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196
resultados
Última actualización
26/03/2026 [07:02:00]
Resumen de: DE102024127309A1
PVT-Modul mit einer photovoltaischen Zelle und einem thermischen Absorber, thermischer Absorber, Verfahren zur Herstellung eines PVT-Moduls und PVT-Anordnung mit mindestens zwei PVT-Modulen.
Resumen de: EP4716416A1
A tandem solar module having a top and bottom cell. The bottom cell has been optimized to account for the wavelength spectrum/photons that are absorbed/filtered by the top cell where such absorbed/filtered photons could impact the operation of the bottom cell with respect to efficiently collecting the non-absorbed/filtered photons in the bottom cell.
Resumen de: WO2024236185A1
The invention relates to a device (10) for producing hybrid electrical power, the device comprising photovoltaic panels (12) and at least one rotary machine generator (11) that is isochronous in response to an electrical load to be supplied, each generator comprising an alternator. The device further comprises: - a memory storing a limit value for the minimum electrical power to be supplied by each rotary machine generator; - a controller (15) configured to limit the electrical power supplied by the photovoltaic panels according to the electrical load to be supplied and to the stored limit value for the minimum electrical power to be supplied by the generators; and - a means for electrically coupling the alternator of each generator in operation. In certain embodiments, the device further comprises at least one electric battery (13) and the controller (15) is configured to limit the electrical power supplied by the photovoltaic panels (12) according to the electrical load to be supplied, the level of charge of each battery, the maximum charging current for each battery and the stored limit value for the minimum electrical power to be supplied by each generator (11).
Resumen de: EP4716421A1
A laminated body according to an embodiment includes a substrate, a transparent electrode provided on the substrate and an insulating film provided on the transparent electrode. The insulating film covers 50 % or more and 100% or less of a surface of the transparent electrode on the opposite side of the substrate. The insulating film has a thinner thickness of a thickness of the substrate.
Resumen de: EP4716433A1
A two-terminal perovskite-silicon tandem solar cell and a preparation method therefor, which are applied to the technical field of perovskite solar cells. The two-terminal perovskite-silicon tandem solar cell comprises a perovskite-silicon tandem solar cell and a near-infrared-light conversion layer, wherein the perovskite-silicon tandem solar cell comprises a tandem solar cell sheet, which comprises a perovskite solar cell structure used for absorbing visible light, and a crystalline silicon solar cell structure used for absorbing near-infrared light; and the near-infrared-light conversion layer is arranged on the surface of a light-incident side of the perovskite-silicon tandem solar cell, and is a down-conversion thin film. Short-wavelength sunlight is converted into long-wavelength light by means of the near-infrared-light conversion layer, so as to solve the problem of current mismatch in a two-terminal perovskite-silicon tandem solar cell caused by illumination conditions with a high visible-light proportion, such that the two-terminal perovskite-silicon tandem solar cell has relatively high performance.
Resumen de: EP4715283A1
PVT-Modul (10) mit einer photovoltaischen Zelle (12) und einem thermischen Absorber (14), thermischer Absorber (14), Verfahren zur Herstellung eines PVT-Moduls (10) und PVT-Anordnung mit mindestens zwei PVT-Modulen (10).
Resumen de: EP4716418A2
A photovoltaic module includes a first cover plate, a first adhesive film, a cell string, a second adhesive film and a second cover plate. The first cover plate has a first surface, facing the cell string and including a central area and an edge area surrounding the central area. The first adhesive film includes a first sub-adhesive film located on the edge area, and a second sub-adhesive film located on a surface of the first sub-adhesive film away from the first surface and having an orthographic projection on the first surface at least covering the central area and part of the edge area and partially overlapping with an orthographic projection of the first sub-adhesive film on the first surface. Material of part of the first sub-adhesive film facing the cell string is the same as material of part of the second adhesive film facing the cell string.
Resumen de: WO2024236321A1
A method of transporting portable cabins (1) having a flat roof (2) with a flat layer of lightweight or flexible solar material (10). The method comprises releasably attaching a protective layer (16) to cover the solar material (10) and transporting the cabin (1) with the covered solar material (10) in place. A portable cabin (1) with a flat layer of lightweight or flexible solar material (10) attached to the roof (2) is also disclosed.
Resumen de: EP4714945A1
The present invention provides a novel compound that can improve the luminous efficiency, stability, and lifespan of the element, a composition comprising the same and an organic electronic element using the same, and an electronic device thereof.
Resumen de: EP4716431A1
The present application provides a solar cell, a preparation method thereof, and an electric apparatus. The solar cell includes a substrate, a conductive layer, a grid line layer, a perovskite functional layer, and an electrode layer, where the conductive layer includes conductive portions with a first gap between the conductive portions, the grid line layer includes a plurality of grid lines, the perovskite functional layer includes functional portions with a second gap between the functional portions, each grid line is located between the first gap and the second gap that are adjacent to each other, the electrode layer includes a plurality of electrodes, and the electrodes are electrically connected to the grid lines.
Resumen de: EP4716430A1
A perovskite film and a preparation method thereof, a perovskite battery, and an electric apparatus are provided. The perovskite film includes: a perovskite matrix layer; and a plurality of spaced-apart nano-protrusions disposed on at least one surface of the perovskite matrix layer.
Resumen de: EP4714959A1
A light emitting element including a first electrode, a second electrode disposed on the first electrode, and an emission layer disposed between the first electrode and the second electrode is provided. The emission layer contains a first compound represented by Formula 1.
Resumen de: US2024387762A1
Methods of fabricating solar cell emitter regions with differentiated P-type and N-type layouts and incorporating dotted diffusion, and resulting solar cells, are described. In an example, a solar cell includes a substrate having a light-receiving surface and a back surface. A first polycrystalline silicon emitter region of a first conductivity type is on a first thin dielectric layer on the back surface of the substrate. A second polycrystalline silicon emitter region of a second, different, conductivity type is on a second thin dielectric layer on the back surface of the substrate. The second polycrystalline silicon emitter region has a vertical thickness less than a vertical thickness of the first polycrystalline silicon emitter region.
Resumen de: EP4715878A1
The present application discloses an insulating layer, a preparation method, a back-contact conductive integrated back sheet, and a photovoltaic module. The insulating layer includes a support layer, a first bonding layer, and a second bonding layer. The support layer includes a first surface and a second surface that are opposite. The first bonding layer is adhered to the first surface. The second bonding layer is adhered to the second surface. The first bonding layer and/or the second bonding layer includes a plurality of polyolefin films. At least one of the polyolefin films in contact with a bonded material includes 1 to 2 parts by weight of other polyolefin materials and 0.1 to 1 parts by weight of a polypropylene material. The other polyolefin materials are one or more of polyethylene, ethylene-propylene copolymer, ethylene-butene copolymer, ethylene-octene copolymer, ethylene-vinyl acetate copolymer, polyvinyl chloride, and vinyl chloride. In this way, the water vapor barrier effect is higher, the creep resistance is better, and the melting point temperature is higher, so that the probability of a connection failure can be reduced, and the stability and reliability of the insulating layer can be improved.
Resumen de: CN121241685A
Aspects of the invention include: a solar panel having (a) a photovoltaic (PV) cell array, and (b) an encapsulation encapsulating the PV cell array, and wherein top and bottom sections of the encapsulation are bonded together at a bonding perimeter of the encapsulation to form a hermetic seal around the PV cell array; wherein (i) the top section of the package comprises a glass composition or a glass ceramic composition; and (ii) the bottom section of the package comprises a glass composition, a glass ceramic composition, or a metal.
Resumen de: AU2024277835A1
A power generator comprises (I) at least one reaction cell for reactions involving atomic hydrogen products identifiable by unique analytical and spectroscopic signatures, (ii) a molten metal injection system comprising an electromagnetic pump that provides a molten metal stream to the reaction cell and at least one reservoir that receives the molten metal stream, and (iii) an ignition system comprising an electrical power source that provides low-voltage, high-current electrical energy to the at least one steam of molten metal to ignite a plasma. In some embodiments, the power generator may comprise: (v) a source of H2 and 02 supplied to the plasma, (vi) a molten metal recovery system, and (vii) a power converter capable of (a) converting the high-power light output from a blackbody radiator of the cell into electricity using concentrator thermophotovoltaic cells with plasma light recycling or (b) converting the energetic plasma into electricity using a magnetohydrodynamic converter.
Resumen de: EP4716438A1
A substrate (1110), a solar cell (1100), a photovoltaic system, and an electric device are provided. The substrate (1110) includes a first film layer (100), where at least one through-hole (110) is provided on the first film layer (100). When the substrate (1110) undergoes bending, the first film layer (100) bends and deforms accordingly. Since the through-hole (110) is provided on the first film layer (100), the through-hole (110) can reduce stress experienced by the first film layer (100) surrounding the through-hole due to bending, thereby improving bending resistance of the first film layer (100), and further improving bending resistance of the substrate (1110). This reduces a risk that the substrate (1110) develops bending marks, fractures, or breaks during repeated bending.
Resumen de: EP4716435A1
The present application provides a perovskite cell and a photovoltaic module, and the perovskite cell comprises a first electrode, a second electrode, a light absorbing layer, a hole transport layer and an electron transport layer. The light absorbing layer is located between the first electrode and the second electrode, the hole transport layer is located between the first electrode and the light absorbing layer, and the electron transport layer is located between the second electrode and the light absorbing layer. The perovskite cell further comprises a passivation layer; the passivation layer is located between the hole transport layer and the light absorbing layer, and/or the passivation layer is located between the electron transport layer and the light absorbing layer; and the passivation layer comprises at least two of an organic molecular passivation material, a metal oxide semiconductor material and a metal halide.
Resumen de: EP4716096A1
A power control apparatus (10) controls power input from a solar cell panel (2) and determines occurrence of an anomaly based on current, voltage, or power supplied from the solar cell panel (2). The solar cell panel (2) has a structure in which multiple solar cell layers (3), each absorbing light of a different wavelength, are stacked on each other. The power control apparatus (10) includes a power conversion section (30) which converts and outputs voltages or currents input from the solar cell layers (3), and an anomaly determination section (29) which determines occurrence of an anomaly. The anomaly determination section (29) determines occurrence of an anomaly based on current, voltage, or power supplied from each of the solar cell layers (3).
Resumen de: EP4715868A1
A semiconductor thermal processing apparatus and a method for transferring workpieces by a carrier device are disclosed. The apparatus includes process chambers assigned into one or more chamber groups; one or more carrier devices associated one-to-one to one of the chamber groups; one or more transfer actuators, each of the transfer actuators being connected to one carrier device in a one-to-one correspondence and configured to drive the connected carrier device to perform a transfer-in or transfer-out action; a controller, communicatively connected to the transfer actuators, receives a transfer-in or transfer-out instruction to a designated process chamber, and, according to the transfer-in or transfer-out instruction, to control the transfer actuator associated to the chamber group assigned to the designated process chamber to perform the transfer-in or transfer-out action; and a host computer, communicatively connected to the controller, transmits the transfer-in or transfer-out instruction to the controller using a preset scheduling method.
Resumen de: EP4716095A1
The present disclosure provides a photovoltaic (PV) equipment safety detection method and a PV equipment safety detection system. The method includes: performing status detection on a PV power station; determining whether there is an abnormality according to detection information, outputting an abnormality instruction if there is an abnormality, and parsing and processing the abnormality instruction to generate an inquiry instruction; displaying the inquiry instruction to a user, and providing, by the user, reply information; determining, according to the reply information, whether to send a further inquiry instruction to the user for an inquiry, or to send an execution instruction to the PV power station, such that according to the execution instruction, the PV power station performs an action to resolve the abnormality or conducts self-inspection and reports the abnormality; and feeding the execution instruction back to a preprocessing port, and performing model switching or model self-learning according to the execution instruction, thereby performing iterative upgrading to obtain an accurate detection result. Through effective iterative interactions with the user, a false alarm caused by the environmental condition is avoided, thereby improving the abnormality handling efficiency, saving human and material resources, reducing operation and maintenance costs, and effectively enhancing user experience.
Resumen de: EP4716094A1
The present disclosure relates to an interactive automated management method and system for a photovoltaic (PV) power station, which operate based on the abnormality detection of the PV power station. When an abnormality occurs, a natural language-based inquiry instruction is generated and sent to a user to determine a condition related to the abnormality, such as an environmental condition, a manual adjustment made to electricity consumption, and external equipment damage. Through effective iterative interactions with the user, a false alarm caused by the environmental condition is avoided, thereby improving the abnormality handling efficiency, saving human and material resources, reducing operation and maintenance costs, and effectively enhancing user experience.
Resumen de: EP4716432A1
The invention provides a use of a solution as an ink to provide, in an ink-printing operation onto a surface of an intermediate product in the production of a perovskite solar cell, a surface film convertible into a functional layer of the perovskite solar cell via drying, wherein the ink-printing operation employs a print head (P) having at least 100 nozzles and/or deposits the ink over an area of at least 0.3 m<sup>2</sup> of the surface, the functional layer is one of an electron transport layer (3a), a perovskite layer, and a hole transport layer, and the solution contains a precursor of the functional layer in a polar solvent which contains an alcohol and/or and ether.
Resumen de: CN121311722A
A buttress for a solar tracking system includes: a bearing housing assembly; and a frame defining an A-shaped profile having a pair of legs and a crown interposed between the pair of legs, the frame including a pivot disposed on the crown and extending between the pair of legs, the pivot configured to support the bearing housing assembly.
Nº publicación: EP4714028A1 25/03/2026
Solicitante:
SALERNO GUGLIELMO [IT]
Salerno, Guglielmo
Resumen de: AU2024273317A1
A photovoltaic window module (1) configured to be installed in a building (2) and to be moved around at least one hinge (3) to assume different configurations; the module comprising: a first panel (4) made of photovoltaic glass and comprising a first face (5) configured to be exposed to sunlight and a second face (6) opposite the first; a second panel (7) made of glass and comprising a first face (8) facing the second face of the first panel; an intermediate photovoltaic device in a gap between the first and the second panel; a perimeter window frame (11) to hold the panels and blind in place and to insulate the gap; at least one hinge bushing (12) coupled to the window frame and configured to be coupled to a hinge pin (13) attached to a perimeter building frame; an electrical transfer system for transferring to the building the current generated by the first panel and the intermediate photovoltaic device, wherein the electrical connection system is integrated into the window frame and into the hinge bushing so that the photovoltaic window module is of the type ready for installation and use.
BOPI
Sede Electrónica
