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SKIP MOUNT INSTALLATION SYSTEM

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.

SOLAR CELL STRUCTURE AND PHOTOVOLTAIC MODULE

Resumen de: EP4686347A1

A solar cell structure includes: a solar cell; an adhesive portion including a plurality of fixing adhesive points provided on a surface of the solar cell at intervals in a first direction; and a conductive component, a surface of the conductive component facing the solar cell being provided with a plurality of first contact regions and a plurality of second contact regions arranged alternately in the first direction; the conductive component is fixed to the plurality of fixing adhesive points through the plurality of first contact regions, the plurality of fixing adhesive points electrically isolate the solar cell from the conductive component in the plurality of first contact regions, the conductive component is electrically in contact with a region on the solar cell other than the plurality of fixing adhesive points through the plurality of second contact regions, to form discontinuous contact between the conductive component and the solar cell.

ROOF ATTACHMENT WITH RELEASE MECHANISM

Resumen de: US2025096721A1

A system and a method of securing and sealing a roof attachment to a roof surface is disclosed. A roof attachment may include a base, a protective covering, volume of sealant, and a release mechanism. The release mechanism includes one or more release slides. The release slides may have one or more mechanism apertures to receive a fastener. The release slide may have one or more flexible tabs that cooperate with one or more indentation or flanges or grooves in base to substantially retain the release slide.

BRACKET CONTROL SYSTEM, FLEXIBLE TRACKING BRACKET, AND PHOTOVOLTAIC DEVICE

Resumen de: EP4685605A1

This application discloses a bracket control system, a flexible tracking bracket and a photovoltaic equipment. The control system controls the bracket, comprising a first controller connected to a first motor of a first bracket unit, a second controller wirelessly connected to the first controller and a second motor of a second bracket unit. The first controller drives the first motor on a first instruction and sends a second instruction to the second controller, which drives the second motor synchronously with the first motor on the received second instruction, and jointly adjust the angle of a flexible cable bearing structure. This application coordinates the angle control between the bracket units of the flexible tracking bracket, avoiding issues like layout difficulties, component distortion, fracture due to uneven terrain, optimizing adjustment efficiency and production cost, enabling the flexible tracking bracket adaptable to various terrains and expanding its application scenarios.

PHOTOVOLTAIC MODULE

Resumen de: EP4686089A1

The present application belongs to the technical field of photovoltaic modules, and specifically discloses a photovoltaic module. The photovoltaic module includes: a junction box, including a bonding pad; and a busbar, one end of the busbar being attached to a surface of the bonding pad and soldered to the bonding pad through at least one soldering joint, where the soldering joint penetrates through one end of the busbar, and extends into the bonding pad, the extension depth of the soldering joint in the bonding pad is x, the length of the soldering joint is y, y is greater than or equal to -5x+4.5, and the unit of both x and y is mm.

COMPOUND FOR ORGANIC PHOTOVOLTAIC DEVICES, AND ORGANIC PHOTOVOLTAIC DEVICE, IMAGE SENSOR, AND ELECTRONIC DEVICE EACH CONTAINING SAME

Resumen de: EP4685146A1

The present invention discloses a compound for an organic photoelectric element represented by Formula 1, organic photoelectric element, image sensor and electronic device comprising the same. The compound represented by Formula 1 is a material with high sensitivity and high heat resistance, which can significantly improve the efficiency and stability of the element when employed to an organic photoelectric element.

POWER CONVERTER, PHOTOVOLTAIC SYSTEM, CONTROL METHOD, CONTROL APPARATUS, AND MEDIUM

Resumen de: EP4686029A1

A power converter, a photovoltaic system, a control method, a control apparatus, and a medium are provided. The power converter includes: a controller and at least two power conversion circuits. The at least two power conversion circuits include a first power conversion circuit and a second power conversion circuit. A first terminal of the first power conversion circuit is connected to a first photovoltaic module, and a first terminal of the second power conversion circuit is connected to a second photovoltaic module. The controller is configured to, if a difference between an electrical parameter of the first power conversion circuit and an electrical parameter of the second power conversion circuit exceeds a predetermined range, perform a current-voltage IV curve scanning on one power conversion circuit having a lower power, a lower current or a higher voltage among the first power conversion circuit and the second power conversion circuit to obtain a new maximum power point in a scanning result, and control the power conversion circuit on which the current-voltage IV curve scanning is performed to operate at the new maximum power point. The electrical parameter includes at least one of a power, a voltage and a current. With the solutions in the present disclosure, it can be ensured that a photovoltaic module operates at a global maximum power point even when being shaded, without losing power generation.

SUPPLEMENTING THE POWER GENERATION OF TRANSPARENT SOLAR ENERGY HARVESTING DEVICES COMPRISING LUMINOPHORES

Resumen de: CN120883756A

Illustrative embodiments of the present invention generally relate to photovoltaic and solar energy collection devices, and in particular to transparent or translucent photovoltaic and solar energy collection devices, allowing sufficient visible light to pass therethrough to allow objects to be visible therethrough, the present invention relates to devices, and more particularly to photovoltaic and solar energy collecting devices that complement their primary near ultraviolet light absorption while maintaining their transparency with secondary and/or tertiary absorption of narrowband visible light. Various embodiments of the present invention relate to a single solar material having both primary ultraviolet absorption and secondary narrowband visible light absorption, while some embodiments of the present invention utilize a mixture of one or more materials to achieve primary ultraviolet absorption of light as well as secondary or even tertiary narrowband of visible light absorption. Means for manufacturing such photovoltaic and solar energy collection devices and uses and uses thereof will also be disclosed.

INSTALLATION STRUCTURE FOR PHOTOVOLTAIC POWER GENERATION SHEET

Resumen de: EP4685306A1

Provided is an installation structure for a photovoltaic power generation sheet that can be installed on an installation surface while inhibiting decrease in power generation efficiency in an installed state.An installation structure 100 for a photovoltaic power generation sheet 1 includes a photovoltaic power generation sheet 1 having a power generation unit 7 in which a plurality of band-shaped power generation cells 12 extending in one direction are arranged in a direction orthogonal to the one direction, and an elongated mounting member 2 configured to mount the photovoltaic power generation sheet 1 to an installation surface 3 by pressing the photovoltaic power generation sheet 1 from above. In the mounting member 2, a longitudinal direction of the mounting member 2 intersects a longitudinal direction of the power generation cells 12.

PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE, AND PADDLE

Resumen de: EP4685853A1

Provided is a photoelectric conversion element capable of improving oxidation resistance while maintaining moisture resistance. A photoelectric conversion element (10) comprises: a film formation substrate (20); at least one photoelectric conversion layer (26) provided on the film formation substrate (20); a distal-side conductive layer (24), among conductive layers electrically connected to the photoelectric conversion layer (26), located farthest from the film formation substrate (20); a sealing layer (30) provided on the distal-side conductive layer (24); and a barrier layer (32) provided on at least a portion of an upper surface and a side surface of the sealing layer (30). The sealing layer (30) contains a paraxylylene-based polymer. The barrier layer (32) contains at least one of an inorganic metal oxide, an inorganic metal nitride and an inorganic metal oxynitride, or a precursor thereof.

HOT MELT COMPOSITION IN THE FORM OF A FILM FOR USE IN PHOTOVOLTAIC MODULES

Resumen de: CN120917094A

The invention features a hot melt composition in the form of a film comprising a blend of a propylene-based polymer and an ethylene-based polymer. The hot melt composition in the form of the film can be used as an encapsulant for photovoltaic modules.

Dispositif de nettoyage de miroirs de tours solaires

Resumen de: FR3164857A1

Dispositif de nettoyage de miroirs de tours solaires. L’invention concerne un dispositif permettant de nettoyer les miroirs de tours solaires pour maximiser la production électrique de ces installations en minimisant l’intervention humaine, le coût de nettoyage et étant installable sur les miroirs déjà en service. Il est constitué de guides (1) fixés à deux extrémités du miroir permettant de guider un liquide de nettoyage (3) entre deux réservoirs (2), un à chacune des deux autres extrémités du miroir. Lorsque le miroir est incliné, le liquide coule par gravité et les particules s’y attachent par capillarité et sont ensuite séparées du liquide par un filtre (4). Le liquide peut être guidé par un système de guidage (6) articulé (7) pour optimiser le nettoyage et les particules peuvent être séparées du filtre par ouverture temporaire du système via un système de glissière (8) lié à un contrepoids (9) et ajout d’une articulation (5) sur le filtre et d’une barre de liaison (10) entre ce dernier et la glissière pour permettre sa rotation. Le dispositif selon l’invention est destiné au nettoyage des miroirs de tours solaires. Figure pour l’abrégé : Fig 1

SOLAR CELL, PREPARATION METHOD THEREOF, AND ELECTRIC APPARATUS

Resumen de: US20260026181A1

A solar cell, a preparation method thereof, and an electric apparatus are described 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.

ATTACHMENT BRACKET APPARATUS

Resumen de: US20260022563A1

A bracket includes a base configured to be mounted to a mounting surface and a flange extending from the base and positioned to bisect the base thereby forming a first side and a second side of the base. The base includes a first hole disposed along a central axis of the base and in the first side of the base, a second hole disposed along the central axis of the base and in the second side of the base, and one or more divots formed in a top side of the base and disposed on the first side of the base. Fasteners are inserted through the first hole and the second hole when the bracket is secured to a first mounting structure. Furthermore, fasteners are inserted through the first hole, the second hole, and are drilled through the one or more divots when the bracket is secured to a second mounting structure.

SYSTEMS AND METHODS FOR REMOTE OR LOCAL SHUT-OFF OF A PHOTOVOLTAIC SYSTEM

Resumen de: US20260026136A1

Systems and methods for shut-down of a photovoltaic system. In one embodiment, a method implemented in a computer system includes: communicating, via a central controller, with a plurality of local management units (LMUs), each of the LMUs coupled to control a respective solar module; receiving, via the central controller, a shut-down signal from a user device (e.g., a hand-held device, a computer, or a wireless switch unit); and in response to receiving the shut-down signal, shutting down operation of the respective solar module for each of the LMUs.

SOLAR CELL MODULE

Resumen de: US20260026110A1

A solar cell module comprising M×N solar cell submodules arranged in a two-dimensional manner in M rows and N columns (where M is an integer equal to or greater than 2 and N is an integer equal to or greater than 1). Each of the solar cell submodules includes thin-film solar cells divided in an X direction and extending in a Y direction intersecting the X direction, and connected in series and integrated; and extraction electrodes at X-direction-side ends and extending in the Y direction. In the solar cell submodules in an nth column (where n is an integer of 1-N), the solar cell submodules in the first to Mth rows are connected in parallel, and the Y-direction size of the solar cell submodule in the Mth row is less than the Y-direction size of the solar cell submodules in rows other than the Mth row.

Display Device

Resumen de: US20260026103A1

Disclosed is a display device that is capable of realizing low power consumption. The display device includes a first thin film transistor having a polycrystalline semiconductor layer in an active area and a second thin film transistor having an oxide semiconductor layer in the active area, thereby realizing low power consumption, wherein at least one opening disposed in a bending area has the same depth as one of a plurality of contact holes disposed in the active area, whereby the opening and the contact holes are formed through the same process, and the process is therefore simplified.

ORGANIC ELECTROLUMINESCENT DEVICES

Resumen de: US20260026191A1

A method for improving the operation of an OLED includes maximizing non-radiative transfer of excited state energy from the OLED's organic emissive material to surface plasmon polaritons in an enhancement layer by providing the enhancement layer no more than a threshold distance away from the organic emissive layer; and emitting light into free space from the enhancement layer by scattering the energy from the surface plasmon polaritons through an outcoupling layer that is provided proximate to the enhancement layer but opposite from the organic emissive layer.

DISPLAY SUBSTRATE AND DISPLAY SCREEN

Resumen de: US20260026197A1

A display substrate and a display screen are provided. A trapezoidal reflection structure is arranged on a TFE layer, a low-refractive-index reflection layer is arranged on the trapezoidal reflection structure, a high-refractive-index reflection layer is arranged on the low-refractive-index reflection layer, and a cover plate is attached. In a case that light is reflected by the high-refractive-index reflection layer toward the low-refractive-index reflection layer, due to a difference between refractive indices, a part of the light is totally reflected after an incident angle is greater than a critical angle. The low-refractive-index reflection layer serves as a condensing lens to change large-angle transverse light into active forward light, so as to improve the light transmittance of the display substrate, and increase the brightness at a front viewing angle.

PHOTOVOLTAIC SYSTEM AND SHORT CIRCUIT DETECTION METHOD FOR PHOTOVOLTAIC SYSTEM

Resumen de: US20260025099A1

A photovoltaic system that detects a short circuit in tandem solar cell modules, and includes a solar cell string in which a number of tandem solar cell modules are connected; and a short circuit detector. A number of bottom-side solar cell submodules constitute a series-connected, bottom-side solar cell string, and a number of top-side solar cell submodules constitute a series-connected, top-side solar cell string. The short circuit detector measures the potential difference Vps+ between a positive potential terminal of the bottom-side solar cell string and a positive potential terminal of the top-side solar cell string, measures the potential difference Vps− between a negative potential terminal of the bottom-side solar cell string and a negative potential terminal of the top-side solar cell string, and detects a short circuit in the tandem solar cell modules if the absolute values of the potential differences Vps+ and Vps− are greater than 0 V.

STEP FLAPS FOR INTEGRATING PHOTOVOLTAIC SYSTEMS WITH ROOFING SHINGLES

Resumen de: US20260025095A1

A system includes a plurality of photovoltaic modules, a plurality of step flaps, and a plurality of roofing shingles installed on a roof deck. Each of the step flaps includes a first layer and a second layer, with the first layer overlaying a portion of the second layer, and the first layer attached to at least a portion of an overlapping portion of the second layer within an attachment area. An end of each of the plurality of photovoltaic modules overlays a portion of a corresponding one of the plurality of step flaps. An end of a first roofing shingle overlays a first step flap. The second layer of a second step flap vertically above the first step flap overlays a headlap portion of the first roofing shingle.

DISPLAY DEVICE

Resumen de: US20260026145A1

A display device according to an embodiment includes a substrate including a plurality of holes including a hole, a metal layer disposed on one side of the substrate, a light-emitting device layer disposed on the metal layer, and a heat radiation layer disposed on another side of the substrate. The heat radiation layer contacts the metal layer in the hole.

MULTI-PIVOT JOINT SUPPORT STRUCTURES FOR SOLAR TRACKERS

Resumen de: US20260025097A1

A solar tracker support structure includes a first leg, a second leg, a bridge, a first pair of pivot joints, and a second pair of pivot joints. The first leg includes first leg proximal and distal end portions. The second leg includes second leg proximal and distal end portions. The bridge extends between the first leg proximal and second leg proximal end portion. The first pair of pivot joints is configured to move the solar tracker support structure about a first axis. The second pair of pivot joints is configured to move the solar tracker support structure about a second, different axis.

Systems and Methods for Multi-Position Solar Panel Arrays

Resumen de: US20260025096A1

Aspects of this disclosure relate to multi-position solar panel arrays. Solar panel arrays may be configured for movement between regions that may allow for a dual use of land, such as for both agricultural production and electricity generation. Moveable frames may be configured for mounting solar panels to form a moveable solar panel array. A plurality of solar panel arrays may be configured for movement along rails between a first position and at least a second position, whereby the solar panel arrays may be arranged for solar power generation in each of these positions.

METHOD FOR MANUFACTURING PHOTOVOLTAIC TUBES

Nº publicación: US20260025098A1 22/01/2026

Solicitante:

TAKA SOLAR CORP [US]
Taka Solar Corporation

Resumen de: US20260025098A1

A method for manufacturing a photovoltaic tube includes: dispensing encapsulant material onto a segment of a circular cross-section of the transparent tube; and drawing a vacuum at perforations on a mandrel to transiently retain a solar module on the mandrel. The method also includes navigating the mandrel into the transparent tube to locate the solar module: facing the encapsulant material; and at an offset distance from the segment of the circular cross-section of the transparent tube. The method also includes closing the offset distance to: press the solar module, retained on the mandrel, against the encapsulant material; and adhere the solar module to the segment of the circular cross-section of the transparent tube. The method further includes: releasing the vacuum at the perforations on the mandrel to release the solar module from the mandrel; and withdrawing the mandrel from the transparent tube.