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RAIL PROFILE AND FRAMEWORK MODULE FOR A SOLAR MODULE AND A MAINTENANCE MODULE

Resumen de: EP4648274A1

Die Erfindung betrifft ein Schienenprofil (100) zur Aufnahme zumindest eines Solarmoduls (10) und zumindest eines Wartungsmoduls (20) umfassend eine Basis (101) mit einer Grundfläche (102) und an der Grundfläche angeordnet eine Solarmodulschiene (110) mit einer ersten Lauffläche (111), auf welcher das Solarmodul in Längsrichtung des Schienenprofils beweglich aufnehmbar ist, und eine Wartungsschiene (120) mit einer zweiten Lauffläche (121), auf welcher das Wartungsmodul in Längsrichtung des Schienenprofils beweglich aufnehmbar ist, wobei die Solarmodulschiene und die Wartungsschiene im Wesentlichen parallel zueinander sowie derart relativ zueinander angeordnet sind, dass das Solarmodul und das Wartungsmodul in Längsrichtung des Schienenprofils unabhängig voneinander bewegbar sind. Die Erfindung bezieht sich zudem auf ein Schienensystem (200), ein Tragwerkmodul (300) sowie ein modulares Tragwerksystem (400) und ein dezentrales Kraftwerk, welche je mehrere der erfindungsgemässen Schienenprofile umfassen.

CLEANING ROBOT

Resumen de: EP4648277A1

The present application provides a cleaning robot, including a body, a controller, a housing, and a water tank. The water tank is located above the housing and the controller is located below the housing, so that the controller and the water tank are isolated from each other and have good water-proof performance.

PHOTOVOLTAIC MODULE

Resumen de: EP4648578A2

A photovoltaic module is provided, including: a laminate (1) comprising a cell layer (13); an insulating member (3) arranged at an edge of the laminate (1) and in contact with the laminate (1) along a peripheral direction of the laminate (1); and a border frame (2), with the edge of the laminate (1) being positioned within the border frame (2) and with the insulating member (3) being positioned between the edge of the laminate (1) and the border frame (2).

PHOTOVOLTAIC MODULE

Resumen de: EP4648276A2

A photovoltaic module includes a lamination member, an insulation member and a frame, the insulation member is arranged at an edge of the lamination member, the insulation member is in contact with the insulation member in a first direction, and the edge of the lamination member is located in the frame. The lamination member includes a cell layer, and in a plane perpendicular to a thickness direction of the lamination member, a minimum distance between the cell layer and the insulation member is a, a minimum distance between the cell layer and the insulation member in the thickness direction of the lamination member is b, a part of the lamination member shielded by the insulation member in the thickness direction thereof has a size c in the first direction, and a creepage distance of the photovoltaic module is A=a+b+c.

PACKAGING STRUCTURE FOR PEROVSKITE SOLAR CELL ASSEMBLY AND USE THEREOF

Resumen de: EP4648584A1

The present invention belongs to the technical field of perovskite solar cells, and particularly relates to an encapsulation structure of a perovskite solar cell module and an application of an encapsulation structure of a perovskite solar cell module. The encapsulation structure includes a substrate, a transparent conductive layer, and a perovskite solar module sequentially from bottom to top, and further includes a encapsulation component in a housing structure and a encapsulation cover plate that are arranged on the transparent conductive layer. The perovskite solar module is arranged in an accommodating chamber of the encapsulation component with an inner wall in complete contact an outer wall. The encapsulation component includes a first inorganic layer, or organic layers and second inorganic layers that are circularly and repeatedly stacked on a first inorganic layer. In addition, the transparent conductive layer is composed of a left separated portion and a right separated portion, and an L-shaped metal electrode is merely in contact with a right side so as to prevent a short circuit between a first conductive portion and a second conductive portion. According to the encapsulation structure provided by the present disclosure, influence of water and oxygen on the cell can be effectively blocked through repeated sealing, thus improving stability and prolonging a service life of the cell.

PHOTOVOLTAIC POWER GENERATION APPARATUS AND PHOTOVOLTAIC POWER GENERATION SYSTEM

Resumen de: EP4648279A1

Embodiments of the present disclosure provide a photovoltaic power generation apparatus and a photovoltaic power generation system. The photovoltaic power generation apparatus comprises: a photovoltaic panel comprising a photovoltaic cell unit array and a first surface and a second surface opposite each other; a plurality of terminal members mounted independently of each other on the first surface of the photovoltaic panel and each electrically coupled to a respective portion of photovoltaic cell units in the photovoltaic cell unit array; and an inverter device mounted on the first surface of the photovoltaic panel and comprising a bar-shaped hollow housing and an inverter circuit located in the bar-shaped hollow housing, the inverter circuit being electrically coupled to the plurality of terminal members and converting direct current power received from the photovoltaic cell unit array via the plurality of terminal members into alternating current power, the bar-shaped hollow housing being arranged to extend in an arrangement direction of the plurality of terminal members and to abut against the plurality of terminal members.

PHOTOVOLTAIC ENERGY STORAGE INVERTER AGING SYSTEM MODULE TESTING APPARATUS AND TESTING METHOD THEREOF

Resumen de: EP4647781A1

This application is applicable to the field of photovoltaic inverter test technologies, and provides an apparatus for testing an aging system module of a photovoltaic energy storage inverter and a test method therefor. The apparatus includes at least one direct current power supply, a plurality of contactors, and an energy storage inverter. The energy storage inverter includes at least one boost module, a DC/DC module, and an inverter module. A PV end of each boost module is connected to an end of each direct current power supply, the other end of each boost module is connected to one end of the inverter module, a BAT end of the DC/DC module is connected in series to one contactor and is connected in parallel to at least one boost module, a GRID end and an EPS end of the other end of the inverter module are connected in series to different contactors respectively and are connected to one end of an alternating current power supply, and the other end of the alternating current power supply is connected to each direct current power supply. In this application, an internal signal cycle is performed between the boost module and the DC/DC module to simulate battery charge/discharge, without a need for a bidirectional analog source. This can reduce costs. In addition, there is no need for a plurality of parallel machines for testing and an external load. This can reduce energy consumption.

HIGH EFFICIENCY PHOTOVOLTAIC POWER GENERATION SYSTEM

Resumen de: EP4648278A1

A photovoltaic power generation system is disclosed. The photovoltaic power generation system according to the present disclosure is configured such that photovoltaic power generators that allow sunlight to pass therethrough are arranged in a stacked form in a specific space, unlike conventional systems, thereby maximizing energy production efficiency.

Dispositif de connexion électrique

Resumen de: FR3161988A1

L’invention concerne un dispositif de connexion électrique (1) entre une première pièce (2a) et une deuxième pièce (2b), la première pièce (2a) appartenant à un équipement électrique, et la deuxième pièce (2b) étant une pièce de fixation de la première pièce (2a) à une troisième pièce (2c) appartenant à une structure de support dudit équipement électrique. Ce dispositif est particulier en ce qu’il comporte un premier moyen de connexion électrique (3a), un deuxième moyen de connexion électrique (3b), et une partie centrale (4), et lorsque ladite première pièce (2a) est fixée à ladite troisième pièce (2c) par l’intermédiaire de ladite deuxième pièce (2b), ledit premier moyen de connexion électrique (3a) soit relié électriquement à ladite première pièce (2a), ledit deuxième moyen de connexion électrique (3b) soit relié électriquement à ladite deuxième pièce (2b), et la partie centrale (4) soit intercalée entre la deuxième pièce (2b) et la troisième pièce (2c). Figure pour l’abrégé : Fig 1

Solar Cell Sheet and Solar Cell String Group

Resumen de: US2025344520A1

Provided in the present disclosure are a solar cell sheet and a solar cell string group. The solar cell sheet includes a cell sheet body and a finger structure on a first surface of the cell sheet body, where the first surface of the cell sheet body is divided into a conventional region and a reinforcing region surrounding the conventional region; the finger structure includes at least four first finger lines parallel to each other, and a central segment and edge segments on both sides of the central segment of each first finger line are respectively located in the conventional region and the reinforcing region; and average cross-sectional areas of different positions of each edge segment and the central segment of each first finger line are a first area and a second area respectively; and the first area is greater than the second area.

HETEROJUNCTION SOLAR CELL, PREPARATION METHOD THEREOF AND POWER GENERATION DEVICE

Resumen de: US2025344550A1

The present disclosure relates to a heterojunction solar cell, including a substrate layer, a first passivation layer, a second passivation layer, an emission member, and a back surface field member. The emission member and the back field member each include a doped layer, a conducting layer, and an electrode layer sequentially disposed along the direction away from the substrate layer. One or both of the emission member and the back surface field member include an electrical contact reinforced structure. The electrical contact reinforced structure is a first doped region and a second doped region of the doped layer. The second doped region is disposed beside the first doped region and is shielded by the electrode layer. One or both of the doping concentration and the crystallization degree of the second doped regions are higher than those of the first doped region.

Frames for Solar Panels

Resumen de: US2025343503A1

A frame 101 for at least partially enclosing or supporting a panel 190 is provided. The frame may include at least a first frame section 201-1 including a bottom flange 104 provided at a base of the frame section. A frame sidewall 103 may be provided at an outer portion of the frame section, the frame sidewall characterized by a height H extending from the bottom flange 104. A panel containment structure 101-1 may be provided at an upper portion of the frame sidewall 103, the panel containment structure including a lower shelf 105 extending from the frame sidewall. A support wall 431-1 may be provided at an inner portion of the frame section 201-1, the support wall extending (i) between the bottom flange 104 and the frame sidewall 103, (ii) between the bottom flange 104 and the lower shelf 105, or (iii) both (i) and (ii).

TERMINAL BOX, SOLAR CELL UNIT, AND SOLAR CELL UNIT CONNECTION BODY

Resumen de: US2025343506A1

A terminal box of an embodiment includes a terminal box main body, a first connection terminal, and a second connection terminal. The terminal box main body is attached to a monolithic-structure solar cell element. The terminal box main body has a connection portion electrically connected to a terminal of the solar cell element. The first connection terminal is electrically connected to the connection portion. The first connection terminal is disposed at a distal end of a cable extending to the outside from the terminal box main body. The second connection terminal is electrically connected to the connection portion. The second connection terminal is formed on an outer surface of the terminal box main body. The second connection terminal is connectable to the first connection terminal.

Increased-Yield Solar Energy Station

Resumen de: US2025343505A1

An increased-yield solar energy station is disclosed. In an example, an upper support structure of a base structure is raised off of the ground for mounting a photovoltaic (PV) array to the base structure. An interior portion of the base structure at least partially shields balance of system (BOS) components for the PV array from effects of weather. At least one bifacial photovoltaic (PV) panel of the PV array, and is mounted in a raised position relative to the upper support structure. The bifacial PV panel has a first side facing toward the sky, and a second side facing away from the sky. Both the first and second sides of the bifacial PV panel have solar cells for collecting solar energy. A solar reflective material (SRM) on the upper support structure reflects sunlight from the upper support structure onto the second side of the bifacial PV panel.

ORGANIC PHOTODETECTOR, ORGANIC ELECTRONIC DEVICE COMPRISING THE ORGANIC PHOTODETECTOR AS WELL AS A DISPLAY DEVICE COMPRISING THE ORGANIC ELECTRONIC DEVICE

Resumen de: WO2025228827A1

An organic photodetector comprising an anode layer, cathode layer, an organic semiconductor layer, and a photoconversion unit; wherein the photoconversion unit is arranged between the anode layer and the organic semiconductor layer; wherein the organic semiconductor layer is arranged between the photoconversion unit and the cathode layer; wherein the photoconversion unit comprises a first layer and a second layer, wherein the first layer and the second layer are adjacent to each other or in direct contact; wherein the photoconversion unit is arranged between the anode layer and the organic semiconductor layer; wherein the first layer is arranged between the anode layer and the second layer; wherein the first layer comprises an electron donor compound; wherein the second layer comprises an electron acceptor compound; wherein the first layer and/or the second layer comprises an additional compound having a root means square roughness measured by atomic force microscopy of ≥7 nm and an enthalpy of fusion ΔHfus measured by differential scanning calorimetry of ≥112 J/g or whereby the additional compound is a compound of formula (I): Ar1-L-Ar2 (I)

ORGANIC PHOTODETECTOR, ORGANIC ELECTRONIC DEVICE COMPRISING THE ORGANIC PHOTOTECTOR AS WELL AS A DISPLAY DEVICE COMPRISING THE ORGANIC ELECTRONIC DEVICE

Resumen de: WO2025228839A1

The present invention relates to an organic photodetector comprising an interlayer comprising a compound of formula (I), an organic electronic device comprising the organic phototector as well as an display device comprising the organic electronic device.

FRONTSHEETS FOR PHOTOVOLTAIC MODULES

Resumen de: US2025343500A1

A roofing system, including a roof deck and a plurality of photovoltaic modules installed on the roof deck. Each of the plurality of photovoltaic modules includes at least one solar cell, an encapsulant encapsulating the at least one solar cell, and a frontsheet above the encapsulant. The frontsheet includes a first layer, where the first layer contacts the roof deck, and where the first layer comprises a plurality of cavities or a plurality of ribs.

Methods and Systems for Solar Panel Frameworks

Resumen de: US2025343504A1

Embodiments of the present invention may provide an elongated single piece of framework (59) which may be bent around a corner (46) perhaps for form an about 90 degree angle (61). An elongated single piece of framework (59) may have a first end (49) and a second end (50) which may be joined to each other or may be joined to other ends of a separate framework. A partial frame (48) or even a rectangular panel framework (3) may be created from at least one of an elongated single piece of framework which may frame a solar panel.

SOLAR ARRAY ONSITE ASSEMBLY AND DISTRIBUTION

Resumen de: US2025343499A1

A panel assembly device for assembly of solar panels onto a torque tube comprises a frame assembly configured to support the torque tube and solar panels. The frame assembly comprises a first portion including a torque tube alignment frame and a panel support member. The panel support member is configured to position a solar panel of the plurality of solar panels proximate the torque tube for securing of the solar panel to the torque tube. A second portion is positioned adjacent to the first portion and a third portion is positioned adjacent to the second portion. The third portion defines an egress configured to provide access to the torque tube for removal from the frame assembly. A conveyance is positioned on the frame assembly, the conveyance is operable to move at least one of the torque tube and the plurality of solar panels.

Photovoltaic frame and photovoltaic module

Resumen de: US2025343502A1

This invention relates to the field of photovoltaic module technology and discloses a photovoltaic frame and a photovoltaic module. The photovoltaic frame, comprising multiple steel frame strips connected end-to-end in sequence and corner connectors joining steel frame strips adjacent to each other at a corner; wherein each steel frame strip comprises: a first mounting chamber and second mounting chamber, the second mounting chamber includes a fourth steel wall, the top and bottom of the fourth steel wall are bent to connect to the protruding/recessing portion and one side of the fifth steel wall, respectively, and the free end of the fifth steel wall has a bent section; the corner connector comprises a first connecting part and a second connecting part, joined by a bend; the first connecting part comprises a first connecting wall and a second connecting wall connected by a bend, while the second connecting part comprises a third connecting wall and fourth connecting wall connected by a bend; both the first connecting wall and the third connecting wall are vertical or horizontal steel walls, while the second connecting wall and fourth connecting wall can be horizontal or vertical steel walls; the upper end of the vertical steel wall snaps into the protruding/recessing portion, and the horizontal steel wall snaps into a chamber defined by the lower end of the fourth steel wall, the fifth steel wall, and the bent section on the free end of the fifth steelwall. Thus, the mechani

SOLAR TABLE BUFFER

Resumen de: US2025343501A1

System and method embodiments of off-loading completed solar tables from the assembly area for improved assembling efficiency are disclosed. An assembly and off-loading system may comprise an assembly stage for solar table assembling, a table buffer section, and a table off-loading section. The table buffer section is an extra section of conveyance and support to allow assembled solar tables to move out of the assembly area from the path of incoming torque tubes. The table off-loading section is where the assembled solar table is off-loaded onto a mobile transport. The table buffer section decouples the table assembly process from table off-loading, thus eliminating potential interference/blocking by table off-loading or mobile transport parking to subsequent table assembly processes. Consequently, the assembly of subsequent solar tables may be carried out without interruption or interference, and overall assembly efficiency increases.

MOBILE POWER STATION

Resumen de: US2025343463A1

A remote energy system including a container, the container including a partition separating the container into a generator side and an energy storage side, a motor secured in the energy storage side of the container, the motor configured to receive energy from one or more renewable energy sources, a flywheel assembly magnetically coupled to the motor, the flywheel assembly configured to store kinetic energy, an electrical generator magnetically coupled to the motor or the flywheel and configured to supply electrical energy to a load, and a fuel powered generator secured in the generator side of the container and configured to provide electrical energy to the motor.

FLYING CAPACITOR THREE-LEVEL DC-DC CONVERTER, PHOTOVOLTAIC SYSTEM AND CONTROL METHOD

Resumen de: US2025343483A1

A three-level flying capacitor DCDC converter, a photovoltaic system and a method for controlling the three-level flying capacitor DCDC converter are provided. The three-level flying capacitor DCDC converter includes an inductor, a first switching transistor, a second switching transistor, a first diode, a second diode, a third diode, a flying capacitor and a controller. A first terminal of the inductor is connected to a positive input terminal of the DCDC converter. A second terminal of the first switching transistor is connected to a negative input terminal of the DCDC converter through the second switching transistor. Operation of the DCDC converter is stopped and a direct-current bus voltage is reduced in response to a difference between the direct-current bus voltage and a voltage of the flying capacitor greater than or equal to a withstand voltage of the second diode.

WIRELESS, ENERGY HARVESTER WITH MODULAR SENSOR SYSTEM

Resumen de: US2025343439A1

A modular sensor system comprising a plurality of modules, the plurality of modules comprising one or more sensors, one or more energy harvesters, one or more energy storage devices, one or more wireless radios, and one or more electronics devices, wherein the one or more energy harvesters comprise a photovoltaic cell; and one or more blind-mate connectors contained within each of the plurality of modules, wherein the one or more blind-mate connectors comprise an electrical connector to transmit power and/or data and configured to connect two modules of the plurality of modules together.

SYSTEM AND METHOD FOR CHARGING ELECTRONIC DEVICES IN A CONTROLLED ENVIRONMENT

Nº publicación: US2025343435A1 06/11/2025

Solicitante:

GLOBAL TELSTARLINK CORP [US]
Global Tel*Link Corporation

Resumen de: US2025343435A1

A system, apparatus, and method are disclosed for providing electrical charge to residents of a controlled-environment facility. In an embodiment, a charging station may be provided in an area accessible to an inmate to allow charging of in an inmate smart device, such as a phone or tablet. In an embodiment, a portable charger may be provided to an inmate for charging a smart device.