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165
resultados
Última actualización
03/05/2025 [07:00:00]
Resumen de: FR3154890A1
Système de production d’énergie photovoltaïque et procédé de pilotage d’un tel système Système de production d’énergie photovoltaïque, comprenant une pluralité de panneaux (P1 à P2), chaque panneau (P1 à P2) comprenant un module photovoltaïque (6), et étant monté mobile en rotation sur une structure porteuse (2 à 4) autour d’un axe de rotation (A), un dispositif d’enroulement (10) porté par une première zone de fixation (Z1) d’un premier panneau (P1), une toile (14) configurée pour être accrochée par une première de ses extrémités (E1) au dispositif d’enroulement (10) et par une deuxième de ses extrémités (E2) à une deuxième zone de fixation (Z2) d’un deuxième panneau (P2) de manière à couvrir au moins une partie d’une zone (ZS) du sol située verticalement au-dessous de la toile (14), le système étant configuré pour que la toile (14) s’enroule dans le dispositif d’enroulement (10) en fonction d’une position relative des première et deuxième zones de fixation (Z1, Z2). Figure pour l’abrégé : Fig.1
Resumen de: US2025142982A1
Various implementations described herein are directed to determining an order or locations of power devices connected in a serial string to a central power device. The order or locations may be stored in a non-volatile computer-readable storage medium.
Resumen de: WO2025087704A1
The present invention relates to an electrically conductive adhesive for attaching solar cells together in a shingled photovoltaic module or in a ribbon-attached photovoltaic module, wherein the adhesive provides the required viscosity, adhesion and electrical conductivity, with low silver quantity.
Resumen de: WO2025087674A1
The invention relates to a holding part (100) which comprises, in a main direction from a lower face to an upper face of the holding part (100): - a base (200) which extends between a first end face and a second end face; - connecting means; and - a fastening portion (400) which is connected, in fixed connection, to the base (200) using the connecting means (300). The fastening portion (400) comprises a profile which extends between the two end faces, the fastening portion (400) defines a snap-fitting recess (401) which is configured to allow an anchoring clip to be inserted and snap-fitted in the recess, and the holding part (100) comprises cinching means which are configured to hold the base (200), by the lower face, so that it is secured to the structure.
Resumen de: WO2025088462A1
Integrated solar-powered electrochemical device for the extraction and valorization of carbon dioxide from seawater, comprising an electrolyzer (20), an electrical power supply comprising a photovoltaic module (10) and an electrical energy storage system (30), and a control circuit (40) configured to control the electrical connections of the electrolyzer (20) to the photovoltaic module (10) and to the electrical energy storage system (30). The electrolyzer (20) includes a membrane-electrode assembly (23) comprising a porous cathode (24), a porous anode (26) and a bipolar membrane (25) interposed between the cathode (24) and the anode (26). The photovoltaic module (10) comprises a plurality of solar cells (11) integrated onto the anodic flow field plate (22) of the electrolyzer (20), the anodic flow field plate (22) acting as a cathode for the solar cells (11).
Resumen de: WO2025088520A1
A system and method for determination of parameters for the set up of docking stations for electronic devices used in photovoltaic power plants. The system obtains user input comprising a first set of parameters associated with a docking station for an electronic device from a user device. Further, the system determines a second set of parameters associated with the docking station based on the first set of parameters. Furthermore, the system renders the determined second set of parameters including a first parameter indicative of a gap between a docking station frame associated with the docking station and a module edge associated with a solar panel of the set of solar panels, a second parameter indicative of a design slope between the docking station frame and the module edge, and a third parameter indicative of a maximum angular difference between the docking station and an adjacent solar panel of a first tracker.
Resumen de: WO2025088521A1
A system and method for determination of parameters for the set up of fixed bridges for photovoltaic power plants. The system obtains user input comprising a first set of parameters associated with a fixed bridge from a user device. Further, the system determines a second set of parameters associated with the fixed bridge based on the first set of parameters. Furthermore, the system renders the determined second set of parameters including a first parameter indicative of a gap between a module edge of the first solar panel and a module edge of the second solar panel, a second parameter indicative of a slope angle across the fixed bridge, a third parameter indicative of a maximum angular difference between two sides of the fixed bridge, and a fourth parameter indicative of the width of a flat surface associated with a fail¬ safe location of an electronic device.
Resumen de: WO2025088478A1
An integrated protection system of a solar panel is disclosed, comprising one or more solar panels (P) having an operating surface, a housing frame comprising at least two support shoulders (1a, 1b) equipped with cross-bars that jointly connect said support shoulders (1a, 1b), which are arranged underneath panel (P) and which serve as supports for said one or more solar panels (P), a pair of transmission shafts (3, 4), held in rotation by said support shoulders (1a, 1b), parallel to and arranged transversely to opposing sides of one or more solar panels (P), a pair of flexible transmission elements (5a, 5b), closed in a loop around said transmission shafts (3, 4), in planes parallel and substantially orthogonal to said operating surface, a drive unit to set that pair of flexible transmission elements (5a, 5b) in motion, and a plurality of slender slats (6), bound at the ends to said pair of flexible transmission elements (5a, 5b), arranged adjacent to each other to form a flexible cover of a length similar to a length of said opposing sides of one or more solar panels (P), wherein said pair of flexible transmission elements (5a, 5b) have upper branches running on a plane arranged at a certain distance above said operating surface and lower branches running on a plane arranged below the one or more solar panels (8) and wherein a brush (7) with cylindrical shape is further provided, mounted integral in translation with said flexible transmission elements (5a, 5b).
Resumen de: WO2025087485A1
The invention relates to a solar cell testing device for measuring electrical characteristic data regarding a solar cell (1) having a top side (10) and a bottom side (11), the solar cell testing device comprising: - a transfer contact unit (14) which is designed such that, during a measurement, the transfer contact unit collects the first signals from the first contact strip (8) and transports them; and - a line (12) which is designed such that, during the measurement, the line collects the second signals from the second contact strip (9) and transports them. The transfer contact unit (14) is designed such that, during the measurement, the transfer contact unit transports signals collected from the first contact strip (8) to a side of the solar cell (1) which is opposite from the first contact strip (8) and on which the second contact strip (9) and the line (12) are disposed. The line (12) either is designed to further transport the first signals, and the second signals collected from the second contact strip (9), to the measuring device (3) in bundled form or is designed to be connected, on the side of the solar cell (1) on which the line is disposed, to the measuring device (3) while bundled with the transfer contact unit (14), so that the first and second signals are jointly transported, on the side of the solar cell (1) on which the second contact strip (9) is located, to the measuring device (3). Alternatively, an amplifier (15) is provided which is associated with the t
Resumen de: US2025141395A1
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 backsheet below the encapsulant. The backsheet 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.
Resumen de: US2025141399A1
Support platforms for one or more solar panels and systems and methods for securing support platforms are provided. In one embodiment, a frame of a support platform includes a plurality of support legs, each leg including a shoe plate. One or more toggle anchors with rod and/or cable are provided that include an anchor portion and a toggle portion pivotally coupled to the anchor portion, and a rod and/or cable is coupled to the toggle portion. Each anchor is driven into the ground with a driving rod such that an exposed end of the rod and/or cable extends from the ground. The driving rod is removed, and the rod and/or cable is pulled to deploy the anchor, and which the anchor is pull tested and measured in real time soil conditions whereupon the 10 exposed end is coupled to the shoe plate of one of the support legs to apply a desired tensile force between the exposed end and the anchor to secure the support leg and, consequently, the support platform relative to the ground.
Resumen de: US2025141233A1
Method for optimizing a maximum power point of a solar cell stack having modules, each including an MLSD unit, and an inverter. The MLSD unit shuts down the module when module voltage falls below a first voltage threshold, and switches it on, when a predefined second voltage threshold is exceeded. For optimal performance, the solar cell stack carries out: Defining, changing an electrical control parameter to a first wait value so that the second voltage threshold is exceeded exceeded; maintaining first wait value for a first time period so the modules are switched on by the MLSD units; changing electrical control parameter to a threshold value in a variation range and determining current-voltage curves for the modules in variation range; determining maximum stack power from current-voltage curves of the modules in the variation range; and predefining the determined maximum stack power as the maximum performance point.
Resumen de: US2025142981A1
Disclosed is a bendable and flexible photovoltaic device comprising a photovoltaic cell; an adhesive layer, provided on both sides of the photovoltaic cell; and an encapsule layer, provided on the adhesive layer to encapsulate the photovoltaic cell. The encapsulant layer comprises cured silicone.
Resumen de: US2025143008A1
The present disclosure discloses a method for manufacturing a back contact solar cell. The manufacturing method includes: providing a substrate; forming sequentially a first interface passivation layer and a first doped layer on the first surface of the substrate; forming a first mask layer on merely a surface of the first doped layer that is located within the first doped region; removing the first doped layer and the first interface passivation layer that are located within the second doped region and the third region; forming sequentially a second interface passivation layer and a second doped layer on the first mask layer, the second doped region and the third region at a same time, wherein a conductive type of the second doped layer are opposite to a conductive type of the first doped layer.
Resumen de: US2025143160A1
Disclosed herein is a display apparatus, including: a foldable substrate; a pixel array section including a plurality of pixels disposed on the substrate and each including an electro-optical device; the foldable substrate being folded at a substrate end portion at least on one side thereof around the pixel array section; a peripheral circuit section disposed on the substrate end portion and adapted to drive the pixels of the pixel array section; and a pad section provided on the substrate end portion on which the peripheral circuit section is provided and adapted to electrically connect the peripheral circuit section to the outside of the substrate.
Resumen de: US2025143062A1
Disclosed are a light-emitting device, a display panel, a display apparatus and a method for manufacturing a light-emitting device. The light-emitting device includes a first film layer, a light-emitting structure, and a second electrode layer. Where the first film layer includes a middle portion, and an edge portion surrounding the middle portion; the light-emitting structure includes an organic light-emitting layer and a flat portion, the flat portion is located in a region where a smaller one of the first distance and the second distance is located, and the flat portion matches with a contact film layer in energy level, so that after being filled with the flat portion, a film thickness between a surface of the light-emitting structure facing away from the first film layer and the base substrate is consistent.
Resumen de: US2025142972A1
A display device includes: a substrate; a polycrystalline silicon film on the substrate; and a first buffer film between the substrate and the polycrystalline silicon film and having one surface contacting the polycrystalline silicon film and another surface opposite to the one surface, wherein the one surface of the first buffer film has a first root mean square (RMS) roughness range, and the first RMS roughness range is 1.5 nm or less.
Resumen de: US2025141397A1
A roofing system includes a roof deck and at least one photovoltaic module installed on the roof deck. The first photovoltaic module includes at least one solar cell and a sealant. At least one fastener penetrates the sealant and the roof deck.
Resumen de: WO2025090798A1
Provided herein are various enhancements for solar panels and associated solar arrays. In one example, a method of manufacturing includes forming, by an additive manufacturing process, a stackup of half-panels comprising connected pairs of the half-panels each having an integrated construction comprising a webbing structure connected to a skin layer substantially covering a face. The method also includes separating the stackup into detached pairs of the half-panels, assembling a selected detached pair of the half-panels into a full panel, and attaching photovoltaic cells to a selected face of the full panel.
Resumen de: WO2025090050A1
The present invention relates to the detection of the error in photovoltaic panels on a panel cell basis by thermal inspection from unmanned aerial vehicle images with artificial intelligence technology, performing temperature measurement, model conversion of images from two dimensions to three dimensions, real-time solar simulation and field navigation analysis.
Resumen de: WO2025089618A1
A photovoltaic (PV) system may include a plurality of PV modules connected in series, each PV module of the plurality of PV modules being configured to harvest solar energy, and output the harvested solar energy as direct current (DC); at least one inverter connected to the plurality of PV modules, the at least one inverter configured to, receive the DC output by the plurality of PV modules, and convert the DC output into alternating current (AC); each PV module of the plurality of PV modules includes at least one capacitor configured to store the harvested solar energy; and processing circuitry configured to, monitor a charging voltage of the at least one capacitor, and control the DC output of the PV module based on the monitored charging voltage of the at least one capacitor.
Resumen de: WO2025089543A1
A method for monitoring a photovoltaic system according to one aspect comprises the steps of: receiving information about the photovoltaic system from an inverter; determining, on the basis of whether the information is received, whether an error has occurred in the inverter or a solar module; and, if an error has occurred in the solar module, outputting a layout of the photovoltaic system on the basis of the type of error of the solar module and transmitting an alarm, wherein the step of determining can include the steps of: determining that an error has occurred in the inverter if the information is not received; determining, on the basis of the information, whether an error has occurred in the solar module if the information is received; and, if it is determined that an error has occurred in the solar module, determining the type of error.
Resumen de: WO2025090902A1
A roofing system includes a roof deck and at least one photovoltaic module installed on the roof deck. The first photovoltaic module includes at least one solar cell and a sealant. At least one fastener penetrates the sealant and the roof deck.
Resumen de: WO2025088231A1
The present invention relates to a longitudinal profile designed for a tab-type system for the quick installation of photovoltaic panels, the one-piece cross section of which results from combining a structural tubular profile with a rectangular central section and a vertical plane of symmetry. The profile consists of two additional closed contours with outer sides at 90 degrees to each other and parallel to the previous rectangular central section as an extension of its upper face, and an approximately T-shaped outer extension of the central rectangular section in respective lower vertices. The aforementioned two approximately T-shaped outer extensions are configured to be clasped externally and from below by an additional mechanism in the form of a fastening clamp in two pieces provided with respective upper retention tabs.
Nº publicación: WO2025087341A1 01/05/2025
Solicitante:
LIN HUI HSIUNG [CN]
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Resumen de: WO2025087341A1
A microstructure optical film structure having a latitude position optimization function, used for a solar light-collecting module installed (operating) in a direction perpendicular (orthogonal) to sunlight or in a direction perpendicular (orthogonal) to ground, and a method for collecting sunlight or ambient light by the light-collecting film. The microstructure optical film module comprises a photovoltaic (PV) module, and the module is suitable for various inorganic/organic PV wafers/photoelectric sensors/modules thereof and comprises an optimized microstructure optical film layer which can receive light of various angles incident from different latitudes. On the basis of the orientation of the microstructure optical film, a microstructure profile defined within a specific latitude range is optimized to collect solar energy/ambient light in a direction perpendicular to sunlight or in a direction perpendicular to ground. The present invention directly overcomes the key issue in the solar industry of how to reduce the system cost while ensuring unit energy conversion efficiency.
BOPI
Sede Electrónica
