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VEHICLE WINDOW COMPRISING A SOLAR CELL ARRANGEMENT

Resumen de: US2025226787A1

A vehicle window having a sandwich structure having an outer window body facing a vehicle environment and an inner window body facing a vehicle interior and having a solar cell arrangement, which is disposed between the outer window body and the inner window body, whose upper surface faces the outer window body and whose lower surface faces the inner window body and which has several solar cell elements, between which spaces are formed. At least one reflective layer is disposed on the side of the solar cell arrangement facing away from the outer window body and which reflects radiation, which passes through the spaces between the solar cell elements starting from the vehicle environment, at least partly in the direction of the solar cell elements.

Solar Panel Mounting Systems and Methods

Resumen de: US2025226791A1

A solar panel mounting system can include a first panel mount including a first retaining feature attached to or attachable to a first torque tube clamp, and a second panel mount including a second retaining feature attached to or attachable to a second torque tube clamp. When the first and second panel mounts are mounted on a torque tube via the first and second torque tube clamps, respectively, the first retaining channel faces the second retaining channel, and the first and second retaining channels are oriented transversely relative to the torque tube. Furthermore, in this example, at least one of the first panel mount or the second panel mount is configured for overhead or lateral insertion of a solar panel while the torque tube clamps are installed on the torque tube.

PID EFFECT SUPPRESSION SYSTEM

Resumen de: US2025226665A1

The present disclosure provides a PID (Potential Induced Degradation) effect suppression system. The PID effect suppression system includes a photovoltaic system, at least one voltage source topology module and a balanced circuit. The photovoltaic system is connected with a power grid. An output end of the voltage source topology module is connected with busbar neutral points of the photovoltaic system. A common earth end of the voltage source topology module is earthed, and then the potential to earth of a photovoltaic panel group in the photovoltaic system is improved through the suppression voltage output by the voltage source topology module, and the suppression voltage is greater than 1⁄2 of the output voltage of the photovoltaic panel group. Therefore, a PID effect of the photovoltaic system in operation can be effectively suppressed. When the voltage source topology module gets power from busbars, the balanced circuit can be connected between the output end of the voltage source topology module and the common earth end. If deviation occurs on the busbar voltage of the photovoltaic system, the balanced circuit is connected with the voltage source topology module, so that the deviation voltage generated by the busbars can be effectively balanced to ensure normal operation of the photovoltaic system under the suppression of the PID effect.

HEAT DISSIPATION APPARATUS, POWER DEVICE, AND PHOTOVOLTAIC SYSTEM

Resumen de: US2025226796A1

A heat dissipation apparatus (100) and a power device are provided, to achieve good heat exchange effect. The heat dissipation apparatus (100) may include a housing (110). A heat source is fastened to an outer surface of a first side wall (1101) of the housing (110), or the first side wall (1101) of the housing (110) has an opening (1131a) and the heat source is fastened to an outer surface of a heat conduction substrate (1101b) embedded in the opening (1131a). A first partition plate (111) is disposed inside the housing (110). The first partition plate (111) partitions the housing (110) into a first cavity (112) and a second cavity (113). One or more channels (1111) are provided on the first partition plate (111). Each channel (1111) is configured to communicate the first cavity (112) with the second cavity (113).

SOLAR PANEL MODULE CLAMP WITH GUSSETS

Resumen de: US2025226789A1

A photovoltaic module clamp that secures a photovoltaic module to a structural support surface comprises a web that separates a first sidewall and a second sidewall at a distal end of the clamp, where the first and second sidewalls are substantially opposing and spaced apart to form a cavity. The web includes a plurality of segments includes a plurality of radiused segments and first and second opposing gussets located on respective opposing ones of the plurality of radiused segments. The first sidewall includes a through hole that receives a projection extending from the structural support surface. The second sidewall includes a rib extending from a proximate end of the second sidewall towards the distal end of the clamp, and the proximate end of the second sidewall flares outwardly from the cavity. The first sidewall has a first sidewall length extending along the first sidewall between the proximate and distal ends that is greater than a second sidewall length of the second sidewall extending along the second sidewall between the proximate and distal ends. A bendable projection extends from the first sidewall through the through hole and into the cavity.

Thermal Battery Systems Comprising Emitter Units Equipped with Vapor Barriers

Resumen de: US2025226784A1

Described herein are thermal battery systems comprising emitter units equipped with vapor barriers. A vapor barrier prevents vapors (e.g., released by the emitter base during its heating) from reaching a TPV receiver when the TPV receiver is inserted inside the emitter unit. For example, the emitter base may comprise graphite, while the vapor barrier may comprise tungsten (at least on the TPV-facing surface). At the emitter unit's operating temperature of about 2000° C., the vapor pressure of tungsten is about 10,000 times lower than that of graphite (e.g., 10−7 Pa vs. 10−3 Pa). As such, the graphite emitter base may release appreciable amounts of vapors, which (if not blocked) can deposit on the TPV receiver (operating at less than 100° C. even when inside the emitter unit cavity). The vapor barrier blocks this vapor from reaching the cavity, while the emitter base provides mechanical support to the vapor barrier.

METHOD AND APPARATUS FOR RETROFITTING BATTERY-OPERATED DEVICES

Resumen de: US2025226465A1

A module for providing power to a battery-operated device having a body in which is formed a battery compartment and a cover having one or more first elements cooperable with one or more second elements provided to the body for releasably positioning the cover over the battery compartment. The module has an energy-generating surface, an energy storage device coupled to the energy-generating surface, and a storage device cover positionable over the energy-generating surface. The storage device cover has one or more third elements cooperable with the one or more second elements provided to the body for releasably positioning the module cover over the battery compartment when the energy storage device is positioned within the battery compartment in engagement with one or more electrical contacts positioned within the battery compartment.

FLEXIBLE ORGANIC LIGHT EMITTING DISPLAY DEVICE

Resumen de: EP4583637A2

Provided is a flexible organic light emitting display device (100) including a pixel area (A/A) and a bezel area (B/A). The flexible organic light emitting display device (100) includes: a first inorganic encapsulation layer (131) conformally configured on an organic light emitting element (140) of the pixel area (A/A) so as to protect the organic light emitting element (140) from oxygen and moisture; a second inorganic encapsulation layer (132) configured to be relatively flatter than the first inorganic encapsulation layer (131), protect the organic light emitting element (140) from oxygen and moisture, and encapsulate a plurality of foreign matter compensation layers (137, 133) by contacting the first inorganic encapsulation layer (131) in the bezel area (B/A); and a foreign matter compensation layer structure in which the plurality of foreign matter compensation layers (137, 133) is stacked between the first inorganic encapsulation layer (131) and the second inorganic encapsulation layer (132).

AN ENERGY HARVESTING UNIT

Resumen de: WO2024046847A1

The present invention relates to an energy harvesting unit that is adjustable relative to solar radiation or wind direction.

FASTENING PLATE FOR FASTENING ROOF EQUIPMENT AT A ROOF SURFACE

Resumen de: EP4582649A1

The invention relates to a fastening plate (100) comprising: at least one first attachment means (102) for attaching an underside (110) of the fastening plate (100) to a roof surface (310) in operation; at least one second attachment means (104) for attaching a roof equipment (210) to an upper side (112) of the fastening plate (100) in operation; and at least one strengthening recess (140) enclosing the second attachment means (104) in a circle. Furthermore, the invention also relates to a method for producing such a fastening plate (100).

FASTENING PLATE FOR FASTENING ROOF EQUIPMENT AT A ROOF SURFACE

Resumen de: EP4582648A1

The invention relates to a fastening plate (100) comprising: at least one first attachment means (102) for attaching an underside (110) of the fastening plate (100) to a roof surface (310) in operation; at least one second attachment means (104) for attaching a roof equipment (210) to an upper side (112) of the fastening plate (100) in operation; wherein at least one section of an outer edge (114) of the fastening plate (100) comprises a bending (120) having an end part (122) extending beneath the underside (110) of the fastening plate (100). Furthermore, the invention also relates to a method for producing such a fastening plate (100).

REGULATING HIGH-VOLTAGE BUSES WITH PARTITIONED SETS OF SOLAR CELLS

Resumen de: EP4583400A1

One example provides a solar device comprising one or more solar arrays. The one or more solar arrays comprises a low-voltage set of solar cells and a high-voltage set of solar cells. The solar device further comprises a low-voltage bus connected to the low-voltage set of solar cells, a high-voltage bus connected to the high-voltage set of solar cells, a low-voltage battery connected to the low-voltage bus, a high-voltage battery connected to the high-voltage bus, and a switch connected between the low-voltage battery and an input of the high-voltage set of solar cells.

CONTROL METHOD AND CONTROL DEVICE OF PHOTOVOLTAIC SYSTEM

Resumen de: EP4583348A1

The disclosure relates to the field of new energy technology and provides a control method and a control device of a photovoltaic system. The photovoltaic system includes a photovoltaic string (20), an energy storage device (30), a photovoltaic inverter (40), and a power converter (10). The method includes: obtaining a current time and an state of charge (SOC) of the energy storage device (30); checking whether the current time is in a preset charging period of the energy storage device (30), and checking whether the SOC of the energy storage device (30) meets a charging condition to control the power converter (10); checking whether the current time is in a preset discharging period of the energy storage device (30), and checking whether the SOC of the energy storage device (30) meets a discharging condition to control the power converter (10). The disclosure can directly implement the charging/discharging control of the energy storage device (30) without the need for a related apparatus to sample or communicate with a grid-connected end of the photovoltaic system, which is low in cost and simple in control. Moreover, since there is no information exchange with another apparatus, a third-party photovoltaic inverter apparatus can be better matched, and compatibility is strong.

LIGHT ADJUSTING PACKAGING COMPOSITION FOR OLED, AND PACKAGING FILM AND PREPARATION METHOD THEREFOR

Resumen de: EP4583674A1

Provided is a light adjusting packaging composition, including a photocurable glue composition and scattering particles. The scattering particles account for 1-10 wt% of the total weight of the light adjusting packaging composition, and a refractive index difference between the photocurable glue composition and the scattering particles is less than 0.2. Polysiloxane microspheres having an average particle size of 0.1-2 µm are dispersed in the photocurable glue composition, and when the refractive index of the polysiloxane microspheres is less than the refractive index of the photocurable glue composition, a light adjusting packaging film having a light scattering function can be formed. The manufacturing process of the packaging film prepared from the light adjusting packaging composition is simple, and the packaging film is mainly suitable for a top-emitting OLED light-emitting device, such that the light deviation of the OLED caused by different observation angles is avoided, and the light diffusion effect is improved.

PHOTOCURABLE INK COMPOSITION, AND PREPARATION METHOD THEREFOR AND USE THEREOF

Resumen de: EP4582501A1

The present application belongs to the technical field of ink compositions. Provided are photocurable ink composition, and preparation method and application thereof. The photocurable ink composition includes a photocurable monofunctional silicon-containing monomer A, a photocurable bifunctional silicon-containing monomer B, a photocurable non-silicon monomer C, and a photoinitiator D. The photocurable ink composition has a high photocuring rate and plasma etching resistance, and the number of free small molecules is reduced, such that emission of impurity gases is reduced. Furthermore, an organic layer formed through curing has excellent flexibility, such that the bendability of an Organic Light-Emitting Diode is ensured.

HIGH-FLEXIBILITY ULTRAVIOLET CURABLE INK AND PACKAGING LAYER THEREOF

Resumen de: EP4582499A1

Provided are a high-flexibility ultraviolet curable ink and a packaging layer thereof. Raw materials of the ink at least includes in parts by weight: 50 to 90 parts of a light curable silicon-containing monomer, 10 to 40 parts of light curable non-silicon monomers, and 0.01 to 10 parts of a photoinitiator. By using the light curable silicon-containing monomer which do not contain an aromatic ring structure, a stress distribution effect can be achieved under the action of external force by utilizing the strong deformation capacity of an Si-O-Si chain segment of the light curable silicon-containing monomer, so that the plasma etching resistance of a packaging layer is improved, and compared with ultraviolet curable ink containing a benzene ring, the high-flexibility ultraviolet curable ink has higher flexibility and better anti-yellowing performance.

SYSTEMS AND METHODS FOR POST AND SOLAR MODULE ASSEMBLY

Resumen de: AU2023334299A1

In an aspect, the present disclosure describes systems and methods for autonomous and rapid post and solar module assembly. In some aspects, the present disclosure describes an apparatus comprising a conveyance unit and a dispensing unit. The conveyance unit may be configured to support and transport a plurality of posts. The dispensing unit may be configured to dispense one or more posts among the plurality of posts from the conveyance unit, for installation onto a terrain.

PHOTOVOLTAIC MODULES WITH OFFSET LAYERS

Resumen de: WO2024050316A1

A system includes a plurality of photovoltaic modules installed on a roof deck. Each of the photovoltaic modules includes solar cells, a first encapsulant encapsulating the solar cells, a frontsheet and a backsheet. The front sheet includes a glass layer. The backsheet includes a first layer and a second layer. Each of the first and second layers includes first, second, third and fourth edges. The first edge of the first layer is offset from the first edge of the second layer, the second edge of the first layer is offset from the second edge of the second layer, the third edge of the first layer is offset from the third edge of the second layer, and the fourth edge of the first layer is offset from the fourth edge of the second layer.

VINEYARD PANEL SYSTEM AND METHOD OF CONTROLLING SAME

Resumen de: WO2024047641A1

A panel system is disclosed. The panel system comprising: one or more panel units configured to be assembled in vine rows in a vineyard, each unit comprising: a support for supporting panels; one or more panels hingedly connected to the support; and, at least one actuator configured to change a state of the one or more panels from an operative state to an inoperative state, wherein a total height and a total width of each panel unit at the inoperative state are determined based on a working space defined by the agricultural equipment.

SOLAR CELL, MULTI-JUNCTION SOLAR CELL, SOLAR CELL MODULE, AND SOLAR CELL POWER GENERATION SYSTEM

Resumen de: EP4583168A1

According to one embodiment of the invention, a solar cell includes a first conductive layer, a first counter conductive layer, and a first photoelectric conversion layer. The first counter conductive layer includes a first conductive region. A direction from the first conductive layer to the first conductive region is along a first direction. The first photoelectric conversion layer includes a first photoelectric conversion region and a second photoelectric conversion region. The first photoelectric conversion region is provided between the first conductive layer and the first conductive region in the first direction. The second photoelectric conversion region does not overlap the first conductive region in the first direction. A second thickness of the second photoelectric conversion region along the first direction is thinner than a first thickness of the first photoelectric conversion region along the first direction.

PHOTOELECTRIC DETECTION MECHANISM WITH CLEANING FUNCTION

Resumen de: EP4582777A1

The present invention relates to the field of photoelectric detection equipment technologies, and provides a photoelectric detection mechanism with a cleaning function, including a sliding seat and a photoelectric detection device disposed on the top end of the sliding seat. The photoelectric detection device is fixedly disposed on the top end of the sliding seat by a connection assembly. A screw rod is threadedly inserted to the sliding seat. A substrate is rotatably disposed on each of two ends of the screw rod. A fixing plate is disposed at the bottom of the sliding seat between the two substrates. Two ends of the fixing plate are fixedly connected to the two substrates respectively. In the present invention, the connection assembly can facilitate the assembly and disassembly of the photoelectric detection device and the sliding seat, to facilitate the maintenance of the photoelectric detection device. The drive assembly can move a cleaning assembly, to avoid affecting the normal operation of the photoelectric detection device when cleaning is not required. The cleaning assembly can clean the outside of a photoelectric sensor on the photoelectric detection device, to reduce a possibility that dust accumulates to affect the normal operation of the photoelectric detection device.

PLANT FOR THE PRODUCTION OF ELECTRICAL ENERGY LOCATED ON AGRICULTURAL LAND WITH MONITORING OF CROPS ON THAT LAND

Resumen de: WO2024047577A1

Plant for the production of electrical energy comprising a support structure formed by support poles (2) aligned along a first axis (X) fixed to the ground, said structure being configured with a plurality of parallel rows (Fi) of such poles (2) with any orientation, resulting in the formation of a two-dimensional structure along said axis (X) and a second axis (Y) differently oriented with respect to the first, said structure being installed on an agricultural land (T), and the distance between the support poles, along both axes (X, Y) is such as to allow the passage and processing of the land by agricultural vehicles or vehicles. On said support structure and in particular on rows of poles being positioned devices for generating electrical energy and systems for the movement or orientation of such generating devices. The plant comprises means for controlling the growth of the crops underlying the plant.

SUBSTRATE HAVING ANTI-FOGGING PROPERTIES

Resumen de: WO2024047256A1

The present invention relates to the field of substrate patterning with periodic dot patterns in the micrometer or submicrometer range, in particular a patterned substrate and a method for patterning surfaces of a transparent substrate by means of laser interference patterning. The patterning created in this manner with periodic dot patterns in the micrometer or submicrometer range is characterized by pronounced anti-fogging properties.

CONNECTING ELEMENT FOR PHOTOVOLTAIC MODULES AND METHOD FOR MOUNTING PHOTOVOLTAIC MODULES

Resumen de: WO2024047159A1

Provided is a connecting element (10) for connecting a two- or three-dimensional structure, in particular a photovoltaic module (1), to a support structure (20). The connecting element (10) comprises an upper portion (11) and a lower portion (12). The border of the upper portion (11) and the lower portion (12) is indicated by a convex run (11, 12). The upper portion (11) provides a support surface (110) for mounting a photovoltaic module (1). The lower portion (12) comprises a concave run (121) for being clamped on a support structure (20) comprising a shape basically complementary to the lower portion (12). Moreover, a set comprising a connecting element (10) and a support structure (20) is provided. In addition, a method for connecting a two- or three-dimensional structure, in particular a photovoltaic module (1), to a support structure (20) and a use of a connecting element (10), of a set, or of a method for mounting a two- or three-dimensional structure, such as a photovoltaic module (1), a brick, a shielding or alike to a rooftop, a facade, a greenhouse, urban fields, sound barriers, a movable/stationary watering agriculture or alike are provided.

PHOTOVOLTAIC DEVICES

Nº publicación: EP4583668A1 09/07/2025

Solicitante:

FIRST SOLAR INC [US]
First Solar, Inc

Resumen de: EP4583668A1

A photovoltaic device is presented. The photovoltaic device includes a layer stack; and an absorber layer is disposed on the layer stack. The absorber layer includes selenium, and an atomic concentration of selenium varies non-linearly across a thickness of the absorber layer. A method of making a photovoltaic device is also presented.