Alerta

Modular Headrail-Mounted Automation System for Wand-Operated Window Blinds

Resumen de: US2025243707A1

A modular headrail-mounted automation system for wand-operated horizontal blinds optionally includes a main module with two bilaterally-disposed interfaces to auxiliary modules or cables. Optionally, the system includes a photovoltaic panel whose photosensitive surface is located on the room side of the host blind and faces the host blind's slats. Optionally, the system includes a controller to tilt the slats of the host blind over a range in which the maximum amount of slat closure is reduced when the system is powered by a photovoltaic source. Optionally, the maximum amount of slat closure is dependent upon the level of charge in an energy-storage device charged by a photovoltaic source.

SYSTEM FOR MOUNTING SOLAR PANELS

Resumen de: AU2025205230A1

Error! Unknown document property name..Error! Unknown document property name. Abstract A mounting system for mounting a solar panel assembly to a base assembly includes a panel support bracket, a base bracket and a clamp configured to exert a compressive force to hold the panel support bracket and the base bracket together. The clamp comprises a V- shaped clamp body that includes a pair of legs that are spring-loaded to oppose an approximation of the legs by an external compressive force. The clamp includes a pair of receiver slots, with each of the pair of receiver slots located on a corresponding one of the pair of legs. The pair of receiver slots collectively provides a clearance to admit the panel support bracket and the base bracket when the legs are compressed together. Abstract A mounting system for mounting a solar panel assembly to a base assembly includes a panel support bracket, a base bracket and a clamp configured to exert a compressive force to hold the panel support bracket and the base bracket together. The clamp comprises a V- shaped clamp body that includes a pair of legs that are spring-loaded to oppose an approximation of the legs by an external compressive force. The clamp includes a pair of receiver slots, with each of the pair of receiver slots located on a corresponding one of the pair of legs. The pair of receiver slots collectively provides a clearance to admit the panel support bracket and the base bracket when the legs are compressed together. Erro

Perovskite-Polymer Composite Materials, Devices, and Methods

Resumen de: US2025243339A1

Composite materials that include a polymer matrix and a metal halide perovskite. The metal halide perovskite may be a lead-free metal halide double perovskite. Devices that include a layer of a composite material, a first electrode, and a second electrode. Methods of forming composite materials and devices, including methods that include printing one or more layers with a 3D printer.

Enclosed Solar Thermal Energy Generation System and Methods of Operation

Resumen de: US2025244053A1

The invention relates to enclosed solar parabolic trough reflector systems for thermal heat generation that can ultimately be used in various applications. The system includes a modular dual arch building design with a transparent building envelope and a reflector assembly connected within the building through a bearing assembly. The system is particularly suited for solar heat collection in harsh environment.

CHARGING STATION FOR AN ELECTRIC VEHICLE COMPRISING A CONTAINER

Resumen de: US2025242707A1

A charging station for an electric vehicle (EV) comprising a container having an electric vehicle (EV) charging port for charging the EV and a first photovoltaic (PV) panel coupled to the container, wherein the first PV panel is movable from a first orientation, in which the plane of the first PV panel is substantially parallel to a first side wall of the container, to a second and third orientation in which the first PV panel extends away from the first side of the container, such that in the second orientation the plane of the first PV panel is orientated at an angle in a downward direction from the top of the container and in the third orientation the plane of the first PV panel is orientated at an angle in an upward direction from the top of the container, wherein the first PV panel is arranged to be electrically coupled to the EV charging port.

WEARABLE COMPUTING DEVICE

Resumen de: US2025244793A1

A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.

DEFECT ENGINEERING IN WIDE BANDGAP PEROVSKITES FOR EFFICIENT AND STABLE FULLY TEXTURED PEROVSKITE-SILICON TANDEM SOLAR CELLS

Resumen de: US2025248296A1

Described herein are perovskite ink solutions comprising a composition of Formula I (APbI3-zBrz), a tribromide salt, and a solvent, wherein z is defined herein. Further described are perovskite films prepared using the ink solutions, methods for preparing the perovskite films, and use of the films in wide band gap single junction and tandem solar cells. As shown herein, solar cells fabricated using the perovskite films prepared from ink solutions comprising a tribromide salt achieve enhanced efficiency compared to solar cells comprising a perovskite film prepared without the tribromide salt.

PHOTOVOLTAIC ELEMENT

Resumen de: US2025248136A1

The invention relates to a photovoltaic module comprising (a) a front layer (1) arranged on the sunlight facing side of the photovoltaic module, wherein the front layer (1) comprises a first polypropylene composition, comprising a polypropylene, wherein the transmission of the front layer for light in the wavelength range of 350 nm to 1200 nm is on average at least 65% as compared to a situation without the front layer as determined according to ASTM D1003-13, (b) a sealing layer (2,4) which at least partly encapsulates a plurality of photovoltaic cells (3), wherein the sealing layer (2, 4) comprises a polyolefin elastomer composition comprising an ethylene-α-olefin copolymer and (c) a back layer (5), wherein the back layer (5) comprises a first reinforced polypropylene layer comprising a second polypropylene composition comprising a polypropylene and optionally a reinforcing filler, wherein the sealing layer is arranged between the front layer and the back layer.

SOLAR CELL ASSEMBLY AND PREPARATION METHOD THEREOF, BATTERY, AND PREPARATION TOOLING

Resumen de: US2025248137A1

A solar cell assembly preparation method. In the process of preparing a conductive layer, several conductive layers separated by a first trench are formed on the substrate. After the conductive layers are formed, the separating function of second separating members and the separating function of third separating members are respectively utilized to ensure that the functional layer groups formed on one side of the conductive layers are separated by and located on two sides of an entirety formed by the second separating members and the third separating members.

PATTERNED PHOTOVOLTAIC CELL ARRANGEMENTS IN SOLAR MODULE LAMINATIONS

Resumen de: US2025248134A1

A photovoltaic module incorporates a lamination including a back-sheet, an array of solar cells supported on the back-sheet, and a transparent protective covering over the array of solar cells. The solar cells are arranged in offset or staggered patterns on the back-sheet to present a more random and less rigid industrial appearance to an observer. In some cases, cleaved solar cell segments are arranged into groups that are staggered on the back-sheet. This allows for finer control of the net voltage produced by a module. In other embodiments, full single wafer solar cells are arranged into larger groups, which themselves are staggered on the back-sheet. In either case, the result is a photovoltaic module with an appearance that is more organic and acceptable to homeowners and architects than traditional modules having cells arranged in rigid aligned rows and columns.

WEARABLE COMPUTING DEVICE

Resumen de: US2025244791A1

A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.

SOLID-STATE IMAGE SENSOR

Resumen de: US2025248164A1

A solid-state image sensor includes a plurality of imaging element blocks 10 each configured from a plurality of imaging elements. Each of the imaging elements includes a first electrode, a charge accumulating electrode arranged in a spaced relation from the first electrode, a photoelectric conversion portion contacting with the first electrode and formed above the charge accumulating electrode with an insulating layer interposed therebetween, and a second electrode formed on the photoelectric conversion portion. The first electrode and the charge accumulating electrode are provided on an interlayer insulating layer, and the first electrode is connected to a connection portion provided in the interlayer insulating layer.

WEARABLE COMPUTING DEVICE

Resumen de: US2025244794A1

A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.

DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS

Resumen de: US2025248230A1

A display substrate includes a substrate, a planarization layer disposed on a side of the substrate, and a plurality of light-emitting layers disposed on a side of the planarization layer away from the substrate. The planarization layer includes a plurality of first portions and a second portion, a first portion is disposed in a sub-pixel region, and the second portion is located in a gap region between a plurality of sub-pixel regions; side surfaces of the plurality of first portions and side surfaces of the second portion have spacings therebetween to form a plurality of annular depressions, and an annular depression surrounds a first portion. A light-emitting layer covers the first portion of the planarization layer.

SUPERLATTICE MATERIALS AND APPLICATIONS

Resumen de: US2025248092A1

A superlattice cell that includes Group IV elements is repeated multiple times so as to form the superlattice. Each superlattice cell has multiple ordered atomic planes that are parallel to one another. At least two of the atomic planes in the superlattice cell have different chemical compositions. One or more of the atomic planes in the superlattice cell one or more components selected from the group consisting of carbon, tin, and lead. These superlattices make a variety of applications including, but not limited to, transistors, light sensors, and light sources.

WEARABLE COMPUTING DEVICE

Resumen de: US2025244792A1

A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.

ORGANIC ELECTROLUMINESCENT DEVICES

Resumen de: US2025248263A1

Full-color display arrangements and device architectures are provided that include a stack of unpatterned organic emissive layers, with color-altering layers and down-conversion layers to provide individual sub-pixels, where the emissive stack includes not more than two distinct emissive colors.

Ständerelement zur Aufstellung und Anordnung für zumindest ein Photovoltaikmodul und eine modulare Ständerelementanordnung unter Verwendung von Ständerelementen für eine Ständeranordnung zur Aufstellung und Anordnung für zumindest ein Photovoltaikmodul

Resumen de: DE102025101676A1

Aufgabe der Erfindung ist es modulare und leicht zu transportierende und leicht zu montierende Ständerelemente, sowie eine modulare und leicht zu montierende Ständerelementanordnung unter Verwendung der Ständerelemente für eine Ständeranordnung zu schaffen.Ständerelement (1) zur Aufstellung und Anordnung für zumindest ein Photovoltaikmodul (3) , wobei das Ständerelement (1) zumindest ein Betonformsteinelement (1) und zumindest ein Verbindungselement (2) aufweist, wobei das zumindest eine Betonformsteinelement (1) mittels zumindest eines Verbindungselementes (2) mit zumindest einem weiteren Betonformsteinelement (1) verbindbar ist und das zumindest eine Photovoltaikmodul (3) an den Betonsteinelementen anordbar ist, dadurch gekennzeichnet, dass das zumindest eine Betonformsteinelement (1) quaderförmige Grundform aufweist, wobei an dem zumindest einen Betonformsteinelement (1) zumindest eine Durchgangsöffnung (4) zwischen zwei gegenüberliegenden Außenflächen (5) vorhanden ist und sich zu einer zu den gegenüberliegenden Außenflächen (5) angrenzenden Außenfläche (6) erstreckt und wobei die Durchgangsöffnung (4) in Bezug oder Richtung zur angrenzenden Außenfläche (6) eine hinterschnittene Durchgangsaussparung (7) mit einem Querschnitt im Betonformsteinelement (1) bildet und dass das zumindest eine Verbindungselement (2) zumindest im Überlappungsbereich (8) mit der zumindest einen hinterschnittenen Durchgangsaussparung (7) einen komplementären Querschnitt aufw

Vorrichtung zur Montage eines Befestigungselements

Resumen de: DE102024102720A1

Vorrichtung (20) zur Montage eines Befestigungselements (48), welches zur Befestigung von Dachaufbauten, insbesondere von Kollektoren (64), auf einem aus Konterlattung (15) und Traglattung (14, 14a, 14b) bestehenden Dachstuhl dient, wobei die Vorrichtung (20) mindestens zwei Traglattungen (14a, 14b) überbrückt und das Befestigungselement (48) gegenüber der Ebene der Vorrichtung (20) im Winkel absteht und fußseitig mit der Vorrichtung (20) verbunden ist, wobei die Vorrichtung (20) mindestens an ihrem traufseitigen Ende (22) einen Montagewinkel (27) aufweist, mit dem sich die Vorrichtung (20) auf der Traglattung (14b) abstützt und mit dieser verbindbar ist.

Solarsystem sowie Verfahren zum Schützen einer Photovoltaikanlage

Resumen de: DE102024102293A1

Die Erfindung betrifft ein Solarsystem zum Bereitstellen einer Photovoltaikanlage auf einem Wasserkörper, aufweisend eine Haltestruktur, eine Auftriebseinrichtung und eine Photovoltaikeinrichtung, wobei die Auftriebseinrichtung und die Photovoltaikeinrichtung mittels der Haltestruktur miteinander verbunden sind, die Haltestruktur in einer Schwimmlage der Auftriebseinrichtung mit einem hydrostatischen Auftrieb der Auftriebseinrichtung auf einer Wasseroberfläche des Wasserkörpers gehalten ist und die Haltestruktur die Photovoltaikeinrichtung in der Schwimmlage der Auftriebseinrichtung oberhalb der Wasseroberfläche zum Erzeugen von elektrischer Energie aus Sonnenlicht für Sonnenlicht zugänglich aufgenommen ist, wobei die Auftriebseinrichtung eine Auftriebsanpassungseinrichtung zum Verändern des hydrostatischen Auftriebs aufweist, wobei bei einem mittels der Auftriebsanpassungseinrichtung reduzierten hydrostatischen Auftrieb ein Absenken des Solarsystems und insbesondere der Photovoltaikeinrichtung in eine Tauchposition unterhalb der Wasseroberfläche ermöglicht ist. Des Weiteren betrifft die Erfindung ein Verfahren zum reversiblen Schützen einer Photovoltaikanlage.

SOLAR CELL AND PHOTOVOLTAIC MODULE

Resumen de: US2025248169A1

A solar cell is provided, including: a substrate including a center region and edge regions respectively arranged on two opposing sides of the center region, fingers arranged at intervals along the first direction and extending along a second direction, pad groups arranged at intervals along the second direction, and busbars arranged at intervals along the second direction. The fingers including a number of fingers in the center region, each pad group includes pads arranged at intervals along the first direction, and the pads include a number of pads in the center region that are respectively connected to the number of fingers in the center region. Each busbar is connected to a respective pad group of some of the pad groups, and at least one pad group is disposed between two adjacent busbars.

PHOTOELECTRIC BUILDING BLOCK

Resumen de: US2025247043A1

The invention relates to a photoelectric building block comprising a rigid support (1), made of a single extruded piece of non-metal material, provided with a front with a first coupling configuration (10) formed by a sunken channel (11) between two opposing parallel grooved guides (12) that define a narrowing of the opening of the sunken channel (11), at least one photoelectric panel (2) with a second coupling configuration (20) inserted into the sunken channel (11) and having opposite coupling ends (21) inserted into the two grooved guides (12); wherein the photoelectric building block further comprises a retainer device (30) which exerts a thrust on the opposite coupling ends (21) of the second coupling configuration (20), moving them away from the bottom of said sunken channel (11) and thrusting them against the lower surface (13) of the two grooved guides (12), retaining the photoelectric panel (2).

HYBRID PHOTOVOLTAIC THERMAL SYSTEM WITH SPECTRUM SCREENING

Resumen de: US2025247048A1

A hybrid photovoltaic thermal (PVT) system including flexible integration of spectral splitting optical filtration and thermal management utilities is described. An optical filtration (OF) channel is provided above a PV panel of the hybrid PVT system, wherein an OF fluid in the OF channel transmits a first light that is within a predefined spectral range and absorbs a second light that is outside the predefined spectral range. A cooling fluid (CF) channel is provided below the PV panel, wherein the CF channel contains a cooling fluid. A phase change material (PCM) layer is provided between the PV panel and the CF channel, wherein at least one of the OF fluid in the OF channel, the cooling fluid in the CF channel, or the PCM layer contains nanoparticles.

VARIABLE ANGLE TORQUE TUBE CONNECTOR

Resumen de: US2025247045A1

Variable angle torque tube connectors are described that include a means for connecting different torque tube sections at different angular orientations. The means for connecting may also translate rotation from one torque tube section to another. In some embodiments, the variable angle torque tube connector may also include a means for applying a rotational torque to a component of the means for connecting different torque tube sections in order to rotate the torque tube sections so that attached photovoltaic modules track a location of the Sun throughout the day.

SOLAR MODULE FRAMES

Nº publicación: US2025247046A1 31/07/2025

Solicitante:

NEXTRACKER LLC [US]
Nextracker LLC