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SOLAR PANEL MOUNTING SYSTEM

Resumen de: US20260205051A1

0000 Disclosed herein are various embodiments for a mounting system having a lower solar panel mast connected to an upper solar panel mast through a rotating connection, a lower solar assembly extending away from a mid-point of the upper solar panel mast, and an upper solar assembly positioned at a top end of the upper solar panel mast and comprising a base portion attached to the top end of the upper solar panel mast and a rotating portion attached to the base portion. Some embodiments include a plurality of apertures placed around the rotating portion; and a pin sized to pass through an aperture and the base portion.

Power Generation System Employing Power Amplifying Thermo-Mechanical Inverter Technology

Resumen de: US20260204916A1

Modern thermal power plants based on classical thermodynamic power cycles suffer from an upper bound efficiency restriction imposed by the Carnot principle. This disclosure teaches how to break away from the classical thermodynamics paradigm in configuring a thermal power plant so that its efficiency will not be restricted by the Carnot principle. The power generation system described herein makes a path for the next generation of low-to-moderate temperature thermal power plants to run at significantly higher efficiencies powered by renewable energy. This disclosure also reveals novel high-performance power schemes with integrated fuel cell technology, driven by a variety of fuels such as hydrogen, ammonia, syngas, methane and natural gas, leading toward low-to-zero emission power generation for the future.

MODULE INTERFACE BRACKET WITH IN-SITU FORMED FASTENERS

Resumen de: US20260205046A1

0000 The present invention discloses embodiments of a module interface bracket (MIB) that facilitates the automatic installation process for a torque tube for improved efficiency. The MIB may use two arms oriented in a way so that the arms overlap when closed around the torque tube. In the overlapping region, a fastener is applied in a direction parallel to the torque tube. This puts the fastener in shear rather than tension with a gap. Such a fastener has far greater consistency and reliability. Furthermore, a formed fastener may be created directly out of the overlapping regions of the arms by bending the ends of the overlapping regions around each for a locked joint, or using a die and punch to create a formed fastener.

Tools for Spacing and Aligning Solar Panels

Resumen de: US20260205048A1

0000 A tool for spacing and aligning solar panels includes an upper element and a lower element joined to the upper element. The upper element is constructed in a manner such that it is adapted to be readily manipulable (e.g., lifted, moved, rotated, etc.) by a user. The upper element has at least one surface that is substantially flat, allowing the upper element to be placed on, and remain at rest on, the surface of a solar panel. The lower element extends from the upper element at a ninety (90) degree angle from the flat surface of the upper element. The lower element varies in thickness, being thickest at the point where the two elements are joined and narrowest at the tip of the lower element. The tool may include one or more apertures and one or more handles.

INVERTER LAYOUT METHOD, SYSTEM, AND APPARATUS

Resumen de: WO2026148753A1

An inverter layout method, system, and apparatus. In the solution, photovoltaic module groups are first grouped on the basis of position information of photovoltaic modules in a power station, and a distance between any two photovoltaic modules in the same photovoltaic module group is less than a first predefined distance; and the photovoltaic modules in the same photovoltaic module group are connected in series and/or in parallel, and then connected to a same inverter. Since each photovoltaic module group comprises a plurality of photovoltaic modules, and the distance between the photovoltaic modules in the same photovoltaic module group is short, the plurality of photovoltaic modules can be connected to a single inverter, such that the same inverter inverts into alternating current direct current output by the plurality of photovoltaic modules. Thus, the present application allows for automatic inverter layout based on a position of each photovoltaic module, ensuring relatively short distances between photovoltaic modules connected to a single inverter, and allowing for proper inverter allocation and high layout efficiency while reducing inverter configuration costs.

STRING REPAIR DEVICE AND STRING REPAIR METHOD

Resumen de: US20260206357A1

0000 A string repair device includes: a stage supporting a string including a plurality of solar cells and a plurality of wires connecting the plurality of solar cells; and an aligning device configured to, after a defective solar cell of the string is replaced with a new solar cell, align a plurality of wires attached to the new solar cell and a plurality of wires of two solar cells adjacent to the new solar cell, wherein the plurality of solar cells include a plurality of printing areas to which the plurality of wires are each attached, and the aligning device maintains each of the plurality of wires attached to the new solar cell and the plurality of wires of the two solar cells adjacent to the new solar cell in the plurality of printing areas.

FLEXIBLES HYBRID-DACH-ENERGIESYSTEM MIT JUSTIERBARER WIND- UND SOLARKOMPONENTE

Resumen de: DE102025000147A1

Vorrichtung zur effizienten Stromerzeugung durch die Nutzung einer Windkraftanlage (1) und/ oder eines Photovoltaik-Paneels (2), bestehend aus einem Mast (3), der über eine Aufnahmerahmen (8) an Dachsparren bzw. Dachkonstruktion (4) befestigt ist. Dadurch gekennzeichnet, dass der Mast (3) schwenkbar zur Dachneigung (9) senkrecht ausrichtbar ist und durch Diagonalverstrebungen (8.1) stabilisiert wird, die entsprechend der Dachneigung ausrichtbar sind, dass weiterhin der Aufnahmerahmen (8) mehrere Spanndrahtaufnahmen (5) aufweist, die mit Dachhaken (6) zur zusätzlichen Befestigung verbunden sind, dass die Vorrichtung zudem eine verstellbare Halterung (7) für das Photovoltaik-Paneel (2) besitzt, die dreh- und neigbar ausgeführt ist, um eine optimale Ausrichtung zur Sonnenstrahlung zu ermöglichen, dass die Ausrichtung des Photovoltaik-Paneels (2) manuell oder durch ein automatisches Steuerungssystem erfolgen kann, das die Sonnenposition mithilfe von Lichtsensoren oder Zeitsteuerung ermittelt und die Halterung (7) entsprechend verstellt.Die Vorrichtung zeichnet sich durch ihre flexible Anpassbarkeit an verschiedene Dachneigungen, eine stabile und gleichmäßige Lastverteilung durch Diagonalverstrebungen (8.1) und Spanndrahtsysteme sowie eine maximierte Energieausbeute aus. Sie ermöglicht die gleichzeitige Nutzung von Windkraft- und Solarenergie, wodurch eine kontinuierliche Stromerzeugung unabhängig von Wetterbedingungen gewährleistet wird. Der Aufnahmerahmen (8) und die D

PHOTOVOLTAIC PERGOLA

Resumen de: WO2026149012A1

Provided in the present application is a photovoltaic pergola. The photovoltaic pergola comprises a framework structure and photovoltaic modules. The framework structure comprises a plurality of frame assemblies, wherein the plurality of frame assemblies enclose a first space for mounting the photovoltaic modules. Each frame assembly comprises a frame and a mounting bracket disposed on the inner side of the frame, the mounting bracket being provided with a cable concealing channel. Each photovoltaic module is mounted on a mounting bracket and comprises a photovoltaic element, wherein the photovoltaic element comprises a photovoltaic panel and a connector extending out of the photovoltaic panel. The connectors of the photovoltaic panels are electrically connected via an electrical connection assembly, which is mounted within the cable concealing channel. The cable concealing channel provides an accommodating space and an installation path for the electrical connection assembly, such that the wiring of the electrical connection assembly is consistent with the framework structure, thereby reducing wiring complexity; in addition, the cable concealing channel can prevent the electrical connection assembly from being exposed to the external environment, so as to prevent the abrasion of the electrical connection assembly, thereby prolonging the service life of the electrical connection assembly, and also improving the neatness and aesthetic appearance of the photovoltaic pergola.

AGRIVOLTAIC DUAL-PURPOSE STRUCTURE WITH DISTRIBUTED COLUMNS ENABLING HIGH UTILIZATION OF LAND FOR PLANTING AND INCLUDING BUILT IN TRACK FOR ROBOTIC CLEANING SYSTEM

Resumen de: AU2025331361A1

A profile includes two opposed linear edges, and two opposed edges that are at least partially curvilinear. The edges are arranged sequentially to form a tube. An external groove is configured along an extent of each of the edges. The curvilinear edges may be dimensioned such that they are each along a circumference of a circle that circumscribes the profile. A three-dimensional assembly for supporting a row of rotatable solar panels may be built from the profiles. The assembly includes: an upper row and a lower row arranged in parallel, each of the upper and lower rows comprising two or more of the profiles arranged linearly, a plurality of internal connectors spanning the central internal cavities of adjacent profiles, and a plurality of struts connecting between external grooves of the parallel profiles. A plurality of rotatable panels are arranged on panel connectors that are on the upper row.

CELL STRING, CELL MODULE AND PHOTOVOLTAIC SYSTEM

Resumen de: AU2024418601A1

The present application applies to the technical field of solar cells. Provided are a cell string (100), a cell module (200) and a photovoltaic system (1000). In the cell string (100), several back-contact solar cells (10) are arranged at intervals in a first direction; the back surface of each back-contact solar cell (10) is provided with P-type doped layers (11) and N-type doped layers (12) which are alternately arranged in sequence in a second direction, the P-type doped layers (11) and the N-type doped layers (12) both extending in the first direction; a spacing region (101) is provided between every two adjacent back-contact solar cells (10); and between every adjacent back-contact solar cells (10), the P-type doped layers (11) of one cell correspond to the N-type doped layers (12) of the other cell in the first direction. Each electrically conductive connector (20) is fixedly and conductively connected to both a P-type doped layer (11) and an N-type doped layer (12). At each spacing region (101), in the second direction, every other electrically conductive connector (20) is cut off. Each cut-off electrically conductive connector (20) forms a suspended segment (21) at the spacing region (101), the length (L1) of the suspended segment (21) being less than the distance (L2) between two adjacent electrically conductive connectors (20).

PVT ROOF SNOW MELTING SYSTEM WITH HEAT TRANSFER FLUID

Resumen de: WO2026151403A1

The invention relates to a PVT roof snow melting system with heat transfer fluid (10), which enables the melting of snow and/or ice accumulated on the surface of photovoltaic panels by heating the panel surface through the heat generated either from the sunlight absorbed by the panels or from the resistance element (15) powered by the electricity produced from solar photons The system transfers the high heat collected by heat transfer pipes (13) located at the back of the panel to a heating element (30) through an intermediate transfer pipe (14), thereby providing ambient heating. Invention is characterized in that the PV (12) surface is heated either directly by solar energy or by a hating element (15) powered by the electrical energy generated from solar energy, thus melting the snow or ice accumulated or likely to accumulate on the PV (12) surface. The excess heat on the PV (12) surface is transferred through the heat transfer pipes (13) and the intermediate transfer pipe (14) to the indoor heating element (30), enabling indoor temperature rise. Electrical energy produced by the PV (12) is transmitted from the junction box (16) through connection cables (70) to the charge controller (40), power converter (50), and energy storage unit (60) for storage and/or grid use. The system contains a phase‐changeable heat transfer fluid with solid particles sized between 10 and 200 nanometers, including colemanite, borax, Al₂O₃, SiO₃, CuO, TiO₂, SiL, boron carbide, szaybelit

BATTERY STRING, BATTERY ASSEMBLY, AND PHOTOVOLTAIC SYSTEM

Resumen de: AU2024417994A1

A battery string (100), a battery assembly (200), and a photovoltaic system (1000). In the battery string (100), first auxiliary grids (11) are connected to first main grids (13) and are disconnected at second main grids (14), second auxiliary grids (12) are connected to the second main grids (14) and are disconnected at the first main grids (13), first ribbons (20) are connected to the first main grids (13) in the previous back contact solar cell (10) and the second main grids (14) in the next back contact solar cell (10), and second ribbons (30) are connected to the second main grids (14) in the previous back contact solar cell (10) and the first main grids (13) in the next back contact solar cell (10). A first gap (111) is formed between a disconnection point formed by the disconnection of each first auxiliary grid (11) and each second main grid (14), and a second gap (121) is formed between a disconnection point formed by the disconnection of each second auxiliary grid (12) and each first main grid (13). At a position corresponding to a spacer region (101) between two back contact solar cells (10), each first ribbon (20) forms a first suspended segment (21) at the spacer region (101), or each second ribbon (30) forms a second suspended segment (31) at the spacer region (101), and the lengths of the first suspended segment (21) and the second suspended segment (31) are both less than the width (L1) of the first gap (111) and the width (L2) of the second gap (121).

POWER SUPPLY SYSTEM

Resumen de: US20260204888A1

0000 The present invention provides a power supply system capable of identifying a location where series arc discharge or parallel arc discharge occurs. It is configured that a noise detection means is provided in a positive-electrode-side wiring portion or a negative-electrode-side wiring portion and is located closer to a power supply module than a connection portion with a bypass wiring portion, and an arc determination unit determines that series arc discharge has occurred closer to the power supply module than the bypass wiring portion when a condition (1) or (2) below is satisfied. (1) A series switch unit is closer to the power supply module than the bypass wiring portion, and the arc detection unit detects series arc discharge and the noise detection means detects predetermined current noise or predetermined high frequency noise in a state where the series switch unit is closed and a parallel switch unit is closed. (2) A series switch unit is closer to a power conversion device than the bypass wiring portion, and the arc detection unit detects series arc discharge and the noise detection means detects predetermined current noise or predetermined high frequency noise in a state where a parallel switch unit is closed.

SYSTEMS AND METHODS FOR ALLOCATING ENERGY FROM A PHOTO-VOLTAIC UNIT (PVU) COMPRISING THERMAL STORAGE

Resumen de: WO2026151790A1

A method including receiving input data, setting one or more static properties based on the input data, providing the one or more static properties to a model of one or more components of an energy system, generating a plurality of performance curves, transmitting the plurality of performance curves for display via a graphical user interface (GUI), receiving, via the GUI, an input indicative of a selection of a mathematical model, engaging the selected mathematical model, generating, using the selected mathematical model, an allocation of energy to the one or more components of the energy system, and transmitting the allocation for display via the GUI. The input data may include one or more fixed data variables, one or more temporal data variables, or any combination thereof. Each performance curve of the plurality of performance curves may also correspond to a respective component of the one or more components.

PHOTOVOLTAIC (PV) SYSTEM

Resumen de: WO2026151609A1

A photovoltaic system includes one or more solar panel modules, a mounting bracket coupled to the one or more solar panel modules, and a belt comprising a strap configured to be wrapped around a structure and selectively tightened. The mounting bracket includes one or more hooks that secure the mounting bracket and attached one or more solar panel modules to the structure by slipping over the strap and between a backside of the strap and a surface of the structure.

Solar Light Assembly

Resumen de: US20260202025A1

0000 A solar light assembly includes a housing, a photovoltaic panel, an electric lamp, an electric battery cell and a controller electronically connecting the battery cell with the photovoltaic panel and electric lamp. The housing includes a lower pan and a cover. The lower pan for fixed mounting relative to a support and with the lamp being fixedly mounted to said base. The photovoltaic panel is mounted to a top surface of the cover which is inclined at an angle at between about 10° and 33°, and which is configured for selective rotary movement about a generally vertical axis relative to the lower pan.

REMOTE-CONTROLLED PERSONAL CART SYSTEM FOR TRANSPORTING ITEMS

Resumen de: US20260200516A1

Disclosed is a remote-controlled personal cart system for transporting items, the remote-controlled personal cart system with a cart, which has a base, a basket and a remote-control device. The base has at least four wheels with at least two driving wheels on the front and at least two back wheels, a back sliding system between the at least two back wheels, the sliding system being configured to support the cart, when driving on an uneven ground, a battery, a receiver, at least one motor, and at least one sensor system operable to detect obstacles. The basket is detachably placed on the base, the basket has an empty space configured to accommodate the items. The remote-control device is for controlling a movement and a speed v1 of the cart. The remote-control device has a transmitter and at least one sensor element configured to measure a distance L between the remote-control device and the cart. The remote-control device is configured to control the speed of the cart to keep the distance L within a range from 1 meter up to 3 meters during the movement of the cart.

TANDEM SOLAR CELL, MANUFACTURING METHOD THEREOF, AND PHOTOVOLTAIC MODULE

Resumen de: US20260206328A1

The present application discloses implementations relating to a tandem solar cell, a manufacturing method of a tandem solar cell, and a photovoltaic module. In an implementation, a tandem solar cell includes a bottom solar cell, a cadmium telluride top solar cell, an N-type transparent conductive layer, and a P-type transparent conductive layer. The cadmium telluride top solar cell is connected in series with the bottom solar cell, and a material of a back contact layer included in the cadmium telluride top solar cell includes at least one of copper-doped zinc telluride, copper-doped magnesium telluride, or copper-doped zinc nitride. The N-type transparent conductive layer and the P-type transparent conductive layer are sequentially stacked between the bottom solar cell and the cadmium telluride top solar cell along a direction from the bottom solar cell to the cadmium telluride top solar cell.

LIGHT EMISSION DEVICE

Resumen de: US20260206114A1

A light emission device for performing tests on at least one object and provided with at least one lighting unit having at least one electronic support on which a plurality of LED light emitters are disposed in a flat matrix, and at least one command unit, wherein the lighting unit comprises at least a connection interface, a plurality of lighting channels, each consisting of one or more light emitters, and at least a control element configured to measure the temperature of at least part of the light emitters; and wherein the command unit comprises a plurality of command channels independent of each other and each configured to deliver at output a given electric signal to at least one corresponding one of the lighting channels, a command interface electronically connected to each of the command channels and configured to be selectively interconnected with the connection interface, and at least one connection input configured to be electronically connected to the control element.

Back Contact Solar Cell And Method For Manufacturing Same And Photovoltaic Module

Resumen de: AU2026205030A1

The present application relates to the field of photovoltaic technologies, and discloses a back contact solar cell and a photovoltaic module, to reduce hot-spot risk in back contact solar cells while effectively controlling leakage loss in back contact solar cells through a portion of a dielectric layer in which a leakage path is not disposed. The back contact solar cell includes a semiconductor substrate, a first doped semiconductor layer, a second doped semiconductor layer, and a dielectric layer. The first doped semiconductor layer is disposed on a first region and a third region. The second doped semiconductor layer is disposed on a second region and the third region. Doping types of the first doped semiconductor layer and the second doped semiconductor layer are opposite. On the third region, the first doped semiconductor layer and the second doped semiconductor layer overlap along a thickness direction of the semiconductor substrate to form a stacked structure. The dielectric layer is disposed at least between the first doped semiconductor layer and the second doped semiconductor layer. A leakage path is disposed in the dielectric layer. un u n

Befestigungsvorrichtung zum Festlegen einer Profilstange für Photovoltaikmodule

Resumen de: AT528934A1

Eine Befestigungsvorrichtung (1) zum Festlegen einer Profilstange (11) an einem Untergrund umfasst zumindest eine Klemmeinheit (3) mit einer ersten Klemmbacke (4) und einer zweiten Klemmbacke (5), die entlang einer gemeinsamen Achse (21) relativ zueinander verschiebbar und gegeneinander verspannbar sind, und ein am Untergrund festlegbares Stützelement (2), an dem die Klemmeinheit (3) festlegbar ist.

PHOTOVOLTAIC FRAME AND PHOTOVOLTAIC MODULE

Resumen de: EP4776510A2

0001 A photovoltaic frame includes: a carrying plate configured to support a backlight surface of a laminate; and a first side plate and a second side plate. The first side plate has a protruding portion protruding from the carrying plate, the protruding portion and the carrying plate enclose a mounting groove. The protruding portion and/or the carrying plate is provided with a glue groove structure, and a side surface of the second side plate away from the first side plate is provided with a glue overflow plate protruding towards in a direction away from the first side plate, the glue overflow plate and the second side plate enclose a first glue overflow groove in communication with the mounting groove, when the laminate is mounted on the photovoltaic frame, a top end of the protruding portion is lower than or coplanar with a light-receiving surface of the laminate.

PHOTOVOLTAIC POWER GENERATION SYSTEM AND METHOD AND DEVICE FOR DETECTING EARTH FAULT OF PHOTOVOLTAIC STRING

Resumen de: EP4776511A2

This application discloses a photovoltaic power generation system and a method and a device for detecting an earth fault of a photovoltaic string. In the system, a power conversion circuit and a photovoltaic string are in a one-to-one correspondence. The controller obtains a terminal voltage of each photovoltaic string before voltage disturbance, where the terminal voltage is a voltage to earth of a positive electrode or negative electrode of the photovoltaic string; performs voltage disturbance on each photovoltaic string and obtains a terminal voltage of each photovoltaic string after the voltage disturbance; determines a photovoltaic string with an earth fault based on the terminal voltage of each photovoltaic string before the voltage disturbance and the terminal voltage of each photovoltaic string after the voltage disturbance; and for the photovoltaic string with an earth fault, obtains a photovoltaic panel with an earth fault by using the terminal voltage and an output voltage of the photovoltaic string before the voltage disturbance, or obtains a photovoltaic panel with an earth fault by using the terminal voltage and an output voltage of the photovoltaic string after the voltage disturbance. This solution is simple and easy to implement, and does not require any additional hardware. A photovoltaic panel with an earth fault can be automatically determined without the need for manual detection one by one, thereby improving efficiency.

INVERTER AND PHOTOVOLTAIC SYSTEM

Resumen de: EP4776763A1

0001 This application relates to the field of photovoltaic technologies, and specifically, to an inverter and a photovoltaic system, to resolve problems of a high fault risk of a circuit board component and a low heat dissipation capability of the inverter. This application provides an inverter, including a connection structure and a first circuit board component. A part of the connection structure is located in a first cavity and is configured to connect to a photovoltaic module, a power grid, or a load, enabling direct current input and alternating current output. The first circuit board component is located in a second cavity and is electrically connected to the other part of the connection structure. The first circuit board component and the part of the connection structure are located in different cavities, so that separate cavity management can be implemented, and a fault risk of the first circuit board component can be reduced. In addition, a housing includes a bottom plate, a power component is located between a first circuit board and the bottom plate, and the bottom plate further includes a groove recessed toward a part of the power component, reducing a volume of the inverter while enhancing a heat dissipation capability of the inverter.

BACK-CONTACT CELL

Nº publicación: EP4776798A1 15/07/2026

Solicitante:

JINKO SOLAR CO LTD [CN]
ZHEJIANG JINKO SOLAR CO LTD [CN]
JINKO SOLAR CO., LTD
Zhejiang Jinko Solar Co., Ltd.

Resumen de: EP4776798A1

A back-contact cell and a photovoltaic module are provided. The back-contact cell includes: a cell base; a plurality of busbars, at least one edge pad, a plurality of intermediate pads, at least one first interconnect line, a plurality of second interconnect lines, which are disposed on the cell base. The plurality of busbars include two edge busbars and a plurality of intermediate busbars positioned between the two edge busbars. A respective edge pad of the at least one edge pad is closest to and electrically connected to one of the two edge busbars via a respective one of the plurality of first interconnect line, intermediate pads in a respective column are in direct contact with a respective intermediate busbar, a respective edge busbar of the two edge busbars is electrically connected to at least one intermediate busbar of the plurality of intermediate busbars via one or more second interconnect lines.