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28
resultados
Última actualización
14/09/2026 [08:07:00]
Resumen de: FR3172900A1
L’invention concerne un ensemble photovoltaïque (1) comprenant : - un module photovoltaïque (10) comportant : a) une première couche de protection (11) destinée à recevoir un rayonnement solaire incident, b) une deuxième couche de protection (12), c) des cellules photovoltaïques (13) disposées entre la première couche de protection (11) et la deuxième couche de protection (12), et d) une boîte de jonction (15) comprenant un élément de raccordement électrique (25) comprenant une portion de liaison (22) et une extrémité de raccordement (24) positionnée à une extrémité de la portion de liaison, et- un élément de maintien (30) adapté pour maintenir l’élément de raccordement électrique dans une position prédéterminée, l’élément de maintien comprenant un premier logement (34) conformé pour accueillir la portion de liaison de l’élément de raccordement électrique et un deuxième logement (36) conformé pour accueillir l’extrémité de raccordement de l’élément de raccordement électrique. Figure à publier avec l’abrégé : Fig. 3
Resumen de: FR3172903A1
L’invention concerne un ensemble photovoltaïque (1) comprenant : - un module photovoltaïque (10) comportant : a1) une première couche de protection (11), transparente et formant une face avant (11A) du module photovoltaïque, la première couche de protection étant destinée à recevoir un rayonnement solaire incident, b1) une deuxième couche de protection (12) formant une face arrière (12A) du module photovoltaïque, et c1) une pluralité de cellules photovoltaïques (13) disposées entre la première couche de protection et la deuxième couche de protection, et - un ensemble de fixation (20) comprenant : a2) un élément de support (25 ) adapté pour être positionné sur une surface d’installation, et b2) un élément intermédiaire de fixation (21) fixé sur le module photovoltaïque, l’élément intermédiaire de fixation étant adapté pour coopérer avec l’élément de support de manière à fixer le module photovoltaïque sur ledit élément de support. Figure à publier avec l’abrégé : Fig. 3
Resumen de: FR3172904A1
Module photovoltaïque (1) pour une production d’électricité solaire, comprenant :- des panneaux photovoltaïques bifaces (3) munis respectivement de deux surfaces photovoltaïques opposées s’étendant toutes parallèlement à un plan principal et présentant chacune une hauteur selon un axe principal (Z) et une longueur selon un axe longitudinal (X), et - des réflecteurs intercalaires (4) disposés en face de chacune des surfaces photovoltaïques respectives des panneaux photovoltaïques bifaces (3) pour réfléchir la lumière solaire sur ces surfaces photovoltaïques ; dans lequel chacun des réflecteurs intercalaires (4) comprend un support ayant une surface oblique, inclinée par rapport au plan principal selon un angle d’ouverture compris entre 2 et 15 degrés, et dotée d’un ensemble de miroirs à échelon composés de bandes réflectrices s’étendant parallèlement à l’axe longitudinal (X), les unes au-dessus des autres et en gradin. Figure de l’abrégé : Figure 2
Resumen de: FR3172899A1
Un aspect de l’invention concerne un module photovoltaïque (1) comprenant : - une première couche de protection (11), transparente et formant une face avant (1a) du module photovoltaïque; - une deuxième couche de protection (12) formant une face arrière (1b) du module photovoltaïque ; - des cellules photovoltaïques (13) reliées électriquement entre elles et disposées entre la première couche de protection et la deuxième couche de protection ; - une boîte de jonction (15) disposée sur la face avant ou arrière du module photovoltaïque ; et - un câble de connexion électrique (17) sortant de la boîte de jonction. Selon l’invention, le module photovoltaïque comprend en outre un chemin de câble (18) disposé sur la même face avant ou arrière que la boîte de jonction et dans lequel s’étend, au moins en partie, le câble de connexion électrique. Figure à publier avec l’abrégé : Figure 1A
Resumen de: FR3172901A1
L’invention concerne un ensemble photovoltaïque (1) comprenant : - un module photovoltaïque (10) comportant : a) une première couche de protection (11), transparente et formant une face avant (11A) du module photovoltaïque, la première couche de protection étant destinée à recevoir un rayonnement solaire incident, b) une deuxième couche de protection (12) formant une face arrière (12A) du module photovoltaïque, c) une pluralité de cellules photovoltaïques disposées entre la première couche de protection et la deuxième couche de protection, et - au moins une couche d’étanchéité (100) positionnée sur la deuxième couche de protection du module photovoltaïque, la couche d’étanchéité débordant, dans un plan parallèle au plan P, d’une distance prédéterminée (d), depuis au moins deux bords (10A, 10C) opposés du module photovoltaïque. Figure à publier avec l’abrégé : Fig. 3
Resumen de: FR3172902A1
MODULE PHOTOVOLTAÏQUE COMPRENANT UNE BOÎTE DE JONCTION ET UNE PIÈCE DE PROTECTION Un aspect de l’invention concerne un module photovoltaïque (1) comprenant : une première couche de protection (11), transparente et formant une face avant (1a) du module photovoltaïque (1), la face avant (1a) étant destinée à recevoir un rayonnement solaire incident ;une deuxième couche de protection (12) formant une face arrière (1b) du module photovoltaïque ;des cellules photovoltaïques (13) reliées électriquement entre elles et disposées entre la première couche de protection (11) et la deuxième couche de protection (12) ;une boîte de jonction (15) disposée sur la face avant (1a) et comprenant une surface supérieure ;une pièce de protection (17) de la boîte de jonction (15), la pièce de protection (17) comprenant une portion principale appelée base, qui recouvre une partie au moins de la surface supérieure de la boîte de jonction (15). Figure à publier avec l’abrégé : Figure 1
Resumen de: FR3172892A1
La présente invention concerne un dispositif conçu pour supporter un panneau photovoltaïque sans cadre qui présente aux rayonnements solaires un écran total dit Full screen, sans perte de surface active et sans risque d’accumulation de matières obstruant la fonction de conversion photonique en électricité, au bénéfice de l’absence d’un retour du cadre sur le PV. Le dispositif est formé de deux profils (un profil de liaison PL, collé sous le PV et un profil bas CS) qui s’inter- pénètrent. Le PV est posé ou déposé (sans démonter les PV contigüs) très rapidement, par glissement des deux profils l’un dans l’autre et par blocage au moyen d’ergots ce qui supprime les pinces (clamps) nécessaires usuellement. La conception du profil CS permet de lui faire porter tous les accessoires et matériels nécessaires au fonctionnement du PV. L’invention assure un ensemble cumulatif de gains de productivité qui peuvent s’élever à 40 %, de réduction de la masse du PV, de celle du coefficient d’élévation de température, de la perte d’efficacité sur 25 ans, d’augmentation de la surface installée, du coût des matières, du coût de transport, des emballages, de stockage, d’assurance, une amélioration de la résistance aux intempéries, à l’arrachement, à la pression, à la dépression et à la torsion, une optimisation de la fabrication, une réduction des temps de pose et de dépose. L’invention peut être couplée avec la demande
Resumen de: WO2026183995A1
The present invention relates to the technical field of photovoltaic power generation. Disclosed is a vehicle-mounted electrically extendable and retractable photovoltaic module device. The vehicle-mounted electrically extendable and retractable photovoltaic module device comprises a base fixedly mounted on the top of a vehicle body, wherein an upper framework of a photovoltaic module is fitted on the top of the base; a lower framework of the photovoltaic module is slidably connected inside the base; a servo electric motor is fitted on a side surface of the base; a side surface of the servo electric motor is drivingly connected to a lead screw; a sliding block is connected to the outer side of the lead screw, and the sliding block is connected to the lower framework of the photovoltaic module; and a photovoltaic panel is fixedly connected to the upper framework of the photovoltaic module and the lower framework of the photovoltaic module. When the servo electric motor drives the lead screw to rotate, so as to extend or retract the lower framework of the photovoltaic module and cause the photovoltaic panel to receive or stop receiving sunlight, the lower framework of the photovoltaic module can be decelerated or buffered by means of a hydraulic chamber I, a hydraulic chamber II, a rotating disk, a pressing block, a hydraulic rod I, a torsion spring I, a stressed block I, a spring I, a hydraulic rod II, a torsion spring II, a stressed block II, a spring II, friction plates and
Resumen de: US20260269779A1
A Vertical Solar Generator (VSG) system is disclosed, designed to maximize solar energy capture through a modular, multi-floor stacking configuration within a vertical structure. The system incorporates a centralized light well, allowing strategic redirection of solar radiation using reflectors, magnifying lenses, and high-reflectivity materials to distribute light across multiple levels. Each floor contains an optimized solar panel-to-mirror ratio, ensuring efficient light capture and power generation. The VSG supports dynamic light redirection, enabling seasonal and real-time adjustments via AI-controlled mirrors for enhanced solar exposure. The modular design allows scalability, with floors functioning independently or collectively for increased energy output. Passive cooling through ventilation and heat dissipation further optimizes system efficiency. The generated electricity integrates into grids, microgrids, or storage solutions for flexible energy deployment. The VSG provides a scalable, high-density renewable energy solution, particularly suited for urban environments, industrial sites, and smart infrastructure applications.
Resumen de: US20260271430A1
Provided are a stacked grid solar cell sheet, a solar cell, and a photovoltaic module. The stacked grid solar cell sheet includes a cell sheet substrate. A stacked grid structure is provided on a first surface of the cell sheet substrate. The stacked grid structure includes grid lines and metal wires, where the grid lines are provided on the cell sheet substrate and distributed parallel to each other at equal intervals, and the metal wires respectively cover the grid lines. A second stacked grid structure, a conventional electrode structure, or a back electrode is provided on a second surface of the cell sheet substrate. At least one current collection structure is provided on the cell sheet substrate. A current collection structure of the at least one current collection structure is perpendicularly connected to the metal wires.
Resumen de: AU2026223213A1
P0612AU01 18 A solar table assembly unit is described that facilitates assembly of a plurality of solar tables in a location remote from a plurality of installation points within a solar system. The assembly unit comprises at least one vertical support structures that is coupled to a central support structure, an upper rail and a lower rail. The central support structure supports a torque tube having a plurality of coupling points. The upper and lower rails allow movement of solar components, such as solar panels, relative to the coupling points. Assembled solar tables may be moved to a mobile transport for subsequent delivery to installation points within the solar system. P0612AU01 18 ug u g
Resumen de: WO2026183999A1
The present application relates to the technical field of photovoltaic cells, and specifically relates to a back-contact photovoltaic cell, a cell module thereof, and a manufacturing method therefor. The back-contact photovoltaic cell comprises a silicon substrate; an intrinsic amorphous silicon layer is arranged on the back surface of the silicon substrate; N-type doped layers and P-type doped layers alternately arranged are arranged on the outer surface of the intrinsic amorphous silicon layer; a co-doped layer is arranged between each N-type doped layer and each P-type doped layer; a conductive film layer and a metal electrode are sequentially arranged on the outer surface of each of the N-type doped layers and the P-type doped layers; and the co-doped layers are doped using both a dopant source of the N-type doped layers and a dopant source of the P-type doped layers. The present invention can significantly reduce the conductivity between the N-type doped layers and the P-type doped layers, thereby avoiding lateral current leakage, thus improving lateral insulation of the back-contact photovoltaic cell, improving cell performance such as cell efficiency and cell stability, and reducing manufacturing costs.
Resumen de: US20260271607A1
The invention relates to a method for manufacturing perovskite/silicon tandem solar cells, characterized by the creation of a front-side structure on a silicon wafer, wherein the structure is formed from inverted pyramids, with edge lengths of 1.5 μm to 6 μm for the base of the pyramids and 1 μm to 4 μm for the depth of the pyramids at a spacing of 1.5 μm to 6 μm, which allows for the structure-conformal deposition of a perovskite layer by spin coating.
Resumen de: US20260269625A1
An electronic device includes a memory, and a processor operatively connected to the memory. The processor is configured to receive a plurality of weather forecast data, obtain a plurality of feature data based on the plurality of weather forecast data, obtain integrated feature data integrating the plurality of feature data based on a similarity among the plurality of feature data, and generate a predicted value of an amount of solar power generation based on the integrated feature data.
Resumen de: US20260271480A1
A photoelectric conversion element having an improved short-circuit current density. The photoelectric conversion element is a photoelectric conversion element including a first electrode, a second electrode, and a photoelectric conversion layer arranged between the first electrode and the second electrode. The photoelectric conversion layer contains a crystal having a perovskite structure. The photoelectric conversion element includes, between the photoelectric conversion layer and the first electrode, a charge-transporting layer containing an amorphous body of a cyclic conjugated compound in which a plurality of pyrrole rings are bonded by conjugated bonds. In an X-ray diffraction spectrum of the charge-transporting layer using a CuKα ray, no diffraction peak having a half-width of 0.5° or less is present in a range of a Bragg angle 2θ of 6.5 to 8.5°.
Resumen de: US20260271426A1
A back contact solar cell, which includes: a substrate, the back surface including first doped regions and second doped regions arranged alternately, and the first doped region and the second doped region each including a first sub-region and a second sub-region; a first doped semiconductor layer located in a corresponding first doped region; a second doped semiconductor layer located in a corresponding second doped region; the first conductive portion located on a side of the first doped semiconductor layer away from the substrate, and the second conductive portion located on a side of the second doped semiconductor layer away from the substrate; and the first anti-reflection portions are located on sides of the first doped semiconductor layer and the second doped semiconductor layer away from the substrate and disposed corresponding to the second sub-region of the first doped region and the second sub-region of the second doped region.
Resumen de: US20260271409A1
Provided is a photovoltaic module, including a solar cell and a solder strip. A plurality of solar cells are arranged along a first direction, and there is overlap between projections of two adjacent solar cells along a second direction, and the two adjacent solar cells are connected by the solder strip. The solar cell includes a first surface and a second surface along the second direction. A first busbar is provided on the first surface and includes a first current collecting unit. A second busbar is provided on the second surface and includes a second current collecting unit. Along the second direction, a projection area of the first current collecting unit is smaller than a projection area of the second current collecting unit, and a projection of the first current collecting unit is located within a projection of the solder strip corresponding thereto.
Resumen de: US20260271422A1
The present disclosure relates to the field of photovoltaic technology, and provides a solar cell and manufacturing method thereof. The method includes: providing a substrate including a first surface and an opposing second surface; forming a doped layer by performing doping treatment on the first surface using a first doping element; forming activated portions by performing first laser treatment on first portions of the doped layer; removing the activated portions and forming first textured surfaces by performing first etching treatment; forming a first doped polycrystalline silicon layer including a second doping element and a first silicon glass layer on the second surface; forming porous portions by performing second laser treatment on first portions of the first silicon glass layer; and removing the porous portions and first portions of the first doped polycrystalline silicon layer beneath the porous portions and forming second textured surfaces by performing second etching treatment.
Resumen de: US20260271431A1
The present disclosure provides a back contact cell and a photovoltaic module. The back contact cell includes: a cell substrate; first and second busbars alternately arranged on the cell substrate in a first direction, the first busbar including a plurality of first sections spaced apart in a second direction, and the second busbar including a plurality of second sections spaced apart in the second direction; a first through-wire extending in the first direction and in contact connection with a plurality of first sections in a same row in the first direction; and a second through-wire extending in the first direction and in contact connection with a plurality of second sections in a same row in the first direction. The adjacent first through-wire and the second through-wire form a through-wire set. The number of the through-wire set is designed to decrease as the number of busbars increases.
Resumen de: AU2025275327A1
The present application provides a solar cell and a preparing method therefor, and a photovoltaic module, relating to the field of photovoltaic technologies. The solar cell provided in the present application includes a silicon substrate and a film-layer structure disposed on a surface of the silicon substrate. At least a portion, covered by the film-layer structure, of the surface of the silicon substrate is provided with a plurality of microstructure units, and each microstructure unit of at least a portion of the plurality of microstructure units includes at least two substructures. The plurality of microstructure units may form a surface with certain undulations, thereby increasing a bonding area between the film-layer structure and the silicon substrate, and reducing a contact resistivity of the film-layer structure. ec e c
Resumen de: AU2025429038A1
The present application is applicable to the technical field of solar cells, and provides a back-contact cell (100), a cell assembly (200), and a photovoltaic system (1000). In the back-contact cell (100), a back surface (12) is provided with a plurality of first series-connection regions (13) and a plurality of second series-connection regions (14), a plurality of first grid lines (20) comprise at least one first bus grid line group (210), the first bus grid line group (210) comprises two adjacent first bus grid lines (22), a first insulating layer (51) is arranged in a first edge series-connection region (131) and located on the first bus grid lines (22), a second insulating layer (52) is arranged in a second edge series-connection region (141) and located on a first connecting grid line (32), a first auxiliary connecting line (61) is arranged in the first edge series-connection region (131), in a second direction, at least one side of each first bus grid line (22) is provided with the first auxiliary connecting line (61), the first auxiliary connecting line (61) connects at least two second grid lines (30) located on the same side of the first bus grid line group (210), a second auxiliary connecting line (62) is arranged in the second edge series-connection region (141), in the second direction, at least one side of the first bus grid line group (210) is provided with the second auxiliary connecting line (62), and the second auxiliary connecting line (62) connects the firs
Resumen de: AU2025429131A1
The present application is applicable to the technical field of solar cells, and provides a back contact cell (100), a cell module (200) and a photovoltaic system (1000). In the back contact cell (100), first collection grid lines (21) are discontinuous in a first edge series connection region (131) and continuous at second series connection regions (14), first busbar grid lines (22) are continuous in the first edge series connection region (131) and the second series connection regions (14), and second grid lines (30) are continuous in the first edge series connection region (131). A first edge busbar line (40) is closer to a first edge (121) than the first edge series connection region (131), and the first edge busbar line (40) is electrically connected to at least some of the first collection grid lines (21) and is electrically connected to the first busbar grid lines (22). A first insulating layer (50) is provided on portions of the first busbar grid lines (22) corresponding to the first serial connection region (13).
Resumen de: US20260269774A1
0000 The present disclosure concerns a large surface area solar energy generation apparatus and method that protects the solar system from meteorological or any other ambient threat and restores the solar system to operating condition once the threat has passed. The system is sufficiently large to cover parking lots and other large ground surface structures and offers double the conventional solar exposure surface area per supporting post. The apparatus generates more electricity with single axis and dual axis tracking. The apparatus is pre-assembled in a central production facility to avoid costly onsite construction and installed at the utilization site with minimal effort.
Resumen de: US20260264265A1
Provided is a system for mounting a protective element of a photovoltaic panel. A system for mounting a protective element of a photovoltaic panel includes a photovoltaic panel transport device configured to transport the photovoltaic panel, a protective element housing device configured to house a plurality of protective elements that protect a corner of the photovoltaic panel, a protective element transport device configured to transport the protective elements, and a protective element insertion device configured to receive the protective elements by the protective element transport device and insert the protective element into the corner of the photovoltaic panel.
Nº publicación: US20260269781A1 10/09/2026
Solicitante:
UNIRAC INC [US]
Unirac, Inc.
Resumen de: US20260269781A1
0000 A clamping mechanism includes a first fastener and a second fastener. The second fastener includes a head having a first rib with a first serration, a second rib with a second serration, a third rib with a third serration, and a fourth rib with a fourth serration. The first rib extends a first length and the first serration extends a second length that is less than the first length. The second rib extends a third length and the second serration extends a fourth length that is less than the third length. The third rib extends a fifth length and the third serration extends a sixth length that is less than the fifth length. The fourth rib extends a seventh length and the fourth serration extends an eighth length that is less than the seventh length. The second fastener includes a body coupled to the first fastener.
BOPI
Sede Electrónica
