reaction induced by a second light or a thermal initiator, wherein the second light has a different central wavelength from that of the first light.

INTELLIGENT SOLAR POWER GENERATION AND DISTRIBUTION SYSTEM USING DIGITAL TWIN

Resumen de: US2025124528A1

Disclosed are twin-based systems and methods for predicting solar power generation and optimizing power generation and distribution processes. Employed are a digital twin model of a solar power plant, which includes detailed representations of various components, such as solar panels, inverters, and transformers, as well as real-time weather data and historical data. This advantageously allows for accurate simulations of plant performance under various weather conditions and operational scenarios. Our systems and methods Incorporate novel machine learning algorithms that are trained on historical and real-time data from the digital twin model, weather data, solar power generation data, and other relevant factors. These algorithms utilize an advanced ensemble learning approach, which combines multiple predictive models, such as deep learning, support vector machines, and decision trees, to achieve higher accuracy and robustness in predicting solar power generation

ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES

Resumen de: US2025127044A1

An organic molecule for the application in optoelectronic devices is disclosed. The organic molecule has a first chemical moiety with a structure of Formula I:andindependently at least one second chemical moiety with a structure of Formula II:wherein:X is independently N or CR1;Q is a C1-C40-alkyl;RT is independently selected from the group consisting of:Q, the binding site to a second chemical moiety, andC6-C60-aryl and C3-C57-heteroaryl, each of which is optionally substituted with one or more substituents selected from R1 and W;W represents the binding site to a second chemical moiety;# represents the binding site of the second chemical moiety to the first chemical moiety; andZ is at each occurrence independently from each other selected from the group consisting of a direct bond, CR3R4, C═CR3R4, C═O, C═NR3, NR3, O, SiR3R4, S, S(O), and S(O)2.

DISPLAY DEVICE

Resumen de: US2025127027A1

A display device includes a substrate that includes a bending area, a display active layer disposed on the substrate and that displays an image, a polarization layer disposed on the display active layer, a protective layer that contacts an end of the polarization layer and covers the bending area of the substrate; and an adhesive layer disposed on a boundary between the polarization layer and the protective layer, the adhesive layer extends from the end of the polarization layer toward the bending area by an extension area to overlap a portion of the protective layer.

PEROVSKITE LIGHT-EMITTING LAYER AND DEVICE USING THE SAME

Resumen de: US2025127028A1

A light-emitting layer for a halide perovskite light-emitting device, a method for manufacturing the same and a perovskite light-emitting device using the same are disclosed. The light-emitting layer can be manufactured by forming a first nanoparticle thin film by coating, on a member, a solution comprising halide perovskite nanoparticles having a halide perovskite nanocrystalline structure. Thereby, a nanoparticle light emitter has therein a halide perovskite having a crystal structure in which FCC and BCC are combined; and can show high color purity. In addition, it is possible to improve the luminescence efficiency and luminance of a device by making perovskite as nanoparticles and then introducing the same into a light-emitting layer.

SOLAR ELECTRONIC SHELF LABEL (Amended)

Resumen de: US2025124824A1

The present disclosure provides a solar electronic shelf label, including a rear shell, a front part of which is provided with a screen. A control panel is disposed between the rear shell and the screen, and a control signal output terminal of the control panel is connected to a control terminal of the screen. The rear shell is provided with a solar panel, and is formed with a wiring groove extended to an end face of the front part of the rear shell. A lead is arranged in the wiring groove, the solar panel is connected to the control panel through the lead, and the control panel is connected to the screen. The present disclosure solves the technical problem that the service life of the electronic shelf label is affected by the limited battery capacity.

METHOD FOR REPAIRING A SOLAR PANEL AND SOLAR PANEL

Resumen de: US2025126901A1

A method for repairing a solar panel with a front-side-encapsulating element and a rear-side-encapsulating element, said method comprising the following steps: a) applying an adhesive paste or liquid to the rear-side-encapsulating element; b) applying a covering layer to the adhesive paste or liquid, and c) hardening the adhesive paste or liquid. The invention also relates to a solar panel comprising a front-side-encapsulating element, a rear-side-encapsulating element, an adhesive layer on a side of the rear-side-encapsulating element facing away from the front-side-encapsulating element, and a covering layer on a side of the adhesive layer facing away from the front-side-encapsulating element.

ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES

Resumen de: US2025127058A1

The invention relates to an organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule has a structure represented by Formula I:whereinp and q are each an integer selected from 0 and 1, wherein p+q=1;r is at each occurrence an integer selected from 0, 1, 2, or 3;s is at each occurrence an integer selected from 0, 1, 2, 3, or 4; andZ is at each occurrence independently selected from the group consisting of a direct bond, CR3R4, C═CR3R4, C═O, C═NR3, NR3, O, SiR3R4, S, S(O), and S(O)2.

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

Resumen de: US2025127030A1

Organic light emitting materials and devices comprising phosphorescent metal complexes comprising ligands comprising aryl or heteroaryl groups substituted at both ortho positions are described. An organic light emitting device, comprising: an anode, a hole transport layer; an organic emissive layer comprising an emissive layer host and an emissive dopant; an electron impeding layer; and electron transport layer, and a cathode disposed, in that order, over a substrate.

ADHESIVE FILM APPLIED TO PHOTOVOLTAIC MODULE AND PHOTOVOLTAIC MODULE

Resumen de: US2025126927A1

The present disclosure provides an adhesive film for a photovoltaic module and a photovoltaic module. The adhesive film includes an edge portion, a transition portion, and a middle portion. The edge portion is provided with a first embossment recessed towards the interior of the edge portion. The transition portion is provided with a second embossment recessed towards the interior of the transition portion. The middle portion is provided with a third embossment recessed towards the interior of the middle portion. The edge portion is connected to the middle portion through the transition portion, a recessed space volume per unit area of the third embossment is greater than a recessed space volume per unit area of the second embossment, and the recessed space volume per unit area of the second embossment is greater than a recessed space volume per unit area of the first embossment.

ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES

Resumen de: US2025127054A1

The invention relates to an organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule has a structure of Formula I:whereinRa is independently selected from the group consisting of: hydrogen, deuterium,N(R5)2, OR5, Si(R5)3, B(OR5)2, B(R5)2, OSO2R5, CF3, CN, F, Cl, Br, I, C1-C40-alkyl, C1-C40-alkoxy, C1-C40-thioalkoxy, C2-C40-alkenyl, C2-C40-alkynyl, C5-C60-aryl, and C2-C57-heteroaryl; andR5 is independently selected from the group consisting of: hydrogen, deuterium,N(R6)2, OR6, Si(R6)3, B(OR6)2, B(R6)2, OSO2R6, CF3, CN, F, Br, I, C1-C40-alkyl, C1-C40-alkoxy, C1-C40-thioalkoxy, C2-C40-alkenyl, C2-C40-alkynyl, C6-C60-aryl, and C2-C57-heteroaryl.

IMAGING ELEMENT, STACKED-TYPE IMAGING ELEMENT, AND SOLID-STATE IMAGING APPARATUS

Resumen de: US2025126379A1

There is provided an imaging element includes a photoelectric conversion unit that includes a first electrode, a photoelectric conversion layer, and a second electrode, in which the photoelectric conversion unit further includes a charge storage electrode that has an opposite region opposite to the first electrode via an insulating layer, and a transfer control electrode that is opposite to the first electrode and the charge storage electrode via the insulating layer, and the photoelectric conversion layer is disposed above at least the charge storage electrode via the insulating layer.

FRAMELESS, BACKRAIL-SUPPORTED SOLAR MODULE AND INSTALLATION METHODS

Resumen de: US2025125766A1

A bifacial solar module is described. The bifacial module has a laminate with a sun-facing glass layer and a backside glass layer, and two backrails attached to the backside glass layer for structural support. The bifacial module has an array of solar cells within a laminate, and the laminate has exterior edges that are not in contact with a frame structure or clamps. Two bifacial modules may be combined in a space-saving solar panel packaging arrangement. Also described is a solar panel assembly, which includes a mounting system configured to attach the bifacial module to a torque tube of a tracking system.

FOLDABLE SOLAR PANEL

Resumen de: US2025125764A1

A foldable solar panel including at least two solar modules mounted to a substrate. The foldable solar panel includes hook and loop tape to secure the foldable solar panel in the folded configuration. The foldable solar panel includes at least two straps and at least two horizontal rows of webbing operable to attach the foldable solar panel to a load-bearing platform.

Integrated Photovoltaic Panel Circuitry

Resumen de: US2025125767A1

A photovoltaic module is presented, which may include a photovoltaic panel and a converter circuit having a primary input connected to the photovoltaic panel and a secondary output galvanically isolated from the primary input. The primary input may be connectible to multiple input terminals within a junction box and at least one of the input terminals may be electrically connected to a ground. The photovoltaic module may include multiple interconnected photovoltaic cells connected electrically to multiple connectors (for example bus-bars). The photovoltaic module may include input terminals operable for connecting to the connectors and an isolated converter circuit. The isolated converter circuit may include a primary input connected to the input terminals and a secondary output galvanically isolated from the primary input.

Outdoor Mounted Solar Panels Cleaning System and Method Thereof

Resumen de: US2025125765A1

A solar panel cleaning system designed for efficient and effective removal of debris such as dust, dirt, insects, and leaves from solar panels is disclosed. The system includes a longitudinal spray bar and is equipped with a plurality of nozzles. The nozzles can be equidistantly positioned or varied in distance for cleaning solar panels of different sizes. A central nozzle in the spray bar regulates the water flow, which can be connected to an external water supply. For removably mounting the system, installation units are used for secure mounting of the system. The system can be controlled remotely using a mobile application for activation and scheduled activation of the system.

DC-DC CONVERTER OF POWER CONVERSION SYSTEM

Resumen de: US2025125735A1

A DC-DC converter according to an embodiment of the present disclosure comprises: a first stage converter for stepping up or stepping down an input voltage and outputting same; and a second stage converter connected to an output of the first stage converter. The first stage converter may comprise: first to fourth switches connected in series; fifth to eighth switches connected in series; a first capacitor connected in parallel with the series connection of the first and second switches; a second capacitor connected in parallel with the series connection of the third and fourth switches; a third capacitor connected in parallel with the series connection of the fifth and sixth switches; a fourth capacitor connected in parallel with the series connection of the seventh and eighth switches; a first inductor electrically connected to a first node between the first and second switches and a second node between the fifth and sixth switches; and a second inductor electrically connected to a third node between the third and fourth switches and a fourth node between the seventh and eighth switches.

PHOTOVOLATIC DETECTION ASSEMBLY

Resumen de: US2025125768A1

The present disclosure discloses a photovoltaic detection assembly disposed at a cable. The photovoltaic detection assembly comprises a magnetic component and a detection component. The present disclosure has a design of a combination of the magnetic component and the detection component. The combination of magnetic component and the detection component could be used as a Hall sensor to detect related current data in the cable. The magnetic component can perform charging by electromagnetic induction by the current in the cable for supplying electric power for the detection component for automatic operation. Thus, the photovoltaic detection assembly can provide real-time monitoring and report detection result, as well as self-power supply for detection operation.

MOBILE GENERATOR

Resumen de: US2025125762A1

A mobile generator includes a housing having a top portion, a first side portion, and a second side portion, wherein the first side portion includes an energy-receiving component. The mobile generator also includes an arm pivotally coupled to the housing at a first pivot point and to the first side portion at a second pivot point. A first motion controller is configured to drive rotation of the arm about the first pivot point, and a second motion controller configured to drive rotation of the first side portion about the second pivot point.

MOBILE HYDROGEN SUPPLY SYSTEM

Resumen de: US2025125653A1

A mobile hydrogen supply system includes a natural energy power generation device that generates electric power from natural energy, and a hydrogen generation device that generates hydrogen. The hydrogen generation device is operable on electric power generated by the natural energy power generation device, and the natural energy power generation device and the hydrogen generation device are transportable.

FIRE ENCLOSURE

Resumen de: US2025125556A1

There is provided an apparatus for an enclosure of a direct current connection of a photovoltaic solar panel, the apparatus comprising: a housing comprising at least two parts that, when joined together, form a chamber for surrounding mating direct current connectors with an air gap, the housing comprising at least one support structure for positioning the direct current connectors in a central part of the chamber.

SYSTEM AND METHOD FOR IDENTIFYING DEFECTIVE SOLAR PANELS AND TO QUANTIFY ENERGY LOSS

Resumen de: US2025125769A1

There is disclosed a system for performance monitoring of at least one solar panel of a solar power plant, comprising at least one aerial vehicle communicably coupled with a data-processing arrangement, wherein the data processing arrangement is configured to receive visual images and thermographic images of the at least one solar panel; stitch the visual images and the thermographic images to create an visual orthomosaic image and a thermographic orthomosaic image respectively; create visual and radiometric signatures solar panels using the visual orthomosaic image and the thermographic orthomosaic image respectively; create at least one table in the thermographic orthomosaic image; create a table-to-string mapping; identify at least one defect in the solar panels based on the visual signatures and the radiometric signatures; calculate energy loss in each of the at least one string in the solar power plant.

INVERTER SYSTEM AND METHOD FOR OPERATING SAID INVERTER SYSTEM

Resumen de: AU2023376548A1

The present invention relates to an inverter system (INV) for a photovoltaic system and to a method for operating the inverter system (INV). The inverter system (INV) comprises an inverter unit (WE), upstream of which a defined number of DC-to-DC converters (B1, …, B4) is connected by means of an intermediate circuit (ZK). The DC inputs (DC1, …, DC4) of the inverter system (INV) are formed by the DC-to-DC converters (B1, …, B4), which define the number and properties of the DC inputs (DC1, …, DC4). The DC inputs (DC1, …, DC4) are connected to different direct-voltage units (PV1, PV2, BAT, EC, GE, VB), in particular PV units, energy storage units, etc. A switching unit (SE), which has inputs (E1, …, E6) for connecting the direct-voltage units (PV1, PV2, BAT, EC, GE, VB), is connected to the DC inputs (DC1, …, DC4). The switching unit (SE) is thus located between the DC-to-DC converters (B1, …, B4) forming the DC inputs (DC1, …, DC4) and the direct-voltage units (PV1, PV2, BAT, EC, GE, VB) which can be connected to the switching unit. The different direct-voltage units (PV1, PV2, BAT, EC, GE, VB) connected to the inputs (E1, …, E6) are identified (101, 102), and for each direct-voltage unit (PV1, PV2, BAT, EC, GE, VB) connected to an input (E1, …, E6) of the switching unit (SE) a present value of at least one power variable is determined (103). The determined present value of the at least one power variable is then compared with at least one defined thresh

Method of creating a foundation arrangement for a structure on a peatland and a foundation arrangement

Resumen de: FI20236152A1

The invention relates to a method of creating a foundation arrangement (1) for a structure (2) on a peatland (3). The method comprises the steps of immersing loose wood material (7) into the peat (30) of the peatland (3) to form a filled peat layer (4); covering the filled peat layer (4) with mineral soil to form a mineral soil layer (5); adjusting water level (6) in the peatland (3); and constructing a surface foundation (8) for the structure (2), the surface foundation (8) being provided to the mineral soil layer (5). The invention also relates to a foundation arrangement (1).

PEROVSKITE COMPOUND AND PHOTOELECTRIC CONVERSION ELEMENT

Resumen de: EP4538232A1

Provided is a perovskite-type compound having high heat resistance. The perovskite-type compound comprising a composition represented by A(Pb1-xSnx)I3-yBry. The element A is one kind or two or more kinds of elements selected from the group consisting of Li, Na, K, Rb and Cs. In the composition formula, x and y belong to any of ranges (1) to (6) below: (1) 0.0 ≤ x < 0.0125 and 1.6 ≤ y ≤ 3.0; (2) 0.0125 ≤ x < 0.1 and 1.1 ≤ y ≤ 3.0; (3) 0.1 ≤ x < 0.3 and 0.8 ≤ y ≤ 3.0; (4) 0.3 ≤ x < 0.5 and 0.8 ≤ y ≤ 3.0; (5) 0.5 ≤ x < 0.7 and 0.8 ≤ y ≤ 2.8; and (6) 0.7 ≤ x ≤ 0.8 and 0.8 ≤ y ≤ 1.8.

SOLAR PANEL MOUNTING SYSTEM, SOLAR PANEL COMPRISING THE SYSTEM AND METHOD FOR MOUNTING SOLAR PANEL PLATES TO A SOLAR PANEL

Resumen de: DK202200535A1

A mounting system (2) is disclosed. The mounting system (2) is designed for mounting at least one solar panel plate (4, 4') to a support frame (12) of a solar panel (24), wherein the solar panel (24) comprises a base portion (14), wherein the support frame (12) is attached to the base portion (14) of the solar panel (24). The at least one solar panel plate (4, 4') is attached to the support frame (12) by means of one or more wedges (22, 22') arranged in a gap between a support structure (56) of the support frame (12) and the panel plate (4, 4').

FOOT MEMBERS AND SYSTEM FOR FASTENING SOLAR PANELS

Resumen de: EP4538615A1

First and second foot members (10, 20) and a system 1, arranged for fastening solar panels (100) to a substrate (150). The system (1) comprises a C-shaped support rail (80) which is arranged for fixed connection to a fixation bracket (60), first and second foot members (10, 20) which each are arranged with at least one flange (13, 23) for engagement with the rail (80) and at least two clamping brackets (50). Each clamping bracket (50) is arranged for clamping a solar panel (100) between the clamping bracket (50) and the first and/or the second foot member (10, 20).

METHOD - INCLUDING ENERGY STORAGE METHOD - FOR SUPPLYING ENERGY IN THE VICINITY OF THE POINT OF CONSUMPTION USING REGENERATIVE ENERGY SOURCES, AND USE THEREOF

Resumen de: ZA202405638B

The invention relates to a universal application method including an energy storage process for supplying energy in the vicinity of the point of consumption using regenerative energy sources and to the use thereof, said method being applicable primarily in the energy industry. The shift away from the use of fossil energy to regenerative energy sources requires a novel energy supply infrastructure. The supply from wind and solar energy as main energy sources does not coincide with the electricity demand in terms of time frame such that the function of storage devices is increasingly important. The universal application method achieves a new level of application quality by virtue of the measures taken, i.e. the storage of fluctuating current supplies with short reaction times in order to adapt the network loads on the basis of a plurality of separately actuatable hub modules so as to use potential energy in a structure while simultaneously doubling the usage of the surface area on the roof by means photovoltaics and/or wind turbines. The application quality consists in the reliable supply of current in an autonomous as well as network-integrated manner in the vicinity of the point of consumption without specific location requirements and with an automatic and reliable operation which can be remote-controlled, high storage and distribution cycles with short reaction times and without self-discharges or degeneration, a low auxiliary energy consumption, low operating costs, a high

PEROVSKITE BASED PHOTOVOLTAIC CELLS AND PROCESS FOR PREPARING THE SAME

Resumen de: CN119366284A

A perovskite-based photovoltaic cell (or solar cell) in which the perovskite photoactive layer comprises at least one partially neutralized polyacrylic acid in an amount of greater than or equal to 3 wt%, preferably from 4 wt% to 15 wt%, more preferably from 4.5 wt% to 12 wt%, relative to the total weight of the perovskite precursor. The perovskite-based photovoltaic cell (or solar cell) can be advantageously used in various applications where electrical energy is required to be generated by utilizing light energy, in particular solar radiation energy, such as: Building Integrated Photovoltaic-BIPV; a photovoltaic window; a greenhouse; a photobioreactor; an acoustic barrier; lighting engineering; performing design; advertising; automobile industry. The perovskite-based photovoltaic cell (or solar cell) can be used in both a stand-alone mode and a modular system.

MULTI-TIER, FOLDABLE PHOTOVOLTAIC ROOF AND METHOD

Resumen de: WO2023238057A1

A multi-tier, foldable roof (220) includes photovoltaic (PV) cells (412-J) for transforming solar energy into electrical energy. The roof (220) includes a climate layer (222) configured to close an opening of a structure (210) and also configured to control temperature and humidity of an interior of the structure (210), a PV screen (224) having plural PV panels (410-I), each PV panel (410-I) configured to include plural PV cells (412-J), and an outer layer (226) configured to protect the PV screen (224) from soiling. The climate layer (222), the PV screen (224) and the outer layer (226) are spaced apart from each other with a given distance (H), and each of the climate layer (222), the PV screen (224) and the outer layer (226) is configured to change from a retracted state to an expanded state.

SOLAR CELL, METHOD FOR PREPARING THE SAME AND PHOTOVOLTAIC MODULE

Resumen de: EP4539128A1

Embodiments of the present disclosure relate to the field of solar cell technologies, and provide a solar cell, a method for preparing the same, and a photovoltaic module. The solar cell includes an N-type silicon substrate including a front surface and a rear surface opposite to the front surface. The front surface includes a plurality of pyramid structures, the rear surface includes a plurality of grooves, and some of the plurality of grooves are sequentially arranged along one arrangement direction. The solar cell includes a passivation layer formed over the front surface, a tunneling dielectric layer formed over the rear surface, and a doped conductive layer formed over the tunneling dielectric layer. Embodiments of the present disclosure at least help improve the photoelectric conversion efficiency of the solar cell by changing a morphology of the rear surface of the N-type silicon substrate.

ROUTE GRAPH CREATION SYSTEM

Resumen de: CN119365876A

A computing system generates a roadmap defining route segments that a machine at a worksite can traverse based on a design file indicative of a location and shape of a structure at the worksite and other data indicative of a location of a drop point. The computing system is capable of generating some of the route segments extending between the pairs of structures such that the autonomous machine can traverse the route segments to transport material to a drop point located between the pairs of structures. For example, the worksite may be a solar power plant being constructed, and the structure may be a mounting assembly on which a solar panel that is shipped to a drop point may be mounted. The roadmap may define route segments passing between pairs of mounting components. The machine may travel along a defined route segment between a pair of mounting assemblies to transport solar panels at one or more drop points located between the pair of mounting assemblies.

BUILDING MODULE

Resumen de: EP4539335A1

The present invention concens a building module comprising at least one structural frame (5) including means of attachment (10) to the facade of a building (2) and placed to support at least:- an insulation panel (15);- a shading wall (20);where- said insulating panel (15) is supported by said structural frame (5) in a position to define a first outer face of the module;- the at least one shading wall (20) is supported by said structural frame (5) parallel to said insulating panel (15) and distanced from it, placed to define a second outer face of the module opposite to the first face;- the attachment means (10) are projecting outward from said first face of the module.

POLYOLEFIN ELASTOMER AND USE THEREOF IN PHOTOVOLTAIC ENCAPSULATION FILM

Resumen de: EP4538307A1

Provided are a polyolefin elastomer for photovoltaic packaging films and a composition thereof, a preparation method therefor and an application thereof. The polyolefin elastomer is an atactic polymer or a block polymer composed of ethylene and α-olefin, and the polyolefin elastomer has a molecular mass Mw of 30000-200000, PDI of 1.5-3, MFR measured of 1-50 g/10 min at a temperature of 190 °C and a load of 2.16 kg, a density of 0.85-0.95 g/cm<3>, and a monomer insertion rate of 10-65wt%, and in the temperature rising elution process of TGIC-trichlorobenzene, the polyolefin resin has a soluble substances content of 0.1%-20% at a temperature of less than or equal to 40°C. Photovoltaic encapsulation films used a composition prepared by the elastomer have better optical performance, electrical insulation performance and anti-PID performance.

STEERING COLUMN AND VEHICLE

Resumen de: EP4538148A1

Provided are a steering column (100) and a vehicle. The steering column (100) includes: a fixation base (10); a movable base (20) movably disposed at the fixation base (10) in a first direction; a first drive mechanism (30) disposed at the fixation base (10) and connected to the movable base (20), the first drive mechanism (30) being configured to drive the movable base (20) to move relative to the fixation base (10); a lower column assembly (40) disposed at the movable base (20), the lower column assembly (40) having an axial direction same as the first direction; an upper column assembly (50) movably disposed at the lower column assembly (40) in the first direction; and a second drive mechanism (60) disposed at the lower column assembly (40) and connected to the upper column assembly (50), the second drive mechanism (60) being configured to drive the upper column assembly (50) to move relative to the lower column assembly (40).

ADHESIVE FILM APPLIED TO PHOTOVOLTAIC MODULE AND PHOTOVOLTAIC MODULE

Resumen de: EP4538342A1

The present disclosure provides an adhesive film for a photovoltaic module and a photovoltaic module. The adhesive film includes an edge portion, a transition portion, and a middle portion. The edge portion is provided with a first embossment recessed towards the interior of the edge portion. The transition portion is provided with a second embossment recessed towards the interior of the transition portion. The middle portion is provided with a third embossment recessed towards the interior of the middle portion. The edge portion is connected to the middle portion through the transition portion, a recessed space volume per unit area of the third embossment is greater than a recessed space volume per unit area of the second embossment, and the recessed space volume per unit area of the second embossment is greater than a recessed space volume per unit area of the first embossment.

QUICK LOCK MODULE RAIL FOR SOLAR TRACKER

Resumen de: AU2023283385A1

A coupling system for use with a solar tracker includes a support rail (12) defining opposed top and bottom surfaces, the top surface configured to support a portion of a solar module (140), and a fastening assembly (80) operably coupled to a portion of the support rail (12), the fastening system including a retaining bolt (82) having an elongated head (84) including opposed top and bottom surfaces (84b, 84c) extending between opposed first and second end portions (84d, 84e), wherein the bottom surface (84c) of the elongated head (84) is offset from the top surface of the support rail (12) to define a gap, the gap configured to selectively receive a portion of a solar module (140) therein.

Curvilinear roofing

Resumen de: PL446382A1

Przedmiotem zgłoszenia jest zadaszenie krzywoliniowe, które charakteryzuje się tym, że zawiera co najmniej trzy jednakowe prostoliniowe belki, które są ze sobą połączone na swoich pierwszych końcach, a których drugie końce usytuowane są poniżej pierwszych końców, a ponadto belki usytuowane są w płaszczyznach pionowych w równej odległości kątowej względem siebie, a z każdymi drugimi końcami dwóch sąsiadujących ze sobą belek jest połączony rygiel (1) na swoich końcach, a krokwie (2) są na jednym swoim końcu połączone z jedną z belek, a na drugim z ryglem (1) albo z jedną z belek i z belką z nią sąsiadującą, przy czym każdy rygiel (1) pomiędzy swoimi segmentami ryglowymi zawiera łączniki ryglowe (1b), a każda krokiew (2) pomiędzy swoimi segmentami krokwiowymi zawiera łączniki krokwiowe (2b), przy czym łączniki ryglowe (1b) od góry zawierają płaszczyznę nachyloną względem osi każdego z segmentów ryglowych połączonego z tym łącznikiem ryglowym (1b) pod równym kątem, a przegubowy uchwyt dwupunktowy jest zamocowany do tej płaszczyzny, zaś łączniki krokwiowe (2b) od góry również zawierają płaszczyznę, nachyloną względem osi każdego z segmentów krokwiowych połączonych z tym łącznikiem krokwiowym (2b) pod równym kątem, a do tej płaszczyzny każdego z łączników krokwiowych (2b) zamocowany jest przegubowy uchwyt czteropunktowy, a na belkach zamocowane są uchwyty trzypunktowe lub jednopunktowe, za�

OUTPUT LINE CONNECTION STRUCTURE FOR SOLAR CELL MODULE

Resumen de: US2025119095A1

A solar cell module includes an output lead that is provided correspondingly to a solar cell string in which a plurality of solar cells is connected in series with each other. The output lead is drawn out from a back surface side of the solar cell module. An external connection cable has a connecting end to be connected to the output lead, and is provided with a connection terminal at the connecting end. The connection terminal is provided with a holder part into which the output lead is inserted. The holder part and an extreme end of the output lead are connected together. The external connection cable is arranged on the back surface side of the solar cell module, and a second end of the external connection cable is connected to an external electronic device, etc.

MOBILE SATELLITE

Resumen de: US2025119206A1

A global communication system includes a mobile portion; a phased-array antenna attached to the mobile portion; an antenna to face a satellite; a transceiver to communicate with the satellite; and a processor to optimize communication from the transceiver.

ELECTRICAL JUNCTION BOX

Resumen de: US2025118951A1

An electrical junction box includes a housing constituted by an upper case and a lower case that have different linear expansion coefficients from each other, a busbar fixed to the upper case being in contact with a gap filler adhered to an inner surface of the lower case, and the electrical junction box includes a plurality of connection members that are provided in a vicinity of the gap filler and connect an inner surface of the lower case and an inner surface of the upper case that faces the inner surface.

Solar Panel Charging Block and Load Outlets

Resumen de: US2025118988A1

A Solar Panel Assembly comprising a charge pump configured to boost a solar cell voltage to an intermediate voltage, a transformer configured to transform an alternating current voltage to the intermediate voltage, a battery configured to take a charge at the intermediate voltage from the charge pump and the transformer simultaneously, and a transparent housing for the charge pump, the transformer and the battery.

SOLAR POWER PLANT MANAGEMENT SYSTEM

Resumen de: US2025118989A1

If the status survey and repair work for the photovoltaic equipment (52) cannot be handled by the asset management platform (10), the transmission unit (18) sends a request for information provision from the asset management platform (10) to the central platform (40), and the information about the maintenance companies capable of performing the work, which is stored in the database (44) of the central platform (40), can be accessed from the asset management platform (10).

MPPT CONTROL METHOD AND DEVICE, AND STORAGE MEDIUM

Resumen de: US2025118972A1

An MPPT control method and device, and a storage medium are provided. Power loss at the direct-current side of the photovoltaic inverter and conversion efficiency loss in an inverter circuit in the photovoltaic inverter affect efficiency of the photovoltaic inverter. The direct-current loss indicates power loss occurring at a direct-current side of the photovoltaic inverter. The conversion efficiency loss indicates power loss in the inverter circuit. The photovoltaic inverter is MPPT controlled based on the direct-current loss and/or the conversion efficiency loss. Therefore, the efficiency of the photovoltaic inverter can be improved based on the direct-current loss and/or the conversion efficiency loss, thereby increasing energy yield of the photovoltaic system.

PHOTOVOLTAIC INVERTER AND PROTECTION METHOD

Resumen de: US2025118956A1

A protection apparatus includes an interface, a protection switch, a direct current bus, and a controller. The apparatus is connected to at least two photovoltaic units via the interface, the at least two photovoltaic units are coupled to the direct current bus inside the apparatus to form at least two branches, and each branch is connected to at least one photovoltaic unit. The protection switch is configured to disconnect all or some of the photovoltaic units from the direct current bus, to enable a maximum of three photovoltaic units to be directly connected in parallel. According to the apparatus, a photovoltaic unit and a line are protected with a low power loss when a photovoltaic inverter is faulty.

Befestigungsvorrichtung

Resumen de: DE102023127101A1

Befestigungsvorrichtung zur Anordnung eines Bauteils (10, 14) an einem Tragegerüst (4) eines Zeltes (1). Gerüstbeine (6) des Tragegerüstes (4) tragen ein Zeltdach (2). Die Befestigungsvorrichtung (5) umfasst wenigstens eine Stütze (12), Befestigungsstangen (11) und wenigstens ein Befestigungselement 9. Die Stütze (12) verbindet die Befestigungsvorrichtung (5) mit dem Gerüstbein (6).

FAHRZEUGTEILE MIT INTEGRIERTEN PHOTOVOLTAIK-ELEMENTEN, FAHRZEUGE, DIE SOLCHE FAHRZEUGTEILE ENTHALTEN, UND VERFAHREN ZUR HERSTELLUNG SOLCHER FAHRZEUGTEILE

Resumen de: DE102023133674A1

Ein Fahrzeugteil mit mindestens einem integrierten Photovoltaik-Element umfasst einen Teilekörper, mindestens einen Bereich einer Sperrschicht, die auf mindestens einem Abschnitt der Oberfläche des Teilekörpers angeordnet ist; und mindestens ein Photovoltaik-Element, das auf einem Bereich der Sperrschicht angeordnet ist. Farbe bzw. Lack bedeckt die Abschnitte der Oberfläche des Teilekörpers, die die Photovoltaik-Elemente umgeben. Ein Verfahren zur Herstellung eines Fahrzeugteils mit mindestens einem integrierten Photovoltaik-Element umfasst das Aufbringen mindestens eines Bereichs einer Sperrschicht auf mindestens einen Abschnitt der Oberfläche des Teils und das Aufbringen mindestens eines Photovoltaik-Elements auf einem Bereich der Sperrschicht. Auf die Oberfläche des Photovoltaik-Elements wird eine Schutzschicht aufgebracht, die Oberfläche des Teils wird lackiert, und die Schutzschicht kann dann entfernt werden, um das Photovoltaik-Element freizulegen.

Fundamentsystem und Carbonisierungsverfahren

Resumen de: DE102023003992A1

Fundamentsystem im Holz-, Gebäude-, Zaun- und PV-Modulbau, bestehend aus einer Bodenverankerung und einer Eindreh- und/oder Einschlagvorrichtung oder einem herausstehenden entsprechend nutzbaren Teil, dadurch gekennzeichnet, dass die Eindreh- und Einschlagvorrichtung (4) oder der Bodenverankerungsteil (1, 2), zumindest eine über dem Boden (9) liegende Bodenabdeck- und/oder Stützfläche (6) zur Kippstabilisierung aufweist, um zumindest von oben kommende Feuchtigkeit nach außen über diese Fläche seitlich in den Boden abzuleiten und dadurch die im Boden (9) eingebrachte Bodenverankerung (1, 2) zumindest gegen Umwelteinflüsse abzuschirmen.

Vorrichtung zur Reinigung und Enteisung von Dach - u. Freiflächen Photovoltaikanlagen

Resumen de: DE102023003884A1

Die Wasserzuführung (1.) wird an der Wartungseinheit (2.) angeschlossen.

Anordnung zur Kombination des Anbaus von Pflanzen mit photovoltaischer Erzeugung von elektrischer Energie und der Gewinnung von Regenwasser, Verfahren zum Betrieb der Anordnung und deren Verwendung

Resumen de: DE102023128815A1

Anordnung (1) zur Kombination des Anbaus von Pflanzen (40) mit photovoltaischer Erzeugung von elektrischer Energie und der Gewinnung von Regenwasser über einer Anbaufläche, umfassend eine Tragkonstruktion (2), wobei die Tragkonstruktion vertikale Pfosten (4), horizontale Längsträger (6) und rechtwinklig zu den Längsträgern (6) angeordnete und an diesen gelagerte horizontale Querträger (8) umfasst, wobei mit jedem der Querträger (8) eine Vielzahl von Solarmodulen (30) zur photovoltaischen Erzeugung von elektrischer Energie verbunden ist, und wobei die Querträger (8) schwenkbar ausgeführt sind, wobei die Tragkonstruktion (2) Sammelrinnen (20) zum Sammeln und Ableiten von auf den Solarmodulen (30) auftreffendem Regenwasser umfasst, wobei die Sammelrinnen (20) parallel zu jedem zweiten Querträger (8) verlaufen und jeweils mittig zwischen zwei Querträgern (8) und so weit unterhalb der Solarmodule (30) angeordnet sind, dass deren Schwenkbewegung nicht behindert wird, wobei der Abstand der Querträger (8) untereinander dem Maß der Solarmodule (30) quer zur Ausdehnung der Querträger (8) entspricht, sodass bei horizontaler Ausrichtung der Solarmodule (30) eine geschlossene Fläche ausbildbar ist. Nach der Erfindung können jeweils zwei benachbarte Solarmodule (30) zumindest in der Weise gegeneinander verschwenkt werden, dass sie gemeinsam eine V-Form ausbilden, deren untenliegender Winkel sich über einer der Sammelrinnen (20) ausbildet. Betriebsverfahren und Verwendung

IMPROVEMENTS TO SYSTEMS UTILISING ENVIRONMENTAL ENERGY

Resumen de: WO2025074109A1

A hybrid system suitable for generating electricity from solar irradiance and transferring energy from the environment to an energy storage system, the system comprising: a thermodynamic panel comprising a refrigerant, the panel being configured to vaporise the refrigerant using heat extracted from the environment; a photovoltaic film overlaid on the thermodynamic panel; a heat pump for compressing refrigerant vapour from the panel into hot refrigerant vapour, a condenser for transferring heat from the hot refrigerant vapour to an energy storage system; and a controller configured to manage the refrigerant flow from the heat pump either to the condenser or back to the panel.

HAIL RESISTANT PHOTOVOLTAIC DEVICES AND SYSTEMS

Resumen de: WO2025076399A1

Described herein are solar power plants having hail resistant photovoltaic modules (102) with hail absorbing members (180), hail guards, or hail guard covers, methods for operating the solar power plants, and hail resistant photovoltaic modules with hail absorbing members, hail guards, or hail guard covers.

METHOD OF TESTING AT LEAST ONE PHOTOVOLTAIC CELL OF A SOLAR CHARGE ARRANGEMENT FOR A VEHICLE

Resumen de: WO2025073601A1

The invention relates to a method of testing at least one photovoltaic cell (2) of a solar charge arrangement (4) for a vehicle (1) using a test arrangement (5), wherein the test arrangement (5) comprises an optical sensor (6), in particular a camera (7), wherein a reverse current (11) is applied to the at least one photovoltaic cell (2), wherein the photovoltaic cell (2) in response to the reverse current (11) emits light, wherein the optical sensor (6) generates sensor data (14) by capturing the emitted light, in particular makes an image of the at least one photovoltaic cell (2), wherein the test arrangement (5) comprises a control unit (15) for outputting and/or analyzing the sensor data (14), wherein the solar charge arrangement (4) comprises a solar charge controller (16), wherein the at least one photovoltaic cell (2) is controlled by the solar charge controller (16), wherein the solar charge controller (16) controls the photovoltaic cell (2) while the photovoltaic cell (2) generates energy from sunlight, wherein the solar charge controller (16) applies the reverse current (11) to the at least one photovoltaic cell (2).

MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES

Resumen de: WO2025073675A1

The present invention relates to compounds represented by Formula (1), mixtures and electronic devices containing these compounds, in particular organic electroluminescent devices containing the compounds of Formula (1) as matrix materials, optionally in combination with another compound.

LAMINATED PANE COMPRISING A PHOTOVOLTAIC MODULE

Resumen de: WO2025073501A1

The present invention relates to a laminated pane (10) for a vehicle, at least comprising: - an outer pane (1) and an inner pane (2) which are joined face to face via at least one thermoplastic intermediate layer (3), - a photovoltaic module (4) having a number of individual photovoltaic cells (5) which are electrically interconnected in a series circuit (S) between two external terminals (7), wherein the photovoltaic module (4) comprises a bypass element (6) bypassing at least one of the photovoltaic cells (5) and is located between the outer pane (1) and the inner pane (2), wherein the bypass element (6) comprises a diode, and wherein, if a photovoltaic cell (5) is shaded or defective, the bypass element (6) acts as a current bypass for the shaded or defective photovoltaic cell (5).

Passively Deployable Solar Panel Array with Truss Backing and Synchronizing Linkages

Resumen de: AU2024219969A1

PASSIVELY DEPLOYABLE SOLAR PANEL ARRAY WITH TRUSS BACKING AND SYNCHRONIZING LINKAGES A passively deployable solar panel array. A truss backing is attached to the back of the solar panels and has longerons and hinge linkages that form a series of 5 moveable parallelograms operable to fold and unfold. The truss backing further has springs and diagonals, with at least one spring and one diagonal associated with each of the parallelograms. The springs are operable to deploy the solar panels from a folded position to a deployed 10 position. Each diagonal is operable to become in tension diagonally across its associated parallelogram once the solar panels are deployed into a final position. C\C4 CDl C%4 N6 m

Heat dissipation structure, power conversion equipment and photovoltaic system

Resumen de: AU2024203162A1

A heat dissipation structure, power conversion equipment and a photovoltaic system are provided. The heat dissipation structure includes an air duct back housing, a fan module and 5 an air inlet mesh guard, where the air duct back housing is arranged at a back side of an enclosure of electrical equipment, and an air inlet opening is provided on the air duct back housing; the fan module is arranged in the air duct back housing, and the fan module has an air inlet face fitting the air inlet opening; and the air inlet mesh guard is arranged at the air inlet opening in a manner that mounting and dismounting of the air inlet mesh guard is able 10 to be performed at an outer side of the air duct back housing. Thus, clearing for the heat dissipation structure can be performed without shutting down the electrical equipment. - 2/11 -

SOLAR COMPONENT STORAGE AND DISTRIBUTION DEVICES

Resumen de: AU2023366991A1

A photovoltaic (PV) panel distribution device (102) may include a housing assembly (220), an elevating system (224), and a movement mechanism (226). The housing assembly (220) may store a PV panel (105) in a predetermined orientation within a volume defined by the housing assembly. The elevating system (224) may engage the PV panel to move the PV panel in a direction within the volume so as to position the PV panel in an initial removal position relative to the volume. The movement mechanism (226) may apply a force on the PV panel in the initial removal position to move the PV panel to a final removal position to permit a user to retrieve the PV panel from the final removal position.

A SOLAR PANEL CLAMP FOR WATER DRAINAGE AND PANEL SEPARATION DURING TRANSPORTATION AND STACKING

Resumen de: WO2025074459A1

A solar panel clamp with dual-functionality, including an L-shaped upper portion (1) with an upper and lower surface (100, 101), and a lower portion (3). The clamp is designed to enhance solar panel performance by facilitating efficient water drainage through capillary action and ensuring secure separation of panels during stacking and transportation. This invention addresses key challenges related to water accumulation and physical damage, thereby improving the durability and operational efficiency of solar panel installations.

STAGE DOME FOR TEMPORARY EVENTS AND ENERGY SELF-SUFFICIENT ELECTRIC GENERATOR

Resumen de: WO2025074020A1

The present invention relates to a stage dome for temporary events and an energy self-sufficient electrical generator, the dome being formed by a structure (1) having a modular geodesic geometry, formed by a plurality of detachable modules (2) able to adapt to different dimensions, depending on the number of modules (2) used, and able to adapt to different configurations, depending on the arrangement of said modules (2), wherein it may have a larger or smaller open front area (3) to use the dome as a conventional stage, or wherein it may be a completely closed dome, without said open front area (3) to use the dome as an immersive stage.

TWO-DIMENSIONAL PEROVSKITE TEMPLATES FOR DURABLE AND EFFICIENT PEROVSKITE SOLAR CELLS AND OPTOELECTRONIC DEVICES

Resumen de: WO2025076405A1

A method of forming a perovskite film includes depositing an ink onto a substrate and annealing the substrate to form the perovskite film. The ink includes one or more 2D perovskite crystals; one or more group one cations or ammonium halides; one or more metal halides; and one or more solvents. A perovskite ink includes one or more 2D perovskite crystals, one or more group one cations or ammonium halides, one or more metal halides and one or more solvents.

MOUNTING PIN FOR PHOTOVOLTAIC MODULE MOUNTING SYSTEM

Resumen de: AU2023364983A1

A module mounting assembly that couples a PV module to a support structure is provided. The module mounting assembly may include a mounting bracket, a mounting pin, and a clamp. The clamp may be configured to couple the mounting bracket to the support structure and the mounting pin may be configured to couple the mounting bracket to the PV module. The mounting pin may have a number of features and designs that facilitate positioning the mounting pin within the openings and retaining the mounting pin in an installed state.

POLYMER FILMS

Resumen de: US2025116010A1

A method of manufacturing a polymer film, the method comprising the steps of: (i) providing an aqueous electrolyte solution comprising water and a hydrophilic electrolyte; (ii) providing an organic electrolyte solution comprising an organic solvent and a lipophilic electrolyte; (iii) contacting the aqueous electrolyte solution with the organic electrolyte solution to form an interface between the aqueous electrolyte solution and the organic electrolyte solution; and (iv) electrochemically polarising the interface to oxidise the monomer, thereby forming a polymer film; wherein one of the aqueous electrolyte solution and the organic electrolyte solution comprises an oxidant; the other of the aqueous electrolyte solution and the organic electrolyte solution comprises a monomer; the aqueous electrolyte solution and the organic electrolyte solution are immiscible; and the concentration of the monomer is equal to or greater than the concentration of the oxidant.

ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES

Resumen de: US2025115621A1

The invention relates to a light-emitting organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule hasa first chemical moiety including a structure of Formula I:andone or two second chemical moieties each including a structure of Formula II:

NITROGEN-CONTAINING COMPOUND, ELECTRONIC ELEMENT AND ELECTRONIC DEVICE

Resumen de: US2025115554A1

The present disclosure belongs to the technical field of organic materials, and relates to a nitrogen-containing compound, an electronic element and an electronic device. The compound has a structure as shown in formula (1) below. The nitrogen-containing compound of the present disclosure can improve the performance of an electronic element.

Flashing and Bracket Mount Assembly for Securing Solar Panel Rail Guides on Shingle Roofs

Resumen de: US2025116285A1

A roof mounting apparatus includes a bracket having a base and a flashing. The base includes an inner shell having an opening and an outer shell forming a void within the base. The flashing includes a cone extending upward from the flashing and tapering inward terminating at a lip, and the lip extends downward from the top of the cone toward the center of the circular opening within the cone. The seal is positioned between the cone and a bottom surface of the base.

Solar Power-Based System and Method for Recharging Electric Vehicles

Resumen de: US2025115147A1

A solar charging system for electric vehicles that includes high-efficiency solar panels mounted on the outer surface of an electric vehicle is disclosed. The system comprises photovoltaic cells for converting a broad spectrum of sunlight into electrical energy, even in low-light conditions with up to 25% efficiency. The solar panels are linked to the vehicle's charging port via an electrical conduit, and a charging module regulates the energy for charging both the main traction and auxiliary batteries. The system can be designed for easy retrofitting, utilizing an adhesive rear surface for secure attachment. In some embodiments, the solar panels include a hydrophobic coating for water repellence and debris removal, and heating elements that actuate automatically under a temperature of zero degrees centigrade to melt ice and snow.

ARYLAMINE COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE, AND ELECTRONIC APPARATUS

Resumen de: US2025115807A1

The disclosure relates to the technical field of organic electroluminescent materials, and provides an arylamine compound, and an organic electroluminescent device and an electronic apparatus thereof. The arylamine compound of the disclosure includes a 5helicene group, and when the compound is used as a host material of an organic electroluminescent device, the efficiency and the service life of the device can be significantly improved.

TWO-DIMENSIONAL PEROVSKITE TEMPLATES FOR DURABLE AND EFFICIENT PEROVSKITE SOLAR CELLS AND OPTOELECTRONIC DEVICES

Resumen de: US2025115773A1

A method of forming a perovskite film includes depositing an ink onto a substrate and annealing the substrate to form the perovskite film. The ink includes one or more 2D perovskite crystals; one or more group one cations or ammonium halides; one or more metal halides; and one or more solvents. A perovskite ink includes one or more 2D perovskite crystals, one or more group one cations or ammonium halides, one or more metal halides and one or more solvents.

Delaminating and laminating of photovoltaic modules and solar cells using microwaves

Resumen de: US2025115042A1

A method of delaminating a photovoltaic module is disclosed wherein the photovoltaic module comprises at least one solar cell having a first surface and a second surface opposite to the first surface, a first protective sheet, and a first encapsulant material positioned between the first surface of the at least one solar cell and the first protective sheet and fixing the first protective sheet to the at least one solar cell, the method comprising applying microwave radiation to the at least one solar cell to heat the at least one solar cell to a temperature above a melting or softening temperature of the first encapsulant material, wherein heat is transferred from the at least one solar cell to the first encapsulant material. A method of manufacturing a photovoltaic module is also disclosed that comprises applying microwave radiation to at least one solar cell.

SOFTWARE AND ASSEMBLY FOR POINTING AND TILTING SOLAR PANELS

Resumen de: US2025117032A1

A software and assembly for pointing and tilting solar panels at optimum positions and a method of using thereof is disclosed. A mobile device having the software application may be attached to the side of the solar panels to measure the compass direction and tilting angular direction of the solar panels. The mobile device may display a compass meter and tilting meter showing the current and optimum compass directions and tilting directions of the solar panels. As the solar panels change orientation, the current compass and tilting directions may change on the mobile device. The optimum compass and tilting directions may be determined based on the location of the solar panels and time of year and may correspond to the orientation where the solar panels would receive maximum or close to maximum solar energy from the sun.

ADAPTIVE STOW FOR SOLAR TRACKER SYSTEMS

Resumen de: US2025117030A1

A solar tracker system includes a photovoltaic panel and an actuator coupled to the photovoltaic panel and configured to actuate to rotate the photovoltaic panel around a base. A controller communicatively coupled to the actuator is configured to detect a direction from which wind is incident on the photovoltaic panel. Based on the direction from which wind is incident on the photovoltaic panel, the controller adaptively controls the actuator to set a stow position of the photovoltaic panel.

Method and Apparatus for Actively Managing Electric Power Supply for an Electric Power Grid

Resumen de: US2025117036A1

Systems and methods are disclosed for managing power supplied over an electric power grid from at least one power supply source. A coordinator manages communications between at least one server and the at least one power supply source, wherein the server is operable to initiate power commands, wherein the communications comprise an actual amount of power supply available for the electric power grid from the at least one power supply source, and wherein the at least one power supply source is operable to provide power supply to the electric power grid based on the power commands.

VEHICLE PARTS WITH INTEGRATED PHOTOVOLTAIC ELEMENTS, VEHICLES CONTAINING SUCH VEHICLE PARTS, AND METHODS OF MAKING SUCH VEHICLE PARTS

Resumen de: US2025120187A1

A vehicle part with at least one integrated photovoltaic element includes a part body, at least one area of a barrier layer disposed on at least a portion of the surface of the part body; and at least one photovoltaic element disposed over an area of the barrier layer. Paint covers the portions of the surface of the part body surrounding the photovoltaic elements. A method of making a vehicle part having at least one integrated photovoltaic element includes applying at least one area of a barrier layer on at least a portion of the surface of the part and applying at least one photovoltaic element over an area of the barrier layer. A protective layer is applied over the surface of the photovoltaic element, the surface of the part is painted, and the protective layer can then be removed to expose the photovoltaic element.

PILE-DRIVING PROFILE

Resumen de: US2025116428A1

The invention relates to a pile-driving profile, preferably for an outdoor solar installation, comprising a main body and two limbs extending from the main body, wherein the limb ends are each bent inwards and form a stack stop for stacking with a further pile-driving profile.

METHOD FOR IMPROVING INTERFACIAL ADHESION OF ORGANIC SOLAR CELL AND ORGANIC SOLAR CELL

Resumen de: US2025120242A1

A method for improving interfacial adhesion of an organic solar cell and an organic solar cell are provided. An elastomer interface layer, which is formed by thermoplastic elastomers, is arranged between at least two adjacent functional layers in the organic solar cell, or, the upper and lower interfaces of at least one functional layer have an enrichment layer formed by enrichment of thermoplastic elastomers. The method includes: arranging an elastomer interface layer at least two adjacent functional layers, or, enriching thermoplastic elastomers at the upper and lower interfaces of at least one functional layer to form an enrichment layer. According to the present application, the thermoplastic elastomers enriched at the interfaces, or the thermoplastic elastomers used as interface layers alone serve as glue between functional layers. The method is simple in process, large in doping window, and small in thickness dependence when independent film formation.

CABLE BUNDLE HANGER WITH PIVOT JOINT

Resumen de: US2025116355A1

A cable bundle hanger secures cables routed to solar panels. The cable bundle hanger includes an attachment section and a lower section. The attachment section engages a solar panel frame to secure the cable bundle hanger. The attachment section includes an attachment member and a pivot joint ring. The lower section is pivotally secured to the attachment section. The lower section has a swaged top member. The swaged top member pivots within the pivot joint ring thereby enabling the lower section to pivot with respect to the attachment section.

SOLAR CELL, METHOD FOR PREPARING THE SAME AND PHOTOVOLTAIC MODULE

Resumen de: US2025120215A1

Embodiments of the present disclosure relate to the field of solar cell technologies, and provide a solar cell, a method for preparing the same, and a photovoltaic module. The solar cell includes an N-type silicon substrate including a front surface and a rear surface opposite to the front surface. The front surface includes a plurality of pyramid structures, the rear surface includes a plurality of grooves, and some of the plurality of grooves are sequentially arranged along one arrangement direction. The solar cell includes a passivation layer formed over the front surface, a tunneling dielectric layer formed over the rear surface, and a doped conductive layer formed over the tunneling dielectric layer. Embodiments of the present disclosure at least help improve the photoelectric conversion efficiency of the solar cell by changing a morphology of the rear surface of the N-type silicon substrate.

COMPOUNDS THAT CAN BE USED IN AN ORGANIC ELECTRONIC DEVICE AS ACTIVE COMPOUNDS

Resumen de: US2025120315A1

A compound is usable with preference as an active compound in an organic electronic device, and has at least one aromatic or heteroaromatic ring system which has 5 to 60 carbon atoms and is fused to an aliphatic polycyclic ring system having at least 3 rings, wherein the aliphatic polycyclic ring system which has at least 3 rings and is fused to the aromatic or heteroaromatic ring system having 5 to 60 carbon atoms forms a substructure of the formulae (N-1) to (N-6) as defined herein.

ORGANIC SINGLE CRYSTAL COMPOSITE ORIENTED POLYMER MEMBRANE, PREPARATION METHOD THEREFOR, OPTOELECTRONIC DEVICE AND APPLICATION THEREOF

Resumen de: US2025120305A1

An organic single crystal composite oriented polymer membrane, a preparation method therefor, an optoelectronic device and an application thereof are provided. The composite membrane includes oriented polymers and organic single crystals. The oriented polymers are polymer fibers in which organic polymers are arranged in a single direction. The organic single crystals tightly wrap the polymer fibers. The invention further provides a preparation method for composite membrane, which includes preparing an oriented polymer membrane through spatial confinement method and directional crystallization method, and growing an organic single crystal on the oriented polymer membrane by solution method. The composite membrane prepared by the method provided by the invention takes into account a large interface area of a heterojunction of a bulk heterojunction and long-range ordering, and achieves high carrier mobility and long exciton diffusion distance while ensuring efficient dissociation of excitons.

Light-Emitting Element, Light-Emitting Device, Electronic Device, Lighting Device, and Organic Compound

Resumen de: US2025120314A1

To provide a light-emitting element with an improved reliability, a light-emitting element with a high current efficiency (or a high quantum efficiency), and a novel dibenzof,hquinoxaline derivative that is favorably used in a light-emitting element which is one embodiment of the present invention. A light-emitting element includes an EL layer between an anode and a cathode. The EL layer includes a light-emitting layer; the light-emitting layer contains a first organic compound having an electron-transport property and a hole-transport property, a second organic compound having a hole-transport property, and a light-emitting substance; the combination of the first organic compound and the second organic compound forms an exciplex; the HOMO level of the first organic compound is lower than the HOMO level of the second organic compound; and a difference between the HOMO level of the first organic compound and the HOMO level of the second organic compound is less than or equal to 0.4 eV.

DISPLAY DEVICE HAVING A BENDING AREA

Resumen de: US2025120276A1

A display device includes a substrate including a bending area located between a first area and a second area. The substrate is bent in relation to a bending axis. A first wiring unit including a plurality of first wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. First central axes included in each of the plurality of first wirings are spaced apart from each other by a first pitch in the bending area. A second wiring unit including a plurality of second wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. Second central axes included in each of the plurality of second wirings are spaced apart from each other by a second pitch greater than the first pitch in the bending area.

COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE

Resumen de: US2025120311A1

Disclosed are a compound for an organic optoelectronic device represented by Chemical Formula 1, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device. The contents of Chemical Formula 1 are as defined in the detailed description.

MATERIALS FOR FORMING A NUCLEATION-INHIBITING COATING AND DEVICES INCORPORATING SAME

Resumen de: US2025120252A1

An opto-electronic device includes a substrate, a first electrode disposed over the substrate, a semiconducting layer disposed over the first electrode, a second electrode disposed over the semiconducting layer, the second electrode having a first portion and a second portion, a nucleation inhibition coating disposed over the first portion of the second electrode; and a conductive coating disposed over the second portion of the second electrode, wherein the nucleation inhibition coating is a compound of Formula (I)

MODULAR PHOTOVOLTAIC SYSTEM

Resumen de: US2025120220A1

A modular photovoltaic system adapted for collecting light rays from a solar light source to generate electrical current, the system having a light-tracking solar collector adapted to collect the light rays, an edge-lit photovoltaic array, and a transport conduit adapted to transport the light rays to the edge-lit photovoltaic array. The edge-lit photovoltaic array has a plurality of edge-lit photovoltaic panels, each having a transparent diffusing pane positioned between two backing panels with inwardly directed photovoltaic surfaces. Each edge-lit photovoltaic panel perpendicularly contacts a lateral light distributor attached to the transport conduit, causing the transparent diffusing pane to illuminate the photovoltaic surfaces to generate electrical current. The light-tracking solar collector is adapted to rotate to remain oriented toward the solar light source.

SOLAR CELL MODULE

Resumen de: US2025120188A1

Examples provide a solar cell module comprising a first solar cell string, wherein the first solar cell string includes a first solar cell and a second solar cell electrically connected in series, wherein the first solar cell and the second solar cell are electrically connected via a plurality of parallel connecting wires; and an interconnector crossing at least some of the connecting wires, in particular being arranged perpendicular to the connecting wires, and electrically connecting the at least some connecting wires; wherein the interconnector comprises an interconnector core having a first surface facing the connecting wires and a second surface; wherein the first surface is covered with a first coating and the second surface is covered with a second coating, wherein the first coating is thicker than the second coating.

DISPLAY DEVICE

Resumen de: US2025120275A1

According to one embodiment, a display device comprises a flexible substrate, a first insulating film disposed on the flexible substrate, a switching element disposed on the first insulating film, a signal wiring electrically connected with the switching element, a first organic film disposed on the signal wiring, a connection wiring disposed on the first organic film, a second organic film disposed on the connection wiring and a pad electrode disposed on the second organic film. The connection wiring is located between the first organic film and the second organic film and is in contact with the first organic film and the second organic film.

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

Resumen de: US2025120254A1

A display device includes: an insulating substrate, where a through hole is defined through the insulating substrate; and an organic layer which covers the insulating substrate. In the display device, a barrier area surrounding the through hole is defined in the insulating substrate, and an interruption portion, at which the organic layer is interrupted, is defined in the barrier area.

Buffer Layers for Photovoltaic Devices with Group V Doping

Resumen de: US2025120219A1

According to the embodiments provided herein, a photovoltaic device can include a buffer layer adjacent to an absorber layer doped p-type with a group V dopant. The buffer layer can have a plurality of layers compatible with group V dopants.

AUTOMATED ATTACHMENT OF SOLAR COMPONENTS

Resumen de: US2025119094A1

A method may include positioning one or more PV module mounting devices along a length of a structural component. The method may include specifying one or more parameters related to fastening the PV module mounting devices to the structural component, the one or more parameters indicating a spacing between the PV module mounting devices. The method may include fastening, by an automated attachment equipment, the PV module mounting devices to the structural component based on the specified parameters and moving the PV module mounting devices fastened to the structural component to an assembly platform.

SYSTEM AND METHOD USING ELECTRONIC LOAD FOR PHOTOVOLTAIC I-V CURVE TRACING

Resumen de: US2025119096A1

A system includes a measurement module, an industrial I/O expansion module, an SBC module, and a user interface module. The measurement module provides a platform for connecting a PV panel module for current and voltage measurement. The measurement module comprises a voltage sensor, a current sensor, and a MOSFET. The PV panel module and the current sensor are connected in series, and a series combination of the PV panel module and the current sensor is connected in parallel with the voltage sensor as well as the MOSFET. The industrial I/O expansion module is coupled with the measurement module for conversion of analog signals to digital signals. The SBC module obtains current and voltage readings from the measurement module via the industrial I/O expansion module. The user interface module is coupled with the SBC module and provides a user interface, allowing users to operate a measurement process.

Energy Harvesting and Electrical Power Generation

Resumen de: US2025119092A1

An apparatus for harvesting energy, such as solar, wind, wave, thermal, and the like, including a solar panel and a duct supporting the solar panel at an operational angle. The duct comprises a bottom shroud and side shrouds, therein forming a large aperture, a small aperture, and an oblique frustum shaped cavity. The oblique frustum shaped cavity is configured to direct a flow of fluid from the large aperture to the small aperture. A flow energy generator, such as a turbine, located at the small aperture is configured to collect flow energy. Temperature differences between the solar panel and the environment may be used to harvest thermal energy with a thermoelectric generator. Fluid flow under the solar panel may decrease the panel temperature and increase the efficiency. Generators may be operated in reverse to lower the solar panel temperature and increase efficiency.

HINGE-LOCKING MECHANISM FOR DEPLOYABLE SOLAR ARRAY

Resumen de: US2025119093A1

Artificial satellites are dependent on solar arrays to produce the power needed to support the functional components of the satellite. The present invention is directed to a hinge-locking mechanism designed to maximize the photovoltaic real estate of a solar array of an artificial satellite. The hinge-locking mechanism facilitates the deployment of the solar array upon the artificial satellite entering orbit. The hinge-locking mechanism utilizes a tapered pin with an internal spring resting against an asymmetrically oval shaped cam of a common pivot point. The hinge-lock trades kinetic energy of a solar panel for spring compression to permanently lock the solar array in place upon deployment while reducing the shock load and maximizing deployed stiffness.

HEAT EXCHANGE APPARATUS FOR ENERGY STORAGE, ENERGY STORAGE DEVICE, AND PHOTOVOLTAIC ENERGY STORAGE SYSTEM

Nº publicación: US2025118832A1 10/04/2025

Solicitante:

HUAWEI DIGITAL POWER TECH CO LTD [CN]
Huawei Digital Power Technologies Co., Ltd

Resumen de: US2025118832A1

A heat exchange apparatus for energy storage. The heat exchange apparatus for energy storage includes a heat exchange module, an energy storage module, an air conditioning module, and a throttling module. The heat exchange module is configured to exchange heat with a load. The throttling module includes four throttling ports and two control valve: a first control valve separately communicates with the first throttling port and the second throttling port, and a second control valve separately communicates with the third throttling port and the fourth throttling port. A first temperature adjustment port of the air conditioning module separately communicates with the first throttling port and the third throttling port. The heat exchange module is connected between the second throttling port and the second temperature adjustment port. The energy storage module is connected between the fourth throttling port and the second temperature adjustment port.