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158
resultados
Última actualización
22/10/2025 [07:02:00]
Resumen de: FR3161330A1
Nappe photovoltaïque flottante L’invention concerne un dispositif de production électrique flottant pour un bateau. Il est constitué par une nappe photovoltaïque flottante reliée au bateau par des moyens de connexion électrique et d’attaches mécaniques, constituée d’un élément photovoltaïque flexible ou d’une pluralité d’éléments photovoltaïques rigides et supportés par une feuille d’un matériau de masse volumique inférieure à celle de l’eau qui assure la flottaison de la structure photovoltaïque à la surface d’une étendue d’eau. Lorsqu’elle n’est pas en utilisation, cette nappe photovoltaïque est stockée à bord du bateau ou à l’arrière du bateau, enroulée sur un mandrin ou pliée en accordéon. Figure pour l’abrégé : Figure 6
Resumen de: DE102024110191A1
Die Erfindung betrifft eine Lagereinheit, insbesondere ein mehrteiliges Stehlager (1), zur schwenkbaren Lagerung insbesondere einer Solarnachführwelle für Solarmodule. Die Lagerkalotte (3) ist im Lagergehäuse (2) wartungsfrei gleitgelagert und bildete eine sphärische Lagerung um Fluchtungsfehler der Wellenachse auszugleichen.Erfindungsgemäß hat die Lagereinheit (1) zumindest eine durch Lagergehäuse (2) und Lagerkalotte (3) gebildete Schwenkwinkelbegrenzung (8, 9) aufweist zur Begrenzung des Schwenkwinkels der Lagerkalotte um die Lagerachse (A) im Lagergehäuse (2) auf ein vorbestimmtes Winkelmaß (α).
Resumen de: US2025324774A1
A solar cell module insulation film disposed between a solar cell and a steel sheet in a solar cell module, the solar cell module insulation film including: a sealing material layer, an insulating substrate, and a polyethylene-based resin layer, in this order, wherein the polyethylene-based resin layer is a polyethylene film; and a wetting tension of a surface of the polyethylene-based resin layer that is opposite side to the insulating substrate is 36 dyne/cm or more.
Resumen de: WO2025217245A1
A ground pile for a solar tracking system includes an elongate hollow tube extending longitudinally from a first end to a second end, a mount proximate the first end for attaching solar tracking components, one or more threaded longitudinal segments of the hollow tube each having exterior helical segments extending around the longitudinal segment and forming a screw thread, and one or more drivable longitudinal segments of the hollow tube having cross-sections with an internal surface shaped in a non-circular shape.
Resumen de: WO2025213623A1
A flexible photovoltaic support, comprising columns, cross beams, bearing cables, and assembly fixing members. The cross beams are correspondingly arranged at top ends of the columns, and the bearing cables are fixedly connected to the cross beams and extend between adjacent cross beams. Each assembly fixing member comprises a pressing block, an engagement member and a clamping assembly, the pressing block being rotatably connected to the engagement member, and an accommodating cavity being formed between the pressing block and the engagement member and used for clamping and limiting a bearing cable. The pressing block comprises a horizontal base plate part and a hook part extending from an upper side of the horizontal base plate part. The hook part is used for abutting against a photovoltaic module, and the clamping assembly penetrates through the engagement member and the horizontal base plate part and is used for being fixedly connected to a frame of the photovoltaic module. The flexible photovoltaic support of the present invention has the beneficial effects of being convenient to install, stable, reliable, and capable of avoiding cracking.
Resumen de: US2025324771A1
The present disclosure provides a MULTIJUNCTION solar cell structure including a substrate and a plurality of subcells stacked on the substrate. The plurality of subcells include an InGaAs subcell, the InGaAs subcell includes an InjGaAs base region and an InjGaAs emitter region disposed in a direction away from the substrate, and a multiple quantum well (MQW) structure disposed between the InjGaAs base region and the InjGaAs emitter region. The InjGaAs base region and the InjGaAs emitter region are respectively doped with a first and second conductivity types. The MQW structure includes alternately stacked InxGaAs quantum well layers and InkGaAsPy barrier layers, and a InwGaAsPz step barrier layer disposed between a InxGaAs quantum well layer and a InkGaAsPy barrier layer. A bandgap of the InwGaAsPz step barrier layer lies between a bandgap of the InxGaAs quantum well layer and a bandgap of the InkGaAsPy barrier layer.
Resumen de: US2025324772A1
A solar cell system and a flexible solar panel are disclosed herein. The solar cell system includes a glass housing, a set of rows of solar cells each defining a front side and a rear side and arranged within the glass housing. The solar cell system can also include a reflective element disposed in the glass housing and facing the rear side of the set of rows of solar cells and a first terminal coupled to a first end of the set of rows of solar cells, traversing through and sealed against the first end of the glass housing. The solar cell system can be configured with other solar cell systems into the flexible solar panel that is deployable in a wide range of potential applications.
Resumen de: US2025324809A1
The present application provides a solar cell, including: a silicon substrate, and a plurality of fingers formed on a surface of the silicon substrate. The silicon substrate is doped with antimony, and a concentration of antimony in the silicon substrate is a atom/cm3. The plurality of fingers extend in a first direction, and a density of fingers with the same polarity in a second direction perpendicular to the first direction is n/cm. n and a meet the following relationship: 35−k·lg a≤n≤35−Ig a, where k is a constant less than or equal to 2, a ranges from 1E13 to 2E17.
Resumen de: US2025324907A1
The present invention relates to a spiro compound and application thereof. The spiro compound has a structure as shown in a formula (1). The material provided in the present invention has the advantages of high optical and electrical stability, low sublimation temperature, low driving voltage, high luminous efficiency, long device service life and the like, and can be used in an organic electroluminescent device. In particular, the compound has the possibility of being applied in the AMOLED industry as an electron injection or electron transport material.
Resumen de: US2025324903A1
An object of one embodiment of the present invention is to provide a more convenient highly reliable light-emitting device which can be used for a variety of applications. Another object of one embodiment of the present invention is to manufacture, without complicating the process, a highly reliable light-emitting device having a shape suitable for its intended purpose. In a manufacturing process of a light-emitting device, a light-emitting panel is manufactured which is at least partly curved by processing the shape to be molded after the manufacture of an electrode layer and/or an element layer, and a protective film covering a surface of the light-emitting panel which is at least partly curved is formed, so that a light-emitting device using the light-emitting panel has a more useful function and higher reliability.
Resumen de: US2025324807A1
The present application relates a solar cell, a photovoltaic device and a photovoltaic system. The solar cell includes a substrate, a first passivation layer, and a second passivation layer. The substrate includes a first surface and a second surface opposite to each other along a thickness direction of the substrate. The first passivation layer is disposed on the first surface of the substrate. The second passivation layer is disposed on a side of the first passivation layer away from the substrate. A material of the first passivation layer is the same as that of the second passivation layer. An atomic packing density of the first passivation layer is higher than that of the second passivation layer. An average thickness of the first passivation layer is smaller than that of the second passivation layer.
Resumen de: US2025324812A1
The present application discloses a solar cell, a photovoltaic module, and a manufacturing method therefor. In one example, a solar cell includes a solar cell substrate, collector electrodes, bus electrode sections, and first connection portions. The collector electrodes extend along a first direction, and are distributed at intervals along a second direction. The bus electrode sections are located in edge regions at two ends in the second direction, and extend along the second direction. The bus electrode sections are electrically coupled to corresponding ones of the collector electrodes having a same conductivity type as the bus electrode sections. The first connection portions are arranged on a side of corresponding ones of the bus electrode sections along the second direction and facing away from an edge of the solar cell substrate, and are electrically coupled to the corresponding bus electrode sections.
Resumen de: US2025323595A1
Some embodiments are directed to a power station system that is mobile, able to charge using solar power, able to produce AC and DC current, and/or transportable by being towed such as behind a consumer vehicle. In various embodiments, the system contains a battery that is capable of meeting certain power needs, such as the needs of a jobsite, a medium sized home, etc. The solar power can be derived from a solar panel array that is configurable to generate power in any given environment. The system can also include wheels so that it can be towed, such as a two-axle trailer and a series of outriggers for support and ease of transportation. This unit also can include an inceptor to receive the garnered electricity into a storage device for future uses.
Resumen de: US2025323530A1
Implementations of the disclosed subject matter provides a system having an artificial light source disposed at a distance from earth or other celestial body, where the artificial light source is configured to project one or more beams of light onto the earth or other celestial body. The system may include a photovoltaic array disposed in an area on the earth or other celestial body that is 200 m-20 km or more in any one dimension that is configured to receive the projected one or more beams of light and is configured to convert the received one or more beams of light into electricity.
Resumen de: US2025324899A1
The present disclosure relates to a manufacturing method of a perovskite-type solar cell having a photoelectric conversion layer containing a perovskite compound. The manufacturing method includes a step of applying a silver nanowire solution on an electron transport layer or a hole transport layer formed on the photoelectric conversion layer. a solvent of the silver nanowire solution is an alcohol with three or more carbon atoms.
Resumen de: US2025323596A1
A photovoltaic power generation system includes a first structure and a second structure. The first structure includes a plurality of first photoelectric conversion bodies. The second structure includes at least one second photoelectric conversion body. The first photoelectric conversion bodies each extend in a first direction as a length direction. A direction in which the first photoelectric conversion bodies are aligned is a second direction that is orthogonal to the first direction. When viewed from a third direction that is orthogonal to both the first direction and the second direction, at least part of the at least one second photoelectric conversion body is configured to overlap with at least part of the first photoelectric conversion bodies.
Resumen de: US2025323599A1
A cleaning system for an outdoor equipment includes a control console operable to output an operation instruction, an inertial measurement unit, and an unmanned aerial vehicle movable according to the operation instruction upon receipt of the same. The unmanned aerial vehicle includes an operational processor, a machine body, a cleaning module adapted for spraying a cleaning liquid, a route detection module configured to detect a position of the machine body relative to first and second support frames of the outdoor equipment and generate flight path information for assisting in movement of the machine body along a movement route, and an inertial measurement unit configured to detect a posture parameter set of the machine body related to a posture of the machine body and to output the posture parameter set to the operational processor.
Resumen de: AU2025202063A1
A metal-semiconductor contact structure and a preparation method thereof, a solar cell and a photovoltaic module are provided. The metal-semiconductor contact structure includes a metal electrode and a semiconductor layer in contact with each other. The metal electrode has a metal element, and the semiconductor layer has a semiconductor element and a doping element for 5 doping the semiconductor layer. A contact interface between the metal electrode and the semiconductor layer has a hole and a conductive structure. The conductive structure includes a conductive eutectic adjacent to the semiconductor layer, and a conductive crystal extending from the conductive eutectic into the hole. The conductive eutectic includes a eutectic formed by the metal element and the semiconductor element, and the conductive crystal includes a crystal formed 10 by crystallization of the metal element. FIG. 1 A metal-semiconductor contact structure and a preparation method thereof, a solar cell and a photovoltaic module are provided. The metal-semiconductor contact structure includes a metal electrode and a semiconductor layer in contact with each other. The metal electrode has a metal 5 element, and the semiconductor layer has a semiconductor element and a doping element for doping the semiconductor layer. A contact interface between the metal electrode and the semiconductor layer has a hole and a conductive structure. The conductive structure includes a conductive eutectic adjacent to the semicon
Resumen de: AU2024322165A1
Systems and methods for mounting solar modules are disclosed herein. A mounting system for solar modules includes a first-row solar module and a second-row solar module having a bottom edge and a top edge opposite the bottom edge, a structural clamp configured to connect the top edge of the first-row solar module to a bottom edge of a second-row solar module, roof attachments configured to secure the first-row solar module and the second-row solar module, and structural clamps that connect the first-row solar module to the second-row solar module. The mounting system for solar modules may be installed by installing a first row of roof attachments to a roof surface using fasteners, installing a second row of roof attachments to a roof surface using fasteners, and installing a third row of roof attachments to a roof surface using fasteners.
Resumen de: AU2023441334A1
Disclosed in the present invention are a connector assembly and a connecting structure. The connector assembly comprises a photovoltaic connector, and a connecting device configured to be fixed to a circuit board and electrically connected to the circuit board, wherein a conductive terminal of the photovoltaic connector is configured to be in plug-in connection with the connecting device. By means of the connector assembly, assembly steps and assembly time required for assembling the photovoltaic connector and the circuit board are reduced, and the installation efficiency of the photovoltaic connector and the circuit board is improved; the probability of problems such as connection failure and poor contact is also reduced, such that the reliability of connection between the photovoltaic connector and the circuit board is improved; connecting points of the whole connecting loop are also reduced, such that the contact resistance and heat generation of the whole connecting structure are reduced, and large current transmission can be realized, which is beneficial to improving the power generation capacity of a photovoltaic power generation system; and wires can also be omitted, such that the cost of the wires can be saved on, and an internal space of an inverter can be saved on, which facilitates the miniaturization design of the inverter.
Resumen de: AU2023447541A1
Provided in the present application are a grid-connected inverter and an overvoltage suppression method therefor. In the overvoltage suppression method, when an alternating-current port voltage of a grid-connected inverter does not exceed a preset threshold value, the grid-connected inverter is controlled to perform grid-connected operation in a current source mode; when the alternating-current port voltage exceeds the preset threshold value, the grid-connected inverter is controlled to perform grid-connected operation in a voltage source mode, such that a response to a reactive current or reactive power, which is outputted by an alternating-current port of the grid-connected inverter, is realized within a preset duration; and the grid-connected inverter is controlled to resume the current source mode until the reactive current or the reactive power is greater than or equal to a corresponding preset reactive instruction value. Therefore, when a temporary overvoltage occurs in an electric power system, transient voltage source characteristics are constructed, and a power supply characteristic of a grid-connected inverter is used to enable the grid-connected inverter to perform spontaneous reactive injection, so as to greatly reduce a reactive response time so that same is synchronous with a rising speed of an alternating-current port voltage, that is, an instantaneous reactive power support can be achieved, and rapid suppression of an instantaneous overvoltage can thus be achi
Resumen de: AU2024255269A1
An alignment bracket suitable for facilitating the connection of solar components in a PV system may include a first surface, a second surface, and an attachment member. The first surface may be configured to physically interface with a corresponding surface of a solar component of the PV system. The second surface may be configured to physically interface with a corresponding surface of a support column. The attachment member may include an engagement surface configured to engage with a part of the support column to facilitate a position of the second surface relative to the corresponding surface of the support column.
Resumen de: AU2025237996A1
A mobile transport for moving a solar table, the mobile transport comprising: a transport component having a vehicular segment and a driving system, the transport component being operable to move the solar table from a first location to a point of installation under control of the driving system; and an attachment component coupled to the transport component, the attachment component comprising at least one attaching element that securely attaches to the solar table and at least one motor that supports at least one alignment process implemented during an installation of the solar table to at least one mounting structure; wherein the at least one attaching element comprises a plurality of end effectors that couple to at least one of a torque tube, a purlin and/or a beam within the solar table with independent motion control; and wherein the attachment component extends vertically above the transport component and at a forward angle such that the at least one attaching element is located in front of the transport component. A mobile transport for moving a solar table, the mobile transport comprising: a transport component having a vehicular segment and a driving system, the transport component being operable to move the solar table from a first location to a point of installation under control of the driving system; and an attachment component coupled to the transport component, the attachment component comprising at least one attaching element that securely attaches to the sol
Resumen de: WO2025217438A1
A clamp for adjustably securing a frame of a solar panel to a structural member of a building, the clamp including a first body member comprising a distal end and a proximal end as well as an opening in the first body member disposed proximate the distal end. The clamp also includes a second body member disposed substantially orthogonal to the first body member at the proximal end of the first body member, the second body member further comprising at least one outwardly extending restraining member for either insertion into a slot within the frame or for placement atop the frame. The clamp also includes a multi-sided head with a shaft and an off-center hole disposed within the shaft, the shaft received within the opening in the first body member and the off-center hole operable to receive a threaded fastener for insertion into the structural member.
Nº publicación: WO2025217150A1 16/10/2025
Solicitante:
GAF ENERGY LLC [US]
GAF ENERGY LLC
Resumen de: WO2025217150A1
A system includes a photovoltaic module installed on a roof deck, where the photovoltaic module comprises at least one solar cell; and a roofing shingle installed on the roof deck adjacent to the photovoltaic module, where the roofing shingles does not include a solar cell, where the roofing shingle includes a top surface and a bottom surface opposite the top surface, where the bottom surface of the roofing shingle is proximate to the roof deck, where the top surface of the roofing shingle is exposed to an external environment, where the top surface of the roofing shingle includes a first section and a second section, and where the first section is configured to change appearance in response to exposure to a predetermined temperature.
BOPI
Sede Electrónica
