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161
results.
Updated on
14/09/2026 [07:00:00]
Results 75 to 100 of 161
Absstract of: EP4803164A1
The invention discloses a power generation device, method, and communication system that incorporate multimode communication, AI technology, and security monitoring.The invention generates a continuous supply of electrical energy through an alternative power generation approach, thereby avoiding the impact of environmental factors on battery performance and ensuring a stable power supply.
Absstract of: EP4804765A1
0001 An object of the present invention is to provide a highly productive method for manufacturing a solar cell that achieves high performance. The object can be achieved by a method for manufacturing a solar cell, including: a precursor formation step of forming a precursor including an InGaSe layer, a CuSe layer, and an InSe layer; and a crystallization step of obtaining a crystallized light-absorbing layer by heating the precursor.
Absstract of: EP4804768A2
0001 Provided are a back-contact solar cell, a method for preparing the same, and a photovoltaic module. The solar cell includes a substrate, a plurality of first doped sections and a plurality of second doped sections. The substrate has a first side, and the first side has two opposing first edges perpendicular to a first direction and two opposing second edges perpendicular a second direction, the first direction being perpendicular to the second direction. The plurality of first doped sections are formed on the first side, and each first doped section includes a first portion extending along the second direction and a plurality of second portions distributed at intervals along the second direction, where each second portion protrudes from the first portion in a direction parallel to the second edges.
Absstract of: EP4804778A2
Photovoltaic devices such as solar cells, hybrid solar cell-batteries, and other such devices may include an active layer disposed between two electrodes, the active layer having perovskite material and other material such as mesoporous material, interfacial layers, thincoat interfacial layers, and combinations thereof. The perovskite material may be photoactive. The perovskite material may be disposed between two or more other materials in the photovoltaic device. Inclusion of these materials in various arrangements within an active layer of a photovoltaic device may improve device performance. Other materials may be included to further improve device performance, such as, for example: additional perovskites, and additional interfacial layers.
Absstract of: WO2025097074A1
Illustrative embodiments present a self-contained window system that includes a solar-generating glass window, pods that contain components, an energy storage device, and electrical circuits that distribute electrical power that is generated by the solar-generating glass and distributed to the components and the energy storage device. The self-contained window system is secured to a structure that may be a window frame, a glazing bead, or the like. In illustrative embodiments, the pods are secured inside of the structure, while in other illustrative embodiments the pods are secured on the outside of the structure. Regardless of whether the pods are secured inside or outside of structure, the components in the pods are accessible and easy to maintain. The pods and components can be conveniently exchanged and upgraded.
Absstract of: PL451360A1
Przedmiotem zgłoszenia jest urządzenie do włączenia magazynu energii w instalacje fotowoltaiczne typu on-grid oraz instalacja fotowoltaiczna. Urządzenie (1) zawierające co najmniej jedno wejście AC (2) jedno, dwu lub trzyfazowe, układ pomiaru prądu AC (3), układ ładowania akumulatora (5), przynajmniej jedno wejście/wyjście DC (6), przekształtnik DC/DC (9), układ sterowania (10), wyjście do połączenia z akumulatorem (7) charakteryzuje się tym, że wejście AC (2) urządzenia (1) jest połączone z wejściem AC układu do ładowania akumulatora (5), układ do ładowania akumulatora (5) jest przekształtnikiem AC/DC i jego wyjście DC jest połączone z wyjściem do ładowania akumulatora (7) lub bezpośrednio z akumulatorem (8) oraz z wejściem DC przekształtnika DC/DC (9), wyjście przekształtnika DC/DC (9) jest połączone z wejściem/wyjściem DC (6) urządzenia (1), układ pomiaru prądu AC (3) oraz wejście AC (2) i wejście/wyjście DC (6) są połączone z układem sterującym (10), wyjścia układu sterującego (10) są połączone z przekształtnikiem DC/DC (9) oraz układem do ładowania akumulatora (5).
Absstract of: PL451393A1
Organiczne ogniwo fotowoltaiczne zawiera warstwę aktywną o wysokiej absorbancji promieniowania słonecznego, umieszczoną pomiędzy górną elektrodą transparentną z ITO o grubości 100 - 130 nm i oporności powierzchniowej 7 - 15 Ů/sq, osadzoną na podłożu o grubości 0,6 - 1 cm oraz elektrodą dolną z AI o grubości 120 - 160 nm. Warstwa aktywna ma grubość 60 - 110 nm i zawiera poli(3-heksylotiofen) (P3HT) stanowiący donor 1, ester metylowy kwasu 6,6-fenylo-c71 -masłowego (PCBM) stanowiący akceptor oraz kwas 2-cyjano-3-4-4-(2,2-difenyloetenylo)fenylo-1,2,3,3a,4,8b-heksahydrocyklopentbindol-7-ylo-2-propenowy (Dye131) stanowiący donor 2. Stosunek wagowy sumy składników donorowych P3HT i Dye131 do składnika akceptorowego PCBM wynosi 1:1, a ilość każdego pojedynczego składnika w postaci P3HT lub Dye131, w sumie składników donorowych wynosi od 44% do 56% wagowych. Sposób wytwarzania organicznego ogniwa fotowoltaicznego polega na rozpuszczeniu osobno P3HT, Dye131 i PCBM, w ilości 10 mg/µl każdy, ich wymieszaniu i naniesieniu metodą spin-coatingu w atmosferze argonu na górną elektrodę transparentną w postaci oczyszczonego podłoża z ITO, a w końcowym etapie naparowaniu elektrody dolnej z AI.
Absstract of: FR3172702A1
Dispositif de fixation de panneaux solaires à un bâti, système de fixation et ensemble de conversion du rayonnement solaire associés. - L’invention concerne un dispositif de fixation (1) à un bâti (38) de deux panneaux solaires (2, 3) adjacents et comprenant chacun une plaque (4, 6) formant capteur solaire et un longeron de support (5, 7) attaché à cette dernière, comprenant : une première et une deuxième mâchoire (10, 11),un moyen d’ajustement (12) conçu pour refermer lesdites première et deuxième mâchoires (10, 11) l’une vers l’autre afin qu’elles enserrent les deux longerons (5, 7) entre elles, verrouillant ainsi en position lesdits deux longerons (5, 7) l’un par rapport à l’autre. - Le dispositif de fixation (1) selon l’invention est particulièrement destiné au maintien d’un panneau solaire (2) sur un bâti (38) même en cas de vent violent. Figure 3.
Absstract of: US20260262301A1
Provided is a photovoltaic cell unit, including conductive connection strips respectively arranged on two sides of a cell sheet and parallel to each other. A front surface and a back surface of the cell sheet are respectively connected to the conductive connection strips through a plurality of metal wires. Also provided are two methods for manufacturing a photovoltaic module. The present disclosure can reduce the consumption of silver on the surface of the cell sheet, alleviate the shading of light by the metal wires, and speed up the manufacturing of photovoltaic modules. According to the present disclosure, a plurality of cell sheets can be placed simultaneously during cell sheet placement, thereby increasing the cell sheet placement speed.
Absstract of: US20260257774A1
A floating system for photovoltaic panels, includes two assembled floats, each float having a substantially rectangular shape. Each float includes: several flanges protruding from one side of the float, two of them being end flanges and one being a central flange, the central flange being at a different level than the other two, and each flange having at least one through hole, a pair of first slits with a through hole, each of them on a corner of the side opposite to the side comprising the flanges, the side comprising the slits being adjacent to a side frame area, and several second recesses on the other two sides of the contour of the float, so that the floats are assembled by the flanges and by means of fastening means which pass through the through holes in the flanges to form the floating system.
Absstract of: US20260257775A1
0000 A multifunctional integrated platform, includes a wind turbine, a photovoltaic power generation system, a floating body, and a net cage. The wind turbine, the photovoltaic power generation system and the net cage are all mounted on the floating body. The wind turbine is configured to perform wind power generation, and the photovoltaic power generation system is configured to perform photovoltaic power generation.
Absstract of: US20260262325A1
0000 Provided are structures and methods for doping polycrystalline thin film semiconductor materials in photovoltaic devices. Embodiments include methods for forming and treating a photovoltaic semiconductor absorber layer.
Absstract of: US20260262330A1
A back-contact solar cell is provided. The back-contact solar cell includes: a solar cell base, a back surface of the solar cell base including a first edge region, a central region, and a second edge region; first finger electrodes and second finger electrodes located in the central region and alternately arranged; an edge busbar located in the first edge region or the second edge region and connected to the first finger electrodes or the second finger electrodes; an edge solder pad located on a portion of at least one finger electrode adjacent to the first edge region or the second edge region; and a connecting member, an orthographic projection of the connecting member on the back surface having a wavy shape.
Absstract of: WO2026179067A1
The present disclosure is applicable to the technical field of photovoltaics, and provides a cell, a module, and a photovoltaic system. The cell is provided with a busbar on a silicon substrate. The busbar comprises a connecting conductor and fine grid lines. The fine grid lines are arranged on a surface of the connecting conductor facing the silicon substrate. The connecting conductor is not in physical contact with a doped layer, and the fine grid lines are in physical contact with the doped layer. The fine grid lines collect carriers generated by the silicon substrate.
Absstract of: WO2026182142A1
This photovoltaic power generation unit comprises: a solar cell module including a first solar cell sub-module and a second solar cell sub-module that independently output power; an MPPT control unit that outputs power from the first solar cell sub-module and performs maximum power point follow-up control of the output; a constant voltage control unit that outputs power from the second solar cell sub-module and performs constant voltage control of the output; a DC-DC converter that matches the voltage or current of the output of the constant voltage control unit with the voltage or current of the output of the MPPT control unit; and an integration circuit that superimposes the output of the constant voltage control unit on the output of the MPPT control unit.
Absstract of: WO2026181082A1
The present invention discloses a tubeless sun tracker system (100) for solar panels (114), comprising: one or more column posts (102) for supporting the solar panels (114), one or more rafters (122) connected to the solar panels (114) for structural support and movement control, at least one crescent guide (104) for adjusting the solar panels (114), one or more steel cords (110) threaded through one or more pulleys (106) and connected to the crescent guide (104) for facilitating synchronized movement of the solar panels (114), at least one DC motor (112) connected to the steel cords (110) to facilitate movement of the solar panels (114) by actuating movement of the pulleys (106), and at least one control unit (118) connected to the DC motor (112) for controlling movement and orientation of the solar panels (114) for enabling automated sun tracking.
Absstract of: US20260262433A1
To provide a photoelectric conversion element that achieves both mass productivity and the uniformity of photoelectric conversion efficiency, provided is a method of producing a photoelectric conversion element, the method including: a step (A) of forming a photoelectric conversion layer containing a crystal having a perovskite structure by using a large-area film formation method; and a step (B) of forming a charge-transporting layer by applying a paint for a charge-transporting layer onto the surface of the photoelectric conversion layer and then drying the paint, wherein the paint for a charge-transporting layer contains a charge-transporting particle and an insulating resin.
Absstract of: WO2026179048A1
A solar cell string (100), a solar cell module, a power generation device, and an electric device. The solar cell string (100) comprises: a plurality of solar cells (10), wherein each solar cell (10) comprises a cell body and an electrode layer located on one side of the cell body, the electrode layer comprising a first electrode (11) and a second electrode (12) spaced apart and having opposite polarities; an conductive interconnection film (20), wherein the plurality of solar cells (10) are located on one side of the conductive interconnection film (20) and are electrically connected to the conductive interconnection film (20), the conductive interconnection film (20) comprises a base film (21) and a conductive layer (22) located on the side of the base film (21) facing the solar cells (10), the conductive layer (22) comprising a first conductive structure (221) and a second conductive structure (222); and an adhesive body (30), wherein the adhesive body (30) is insulating, the adhesive body (30) is disposed in the area of the base film (21) where the conductive layer (22) is not provided, and the adhesive body (30) is in contact with the base film (21) and the cell bodies.
Absstract of: WO2026183204A1
A system and method for automatic aligning and connection of solar modules and ground structures. Installation of a solar module to a ground structure can be both labor-intensive and time-intensive. The system and method performs one or more automatic operations that may be used to install the solar module to the ground structure, including automatically orienting fasteners into a predetermined orientation; automatically moving one or both of the solar module or a part of the ground structure so that the solar module and the part of the ground structure are physically contacting/aligned; and automatically fixedly connecting the solar module and the part of the ground structure together using the fasteners with predetermined orientation.
Absstract of: WO2026182927A1
A universal joint (U-joint) (414) for a solar tracker system may include a cross member (420) including a central body (430) and four trunnions (428a-d) extending outwardly from the central body. Each trunnion may be coupled to a bushing (422a-d) having a self-lubricating inner surface. The U-joint may include a first yoke (418) configured to be coupled to a driveshaft and a second yoke (424) configured to be coupled to a driveline. The first yoke may include a first arm (432a) and a second arm (432b), and each arm may define an aperture (434a, 434b). The aperture of the first and second arms may couple the first and second arms to a respective self-lubricating bushing. The second yoke may include a third arm (432c) and a fourth arm (432d), and each arm may define an aperture (434c, 434d). The aperture of the third and fourth arms may couple the third and fourth arms to a respective self-lubricating bushing.
Absstract of: WO2026181269A1
Problem To provide a floating body-type solar power generation panel for which the operation cost for power transmission is low and which is capable of transmitting power in consideration of power supply-and-demand balance without the provision of a large-scale power storage facility. Solution A floating body type solar power generation panel (1) is configured so as to comprise: a floating body (4) that floats on the sea and has a predetermined area; a solar cell module (2) that generates power by sunlight; and a power storage module (5) that stores and discharges power. The solar cell module (2) is provided on the upper surface of the floating body (4). The power storage module (5) is provided on the lower side of the solar cell module (2).
Absstract of: US20260262328A1
0000 Provided are a surface passivation structure for a cut solar cell, a preparation method thereof, a cut solar cell, and a photovoltaic module. The surface passivation structure includes a silicon substrate, where one side or two opposite sides of the silicon substrate are laser-cut surfaces; a front/back surface of the silicon substrate includes a base region located in a central portion and small textured regions located on four side edges; the base region is provided with a boron emitter; a front passivation and anti-reflection layer covers the boron emitter and the small textured regions; surfaces of the boron emitter and the small textured regions are provided with pyramidal textured structures; and a pyramid in the base region has a larger dimension than pyramids in the small textured regions. The provided removes pn junctions on a laser-cut edge and a non-laser-cut edge and forms small pyramidal textured structures.
Absstract of: WO2026179356A1
The present invention relates to the technical field of solar batteries, and specifically provides a gate line structure, a photovoltaic cell, an assembly, and a system. The gate line structure comprises a gate line, wherein the gate line comprises a first end surface and a second end surface arranged opposite to each other in the thickness direction of the cell, the second end surface is provided at the end of the gate line facing away from a substrate of the cell, and the second end surface is provided with a plurality of protruding structures.
Absstract of: US20260261238A1
A photovoltaic (PV) module mount having an integrated cable management feature, a system incorporating a PV module mount, and a method for making a PV module mount are disclosed. In one embodiment, a PV module mount may include a mounting rail configured to be secured to a PV module. The mounting rail may include a first side wall, a second side wall, a connecting structure connecting at least a portion of the first side wall with at least a portion of the second side wall, and one or more tabs. The one or more tabs may include a cable management feature configured to retain one or more electrical cables, and a PV module spacer configured to create a separation between PV modules mounted on the PV module mounting rail.
Nº publicación: WO2026179133A1 03/09/2026
Applicant:
SHENZHEN HELLO TECH ENERGY CO LTD [CN]
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Absstract of: WO2026179133A1
Provided in the present application are a photovoltaic module and a photovoltaic system. The photovoltaic module comprises: a photovoltaic tile; a first connector, which comprises a first connecting portion and a cover plate, wherein the first connecting portion is connected to one side of the photovoltaic tile in a first direction, and the cover plate comprises a body section and a first extension section; and a second connector, which comprises a second connecting portion, wherein the second connecting portion is connected to the other side of the photovoltaic tile in the first direction. In two adjacent photovoltaic modules, the first connector of one photovoltaic module cooperates with the second connector of the other photovoltaic module, the cover plate can shield the side of the second connecting portion in the direction of thickness of the photovoltaic tile, and when the first connector and second connector that are mated are in a target assembled state, the cover plate protrudes from the second connecting portion in the first direction through the first extension section. The photovoltaic module provided in the present application ensures a waterproof effect, and can also avoid the exposure of a gap between adjacent photovoltaic modules, which would otherwise affect the appearance.
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