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161
results.
Updated on
14/09/2026 [07:00:00]
Results 125 to 150 of 161
Absstract of: WO2026182624A1
Mounting plate (10) for roof shingles, comprising a plate-shaped body with a first plate part (12) and a second plate part (14), wherein the first plate part (12) is arranged for attachment to a substrate on a roof, such as a roof board, roof decking, or similar, and the second plate part (14) is arranged to be positioned overlying a shingle plate (40) and comprises an upwardly projecting fastening bolt (22) for attachment of roof equipment. The plate-shaped body comprises a longitudinal fold (16) that forms a bend between the first plate part (12) and the second plate part (14), whereby the first plate part (12) is recessed relative to the second plate part (14).
Absstract of: US20260260155A1
A computing device includes a memory, a processor coupled to the memory, and programming in the memory. Execution of the programming by the processor configures the computing device to: accept as inputs a plurality of known configurations of at least one type of physically modular device that includes associated physical artifacts, train a machine learning model to learn types of configurations corresponding to the at least one type of physically modular device based on the inputted plurality of known configurations of the at least one type of physically modular device and the associated physical artifacts, and create at least one valid configuration of a physically modular device when fed a set of physical artifacts of the physically modular device based on the learned types of configurations of the machine learning model.
Absstract of: WO2026179091A1
The present application provides a solar cell, comprising: a silicon substrate; a first tunneling layer, the first tunneling layer having a plurality of first openings; a first crystalline conductive layer, the first crystalline conductive layer extending into at least one first opening and contacting the silicon substrate; a second tunneling layer, the second tunneling layer having a plurality of second openings; and a second crystalline conductive layer, the first crystalline conductive layer and/or the second crystalline conductive layer extending into at least one second opening, such that the second crystalline conductive layer contacts the first crystalline conductive layer. The degree of concentration of the second openings in the second tunneling layer is greater than the degree of concentration of the first openings in the first tunneling layer. The design of the solar cell not only effectively reduces carrier recombination in the solar cell, improving the passivation effect of the cell, but also increases carrier transmission channels, improving the carrier transmission efficiency of the cell, thereby improving the efficiency of the solar cell.
Absstract of: AU2025220831A1
The present application relates to a solar cell, a preparation method thereof, and a photovoltaic module. The solar cell includes a silicon substrate, and an emitter, a first silicon oxide layer, and an aluminum oxide layer are sequentially stacked on a light-receiving surface of the silicon substrate. The thickness of the first silicon oxide layer is in a range from 0.2 nm to 1.2 nm. 5 The present application relates to a solar cell, a preparation method thereof, and a photovoltaic module. The solar cell includes a silicon substrate, and an emitter, a first silicon oxide layer, and an aluminum oxide layer are sequentially stacked on a light-receiving surface of the silicon 5 substrate. The thickness of the first silicon oxide layer is in a range from 0.2 nm to 1.2 nm. ug u g 11 (111) 51 (511) 6(61) ug u g
Absstract of: US20260262321A1
0000 A method for forming a perovskite layer on a carrier substrate and a method for manufacturing a solar cell having such a perovskite layer. The method includes providing the carrier substrate coated with a first perovskite precursor layer composed of a first perovskite precursor, coating the first perovskite precursor layer on the carrier substrate with a second perovskite precursor layer by applying a solution, which contains a second perovskite precursor forming the second perovskite precursor layer, to a roll, and transferring the solution as a solution film to the first perovskite precursor layer by unrolling the roll along the first perovskite precursor layer, and heating the first perovskite precursor layer together with the solution film above a predetermined reaction temperature limit to initiate a chemical reaction between the first perovskite precursor and the second perovskite precursor.
Absstract of: US20260262435A1
A method for forming a perovskite layer on a carrier substrate and a method for manufacturing a solar cell having such a perovskite layer. The method includes mixing a solution which contains a first and a second perovskite precursor at a mixing temperature, applying the solution to the carrier substrate, moving the carrier substrate together with the applied solution in a two-dimensional movement and simultaneously cooling the carrier substrate together with the applied solution to a deposition temperature below the carrier substrate starting temperature in order to produce a deposited layer which contains the first and the second perovskite precursor on the carrier substrate.
Absstract of: US20260261233A1
A retractable and modular photovoltaic (PV) system for transforming solar energy into electrical energy includes a first asymmetric PV module including (i) a first part free of PV cells, and (ii) a second part including first plural PV cells for generating the electrical energy; a first end junction box electrically connected to a first end of the first plural PV cells; and a second end junction box electrically connected to a second end of the first plural PV cells. The first asymmetric PV module is made of a bendable material so that the first part bends relative to the second part along a boundary when the first asymmetric PV module is retracted.
Absstract of: US20260257576A1
One or more examples provide an electric vehicle or a device for use with an electric vehicle, including an electric vehicle charging system and method. In one example, an electric truck with an electric tailgate is disclosed.
Absstract of: US20260261141A1
0000 A photovoltaic system according to an embodiment of the present disclosure includes an energy storage system (ESS) that is communicatively connected and controllable, at least one distributed energy resource (DER) that is optionally connected, and a backup device configured to control a supply and backup of power to a load connected thereto, wherein the backup device may include a main relay, a load relay, and a processor configured to control the main relay and the load relay to perform the on- or off-operation based on at least one of whether the power grid is interconnected, and an available output power and a charging state of the energy storage system, and control at least one of the power grid, the energy storage system, and the distributed energy resource to supply power to the load based on the operations of the main relay and the load relay.
Absstract of: US20260261231A1
A system for producing electricity with solar panels includes solar panel systems arranged in a grid formation, wherein each solar panel system includes a solar cell assembly consisting of solar panels configured to be movable on a support structure. A connection of each solar cell assembly includes rotation means and tilting means. The system includes control means by means of which, at a selected moment in time, when an incoming angle of the sun's rays is greater than a selected minimum value, but less than a selected limit value, the solar cell assemblies are configured to be rotated so that an angle of rotation of the solar cell assemblies relative to the direction of incoming sunlight is 20°-50°, andtilted to reduce a three-dimensional solar incidence angle of the solar cell assemblies so that the solar cell assemblies do not overshadow one another.
Absstract of: US20260262324A1
0000 A method for improving conversion efficiency of a photovoltaic cell includes treating the cell by exposing it to electromagnetic radiation having a treatment irradiance; and cooling the cell until its temperature reaches a threshold temperature, the exposure of the cell to electromagnetic radiation being maintained and the cooling irradiance of the electromagnetic radiation being greater than or equal to the treatment irradiance.
Absstract of: US20260261234A1
0000 A foldable solar panel including at least two solar modules mounted to a substrate. The foldable solar panel includes hook and loop tape to secure the foldable solar panel in the folded configuration. The foldable solar panel includes at least two straps and at least two horizontal rows of webbing operable to attach the foldable solar panel to a load-bearing platform.
Absstract of: US20260262326A1
0000 A solar cell device and a method of making the same are provided. The method of making a solar cell device includes inkjet printing microdots on a substrate, dewetting the microdots to obtain nanoparticles at positions where the plurality of microdots were printed, depositing a thin film on the nanoparticles, and dewetting the thin film to form nanorods and nanoparticles on the same surface, wherein the positions of the nanoparticles on the surface of the substrate serve as seeds for the formation of the nanords.
Absstract of: US20260257777A1
A solar panel tilt support member for a floating solar power generation apparatus, includes: a lower fixing part elongated in the front-rear direction and fixed to a longitudinal or transverse horizontal frame; an inclined support part extending rearward and obliquely upward from the front end of the lower fixing part to support upper and lower transverse support frames holding the solar panel; and a rear end support part extending upward from the rear end of the lower fixing part and joined with the inclined support part to form a triangular structure with the lower fixing part. A pair of tilt support members are disposed side by side to support the solar panel.
Absstract of: US20260257454A1
The present disclosure provides a laminated film including three or more ordered arrays composed of thermoplastic resin layers of three different types.
Absstract of: US20260262323A1
A solar cell includes a semiconductor substrate, in which a rear surface of the semiconductor substrate having non-pyramid-shaped microstructures, the non-pyramid-shaped microstructures include two or more first substructures at least partially stacked on one another, and a one-dimensional size of the surface of the outermost first substructure is less than or equal to 45 μm; a first passivation layer located on a front surface of the semiconductor substrate; first and second tunnel oxide layers located on the non-pyramid-shaped microstructures; first and second doped conductive layers located on a surface of the first and second tunnel oxide layers, the first and second doped conductive layer has different conductive types; a second passivation layer located on a surface of the first and second doped conductive layers; and electrodes formed by penetrating through the second passivation layer to be in contact with the first and second doped conductive layers.
Absstract of: US20260262322A1
0000 In one aspect, a passivated contact structure includes a passivation oxide layer arranged close to a silicon wafer of a solar cell and a doped crystalline silicon layer away from the silicon wafer, wherein the thickness of the passivated oxide layer is 1.5 nm to 3.5 nm, and several nanoscale micropores are distributed in the passivated oxide layer.
Absstract of: US20260261232A1
This application discloses a photovoltaic module and frame and a photovoltaic module. In one example, a photovoltaic module frame includes: a side plate, a bottom plate and a baffle plate that are fixed to a first side of the side plate. When the bottom plate is bonded to the bottom surface of the photovoltaic laminate, a surface of the baffle plate facing away from the bottom plate is lower than or flush with a light receiving surface of the photovoltaic laminate. The bottom plate, the side plate, and the baffle plate enclose a groove. A first protruding structure extending along a length direction of the side plate is arranged on the side plate. The groove is divided by the first protruding structure into a first overflow groove and a second overflow groove.
Absstract of: US20260261229A1
A mount assembly for securing a solar panel rail or rail-less support structure directly to a roof surface, the mount assembly including: a base having a top surface and a bottom surface; a guide extending upwards from the top surface of the base, where the guide forms a pair of members extending from opposing sides of the base and an aperture between the pair of members; a cavity formed within the base, where the cavity has an open end and a bottom cavity surface, where the open end is open relative to the top surface of the base; a through-hole, where the through-hole passes from the bottom cavity surface to the bottom surface of the base; a fastener, where the fastener is sized to pass through the through-hole; and a piston member, where the piston member is configured to surround a portion of the fastener.
Absstract of: EP4801230A1
0001 The photoelectric conversion element includes a layer containing a crystal having a perovskite structure. When the smaller one of the electrode area of the first electrode and the electrode area of the second electrode is represented by S cm<2>, in a Nyquist plot based on the measurement results of an impedance, the maximum value R
and the maximum value R
Absstract of: EP4800920A1
According to the present disclosure, a steel frame for a photovoltaic module includes a frame member formed by bending a single alloy coated steel sheet and having an insertion part into which a photovoltaic panel is inserted and a hollow part forming a closed cross-section, and the alloy coated steel sheet includes a Mg-Al-Zn-based plating layer on a surface of a steel sheet having a yield strength of 280 to 350 MPa.
Absstract of: 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).
Absstract of: 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).
Absstract of: CN122095546A
The invention relates to a holding part (100) comprising, in a main direction from a lower face to an upper face of the holding part (100): a base (200) extending between a first end face and a second end face; connecting means; and-a fastening portion (400) which is connected in a fixed connection to the base (200) using the connecting device (300). The fastening portion (400) comprises a profile extending between the two end faces, the fastening portion (400) defining a snap-fit recess (401) configured to allow an anchor clip to be inserted and snap-fitted in the recess, and the retaining member (100) comprises a lacing device configured to retain the base (200) through the lower face, the lacing device being configured to retain the anchor clip through the fastening portion (400). Such that the base is secured to the structure.
Nº publicación: EP4799272A1 02/09/2026
Applicant:
HANWHA SOLUTIONS CORP [KR]
Hanwha Solutions Corporation
Absstract of: US2025132570A1
0000 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.
BOPI
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