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SYSTEM AND METHOD FOR MOUNTING SOLAR PANELS

Resumen de: WO2026207013A1

A system may include: a friction pad with at least one protrusion on a bottom side, a support base attached on a first side to a top side of the friction pad, a standoff attached to the support base on a second side opposite the first side, a rail attachment bracket with an adjustable width configured to connect a module rail to the standoff, a fastener to attach the rail attachment bracket to the standoff at variable heights, a module rail to support and secure solar panels above a mounting surface, clamping mechanisms to secure the solar panels to the module rails, ballast rails connected to the support base configured to support and secure ballast blocks to the system, and wherein the friction pad resists lateral movement across the mounting surface and the ballast blocks resist uplift. A method for mounting solar panels may involve using the system described herein.

Kraftfahrzeug mit einer Photovoltaikvorrichtung und Photovoltaikvorrichtung für ein Kraftfahrzeug

Resumen de: DE102025112498A1

Um ein Kraftfahrzeug mit einer Photovoltaikvorrichtung bereitzustellen, mit welcher insbesondere im Standbetrieb die Energiegewinnung erhöht werden kann, wird ein Kraftfahrzeug (100) mit einem Fahrzeugdach (10) und einer auf dem Fahrzeugdach (10) angeordneten Photovoltaikvorrichtung (200) umfassend eine Photovoltaikanordnung (11, 11a, 11b) vorgeschlagen, wobei die Photovoltaikanordnung (11, 11a, 11b) mindestens zwei Photovoltaikmodule (12a, 12b, 17) umfasst, wobei vorgesehen ist, dass die Photovoltaikmodule (12a, 12b, 17) relativ zueinander zwischen einer ersten Stellung (13) und einer zweiten Stellung (15) verschwenkbar sind, wobei die Photovoltaikanordnung (11, 11a, 11b) in der ersten Stellung (13) in einem zusammengeklappten Zustand ist, in dem die Photovoltaikmodule (12a, 12b, 17) übereinander angeordnet sind.

SOLAR CELL AND PHOTOVOLTAIC MODULE

Resumen de: US20260304999A1

Embodiments of the present disclosure relate to a solar cell and a photovoltaic module. The solar cell includes: a substrate, a tunneling layer formed on a rear surface of the substrate, and a doped conductive layer formed on the tunneling layer. The tunneling layer includes first regions and second regions, the first regions interleave with the second regions in a first direction, and the first regions include first dopant atoms. The doped conductive layer includes first doped regions formed on the first regions and second doped regions formed on the second regions. The first doped regions and the second doped regions have different doping types, the first doped regions include the first dopant atoms, and an atomic percentage of the first dopant atoms in the first doped regions is lower than an atomic percentage of the first dopant atoms in the first regions.

BACK CONTACT SOLAR CELL AND MANUFACTURING METHOD THEREFOR

Resumen de: US20260304964A1

The present application discloses a back contact solar cell including: a silicon substrate, a first doped semiconductor layer, a second doped semiconductor layer, and a surface passivation layer. On the back surface of the silicon substrate, regions corresponding to the first doped semiconductor layer are first regions, regions corresponding to the second doped semiconductor layer are second regions, and regions between the first regions and the adjacent second regions are interval regions. The interval regions adjacent to the first doped semiconductor layer are first interval sub-regions, and the other interval regions are second interval sub-regions. Surfaces of the first interval sub-regions are flat surfaces. The surface passivation layer covers the first doped semiconductor layer, the second doped semiconductor layer, and the interval regions.

DOUBLE-LAYER PHOTOVOLTAIC INSTALLATION

Resumen de: US20260303008A1

0000 A double-layer photovoltaic installation, comprising a top layer and a bottom layer, wherein: —the top layer of the installation consists of a plurality of bifacial photovoltaic strings (A) arranged parallel to one another and each of which has a top surface (Fs) and a bottom surface (Fi), both capable of generating electric energy from the sun; —a single axis solar tracking system is connected to the photovoltaic strings (A), the former being adapted to rotate the latter by an angle (α) around their rotation axes (5); —the solar tracking system orients the photovoltaic strings (A) arranging the top surface (Fs) and the bottom surface (Fi), of each photovoltaic string (A), in a position parallel to the incident sunbeams, so that only a minimum shadow is projected on the bottom layer of the installation; —the bottom layer of the installation consists of further photovoltaic strings or of reflecting surfaces.

SOLAR CELL AND PHOTOVOLTAIC MODULE

Resumen de: US20260305005A1

0000 The present application discloses a solar cell and a photovoltaic module. The solar cell includes a cell body, where a width of the cell body is L<1 >along a first direction; and a patterned region on a surface of the cell body. The patterned region has a plurality of fingers extending along a second direction, the plurality of fingers comprise first fingers and second fingers spaced from the plurality of first fingers along the first direction. The cell body has a first side and a second side opposite to the first side, each of the first side and the second side extending along the second direction. A distance between the first side and a position of the patterned region closest to the first side is D<1>. When the first fingers and the second fingers have opposite polarities, 80≤L<1>/D<1>≤400. When the first fingers and the second fingers have a same polarity, 50≤L<1>/D<1>≤350.

Three-dimensional photovoltaic module

Resumen de: US20260305012A1

The three-dimensional photovoltaic module provided with a central axis and includes a three-dimensional support structure including support faces distributed about the central axis; and photovoltaic coatings fastened to the three-dimensional support structure, each photovoltaic coating being disposed on a respective support face and at least in part covering the respective support face, each photovoltaic coating extending substantially along a respective plane of extension. The photovoltaic coatings including sub-assemblies of photovoltaic coatings which are distributed about the central axis and which each include two adjacent photovoltaic coatings the planes of extension of the two photovoltaic coatings belonging to the same sub-assembly intersecting along a respective line of intersection which is inclined relative to the central axis and which extends upwards and away from the central axis.

OPTOELECTRONIC SEMICONDUCTOR MODULE

Resumen de: US20260304996A1

0000 An optoelectronic semiconductor module includes a light source having at least one semiconductor emitter and a photovoltaic module having at least one photovoltaic element arranged on a substrate. The light source is configured to emit a first electromagnetic radiation. The photovoltaic module is configured to convert at least part of the optical power of the first electromagnetic radiation into an electric power. The photovoltaic module includes an absorbing buffer layer.

A COMPOSITE PHOTOVOLTAIC CABLE

Resumen de: US20260301992A1

0000 A composite photovoltaic cable comprising at least two double insulated operating cores within an outer jacket or sheath.

Method and Apparatus for Increasing the Efficiency of and Reducing the Environmental Impact of Photovoltaic Panel Support Arrays

Resumen de: US20260303000A1

0000 A system, apparatus and method for increasing the efficiency of and reducing the environmental impact of photovoltaic panel support elements including a vertical panel support designed for embedment into soil or ground that has a load transfer element for increasing resistance on the applied vertical, lateral, and uplift loads of photovoltaic panels.

FLEXIBLE SOLAR CELL AND METHOD FOR INSTALLING FLEXIBLE SOLAR CELL

Resumen de: WO2026204120A1

The purpose of the present invention is to provide: a flexible solar cell that exhibits high dew proofness and makes it possible to prevent leakage of current during installation; and a method for installing said flexible solar cell. The present invention is a flexible solar cell characterized by including: a power generation unit (1) that has a light-receiving surface; a metal layer (4) that is disposed parallel to a surface facing the light-receiving surface of the power generation unit (1) and covers the entirety of the power generation unit (1); and an insulating layer (5) that covers at least the lower surface of the metal layer (4). The flexible solar cell is also characterized in that: at least one through-hole is included along a direction penetrating the insulating layer (5); the through-hole has a protective layer (7) on the inner surface thereof; and the metal layer (4) and the protective layer (7) are disposed with an insulating portion (10) therebetween.

TANDEM SOLAR CELL MODULE ASSEMBLY

Resumen de: US20260303011A1

A solar cell stack module includes a frame with a flange disposed along the inner perimeter of the frame; a lower solar cell module disposed in the frame and supported by the flange; an upper solar cell module disposed in the frame and stacked on the lower solar cell module; and a top cover stacked on the upper solar cell module.

PHOTOVOLTAIC POWER GENERATION DEVICE

Resumen de: WO2026200733A1

Disclosed in the present utility model is a photovoltaic power generation device, comprising an upright column and a photovoltaic unit, wherein a mounting bracket is provided on the upright column; an insertion structure is provided between an upper end and/or a lower end of the photovoltaic unit and the mounting bracket, for fixing the photovoltaic unit to the mounting bracket by means of insertion; and the upright column is further provided with a locking structure for locking the photovoltaic unit to a side surface of the upright column. By means of providing the insertion structure, the photovoltaic unit can be quickly and easily mounted on the mounting bracket; and the insertion structure enables the photovoltaic unit to be easily disassembled when maintenance or replacement is required. The locking structure cooperates with the insertion structure to secure the photovoltaic unit from multiple directions, thereby ensuring a stable mounting and reducing the likelihood of loosening or detachment of the photovoltaic unit even under strong winds, vibrations or other harsh environmental conditions.

INSTALLATION STRUCTURE OF FLEXIBLE SOLAR CELL

Resumen de: WO2026205083A1

The purpose of the present invention is to provide an installation structure of a flexible solar cell that exhibits high safety even when exposed to strong wind. The present invention is an installation structure of a flexible solar cell, the structure including: an installation surface having a projection part continuous in one direction; a flexible solar cell disposed on a surface having the projection part of the installation surface; a fixing member for fixing the flexible solar cell by sandwiching the same between the fixing member and the projection part; and an easily deformable member disposed between the projection part and the flexible solar cell. The easily deformable member is sandwiched, together with the flexible solar cell, between the fixing member and the projection part, and the compressive strength of the easily deformable member is 0.5-400 MPa.

SOLAR CELL AND PHOTOVOLTAIC MODULE

Resumen de: US20260305015A1

A solar cell includes a substrate including a front surface and a back surface, the back surface provided with a first protruding portion, a second protruding portion, and a recessed portion located between the first protruding portion and the second protruding portion that are arranged alternately; a plurality of first doped layers arranged at intervals and covering a surface of the first protruding portion away from the front surface, and the first doped layer protruding beyond a sidewall of the first protruding portion; a plurality of second doped layers arranged at intervals and covering a bottom surface of the second protruding portion; a third doped layer covering at least the sidewall of the first protruding portion, the third doped layer being in contact with a portion of the first doped layer protruding beyond the sidewall of the first protruding portion; a first electrode; and a second electrode.

LASER-ASSISTED ETCHING GROOVING METHOD FOR PREPARING HIGH-DOPING-CONCENTRATION P+ POLYCRYSTALLINE SILICON AND USE

Resumen de: WO2026200054A1

The present invention relates to the technical field of solar cells. Disclosed are a laser-assisted etching grooving method for preparing high-doping-concentration P+ polycrystalline silicon and the use. The grooving method comprises: preparing a tunneling SiOx layer and an i-polysi layer on the back surface of a silicon wafer; performing patterned etching using green picosecond laser, so as to remove the i-polysi layer and the tunneling SiOx layer in a laser region; removing impurities in the laser region by means of single-side acid cleaning; performing boron diffusion so that the i-polysi layer in a non-laser region forms P+ polysilicon and a P+ emitter layer is formed in the laser region, and a BSG layer is formed on the back sides of the P+ polysilicon and the P+ emitter layer; performing patterned etching with the green picosecond laser to remove the BSG layer in the laser region; and performing alkaline wet etching to remove the P+ emitter layer in the laser region to form a groove. The method forms a groove having a desired grooving depth, enables the non-laser region to form P+ polysilicon with a high doping concentration so as to reduce contact resistivity, and is low in terms of cost.

CAVITY-FREE FRAME AND PHOTOVOLTAIC MODULE

Resumen de: AU2026201568A1

The present disclosure discloses a cavity-free frame and a photovoltaic module. The cavity- free frame includes a frame body, an abutting member, and a limiting member. The frame body includes a load-bearing portion, a support portion, a mounting portion, and a reinforcement portion. The load-bearing portion and the mounting portion are spaced apart, and the support portion being disposed between the load-bearing portion and the mounting portion and connected to the load- bearing portion and the mounting portion. The abutting member is connected to a first end of the load-bearing portion. The limiting member being connected to an end of the abutting member away from the load-bearing portion. The limiting member, the abutting member, and the bearing surface together enclose a mounting groove for installing a laminate member. An opening of the mounting groove facing a second end of the load-bearing portion. The present disclosure can reduce material costs. reduce material costs. ar a r

PHOTOVOLTAIC POWER GENERATOR

Resumen de: WO2026205047A1

The purpose of the present invention is to provide a photovoltaic power generator having high durability even in a case of being fixed by a method of opening a hole in the photovoltaic power generator. This photovoltaic power generator (1) comprises: a power generation unit (11); a sealing layer (12) which seals the entirety of the power generation unit (11); a front sheet (13) which is laminated on the surface of the sealing layer (12) on the light-receiving surface side; a back sheet (14) which is laminated on the surface of the sealing layer (12) on the reverse side of the light-receiving surface; through-holes (3) which are provided along at least one side of the front sheet (13) to penetrate a plurality of sites on the front sheet (13); and fixing members (4) that pass through the through-holes (3). The photovoltaic power generator (1) is characterized in that: the power generation unit (11) and the sealing layer (12) are laminated on the inner side of the peripheral edge of the front sheet (13); the front sheet (13) covers the surface on the light-receiving surface side and the entire side surface of the sealing layer (12); and the through-holes (3) are not in contact with the sealing layer (12).

Solar Cell, Method for Manufacturing Thereof, and Photovoltaic Module

Resumen de: US20260305006A1

0000 The present disclosure relates to the field of solar cells, and in particular, to a solar cell, a method for manufacturing thereof, and a photovoltaic module. The solar cell includes: a substrate; a doped layer which is patterned; grid lines including busbar electrodes, finger electrodes and auxiliary electrodes; and pads; where the doped layer includes a first film portion disposed opposite to the busbar electrodes and the finger electrodes in a thickness direction of the substrate; the doped layer further includes at least one second film portion; and in the thickness direction of the substrate, an orthographic projection of the pads on the substrate is contained in a range of an orthographic projection of the at least one second film portion on the substrate.

MULTI-GLASS MODULE FOR A SOLAR TRACKER APPARATUS

Resumen de: US20260303009A1

0000 A solar tracing system includes a torque tube, a first single frame structure coupled to the torque tube, and a second single frame structure coupled to the torque tube. The first single frame structure includes first frame structure first and second module receptacles at opposite sides of the first frame structure, a first pair of solar modules received at the first frame structure first and second module receptacles, a first frame structure coupling flange, and a first frame structure coupling flange receptacle. The second single frame structure includes second frame structure first and second module receptacles at opposite sides of the second frame structure, a second pair of solar modules received at the second frame structure first and second module receptacles, a second frame structure coupling flange, and a second frame structure coupling flange receptacle.

PHOTOVOLTAIC MODULE AND MANUFACTURING METHOD FOR FRAME OF PHOTOVOLTAIC MODULE

Resumen de: WO2026199968A1

The present application relates to the technical field of solar cells. Provided are a photovoltaic module and a manufacturing method for a frame of the photovoltaic module. The photovoltaic module comprises a chip layer and a frame, the frame being located on one side of the chip layer. The frame comprises: a conductive layer; an insulating layer, which coats the outer side of the conductive layer; and an adhesive layer, which is located between the conductive layer and the insulating layer, wherein the insulating layer and the adhesive layer are provided with a first opening, and the conductive layer is exposed through the first opening and used for electrical connection with the chip layer. The frame provided in the present application has a current collecting function, so that the photovoltaic module does not need to be provided with a separate busbar, thereby reducing the overall thickness of the photovoltaic module and lowering the risk of solar cell cracking.

CLAMP FOR SECURING A SOLAR PANEL MODULE

Resumen de: US20260303003A1

A clamp includes a mount, a connector, and a fastener. The mount has a slot and a channel. The connector attaches to the mount and is transitionable between a first position and a second position in which a solar panel module is securable to the mount. The connector has a post at least partially disposed in the channel and which traverses within the channel between the first position and the second position of the connector. The fastener is disposed at least partially in the slot for attaching the connector to the mount. The fastener tightens to secure the solar panel module to the mount.

SOLAR CELL AND MANUFACTURING METHOD THEREFOR, AND PHOTOVOLTAIC MODULE

Resumen de: AU2025241381A1

The present application relates to the technical field of photovoltaics, and discloses a solar cell and a manufacturing method therefor, and a photovoltaic module, for use in optimizing cell efficiency of a solar cell having an amorphous silicon film layer. The solar cell comprises: a semiconductor substrate having a first surface and a second surface that are opposite to each other; a first semiconductor layer arranged on the first surface, wherein the first semiconductor layer is provided with first parts located in middle areas in the first surface and second parts located in edge areas in the first surface, and the crystallization rate of the first parts is greater than that of the second parts, wherein the edge areas surround the middle areas, and the edge areas are adjacent to edges of the first surface, and the first semiconductor layer comprises at least one of amorphous silicon and nanocrystalline silicon.

WIND-SOLAR-WAVE-COORDINATED POWER GENERATION DISPATCHING APPARATUS AND METHOD

Resumen de: WO2026200778A1

A wind-solar-wave-coordinated power generation dispatching apparatus and method. The method comprises: on the basis of environmental data collected by a sensor module (2) in real time, determining the current sea state, and causing an intelligent dispatching module (7) to perform intelligent switching or coordination in terms of the operations of a photovoltaic power generation module (4), a wind power generation module (5), and a wave power generation module (6), and storing generated solar energy, wind energy and wave energy in an energy storage module (8); when sea state data monitored in real time reaches a preset extreme sea condition, controlling a buoyancy module (3) to enable a protection mode, turn off the photovoltaic power generation module (4) and the wind power generation module (5), perform adjustment to make a housing (1) descend to a safe depth, and switch to the wave power generation module (6), such that power generation is performed by means of the wave power generation module (6) only; and when the environmental data monitored in real time meets a threshold condition for revoking the extreme sea condition, the buoyancy module (3) deactivating the protection mode, performing adjustment to make the housing (1) ascend to the sea surface, and causing the intelligent dispatching module (7) to resume a normal power generation dispatching function. The method solves the problems of the complementation and coordination of various power generation methods.

ELECTRODE ASSEMBLY FOR A SOLAR MODULE

Nº publicación: AU2025238810A1 01/10/2026

Solicitante:

REC SOLAR PTE LTD
REC SOLAR PTE. LTD.

Resumen de: AU2025238810A1

Various embodiments provide an electrode assembly for a solar cell The electrode assembly comprises: an insulating optically transparent film; and a plurality of longitudinally extending, laterally spaced conductive elements arranged parallel to one another on a surface of the film. Each conductive element has a generally rectangular cross-sectional shape, wherein a width of each conductive element is between 0.15 mm and 0.5 mm and a depth of each conductive element is between 0.1 mm and 0.3 mm. The width of each conductive element is greater than the thickness of each conductive element. Other embodiments relate to a solar cell assembly including the electrode assembly, and a solar module including the solar cell assembly.