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Procédé et dispositif de désartificialisation de sols rendus préalablement imperméables par une couverture imperméable s’étendant sur la dite surface.

Resumen de: FR3161519A1

L’invention concerne un dispositif de désartificialisation de sols rendus préalablement imperméables comprenant un support de panneau (1) portant des panneaux photovoltaïques (2) inclinés, lesdits panneaux sont munis au niveau de leur base d’une gouttière (3) recevant les eaux de pluie caractérisé en ce que ladite gouttière est perforée en son fond, des tuyaux d’évacuation (4) espacés et inclinés vers l’arrière des panneaux (2) sont situés au fond de la gouttière, lesdits des tuyaux d’évacuation (4) étant munis de perforation (5) supérieures ou latérales réparties sur toute la longueur des tuyaux d’évacuation (4), lesdits tuyaux étant obturés à leur extrémité située à l’opposée de la gouttière (3). Figure pour l’abrégé fig 1

DRINKING WATER REFILLING STATION

Resumen de: WO2025219627A1

The present invention relates to a drinking water refilling station (1), comprising: - an extractor (2) for extracting water from moisture in the air; - a tank (3) for storing condensed water; - a purification unit (4); - a water dispenser (5); - a photovoltaic unit (6) for producing electrical energy; and - a structure (7) for holding and containing the aforementioned elements.

SIMPLE AND EFFICIENT HIGH SOLAR HEATING MACHINE

Resumen de: WO2025218579A1

The simple and efficient high solar heating machine of the present invention relates to the field of solar energy medium‑ to high‑temperature and high-efficiency utilization. The simple and efficient high solar heating machine consists of a dual‑axis automatic sun‑tracking machine, back-spraying vacuum tubes, and a grid-plate-type or glasses-frame-type linear focusing condenser which are integrated using a lightweight, low-cost frame structure in which two newly invented motion-to-static converters are used to connect two vacuum tubes to form a rod mechanism and a medium pipeline component that is communicated with the external environment. The present invention provides the motion-to-static converter capable of transforming an external interface of dual-axis sun-tracking high-amplitude motion into an absolutely stationary interface, thereby eliminating all dynamic sealing steps that pose fire hazards. Therefore, the absolute safety of heat conduction oil can be ensured. A light frame is also invented, so that the cost is greatly reduced. The simple and efficient high solar heating machine can be used in the field of solar energy medium‑ to high‑temperature thermal power generation or heat supply, for example, solar energy is used for producing high-temperature and high-pressure steam. The simple and efficient high solar heating machine overcomes the shortcomings of current trough-type or Fresnel-type solar thermal power generation or heat supply, such as high cos

BIPV PHOTOVOLTAIC TILE CONVENIENT TO INSTALL AND REMOVE

Resumen de: WO2025218447A1

The present invention relates to the technical field of photovoltaic tile installation. Disclosed is a BIPV photovoltaic tile that is easy to install and remove, the tile comprising a base, wherein a first fixed bracket is fixedly connected to the base, a placement frame is rotationally connected to the first fixed bracket, rotary frames are rotationally connected to the placement frame and are arranged symmetrically on two sides of the placement frame in a transverse direction, the placement frame and the rotary frames all are provided with a BIPV photovoltaic tile body, a second fixed bracket is fixedly connected to the base, and a support bracket for supporting the placement frame is rotationally connected to the second fixed bracket. According to the present invention, the placement frame is supported on the support bracket to form a stable triangular support structure. During a support process, a first wedge block automatically moves upward so as to secure the BIPV photovoltaic tile body within a corresponding placement slot, enhancing the overall stability and safety of the BIPV photovoltaic system; and during a folding and removal process, automatic unlocking can be achieved, simplifying an installation and adjustment process of the photovoltaic tile. As such, the present invention facilitates easy installation and removal without compromising the stability of the structure.

PROTECTIVE URBAN FURNITURE

Resumen de: WO2025219632A1

The present invention relates to protective urban furniture comprising a structure (1) formed by a cover (1.1) and at least one ground support or pillar (2); the cover (1.1) being provided with at least one solar panel (3) on the upper face of the cover (1.1), and the structure (1) being provided with at least one fan (4) powered by the solar panel (3). Optionally, the structure is provided with a seat, lighting means, a USB charger, heating means and a battery for storing the electrical energy generated by the solar panel (3). The invention relates to protective urban furniture, according to claim 1, characterised in that the fan (4) is attached to the underside of the cover.

SOLAR STAY-CABLE WARNING LIGHT AND INSTALLATION METHOD THEREFOR

Resumen de: WO2025218394A1

A solar stay-cable warning light (10) and an installation method therefor. The solar stay-cable warning light (10) comprises: an energy storage assembly (100) and a light guide assembly (200). The energy storage assembly (100) comprises a housing (110), a solar panel (120), and a power source (130) located in the housing (110). The solar panel (120) is arranged on the outer side of the housing (110), and the solar panel (120) is electrically connected to the power source (130). The light guide assembly (200) comprises a light guide tube (210) and a light source (220). The light guide tube (210) is sleeved on a stay cable (11), and the light guide tube (210) is connected to the housing (110). The light source (220) is electrically connected to the power source (130), the light source (220) being arranged towards the light guide tube (210).

Waterproofing Mounting System for Attaching Solar Modules to a Roof

Resumen de: US2025330112A1

A roof mounting system for the attachment of an article to a roof, the system comprising a plurality of PV modules each having at least one corner and a frame member, a flashing member having a top surface; an upstanding sleeve attached to the top surface of the flashing member; an elevated water seal having a borehole formed therethrough, the elevated water seal further comprising at least one screw for providing a waterproof seal between the article and the roof structure; and whereby the plurality of PV modules are interlocked in a way to provide a corner-to-corner coupling arrangement supported above the roof through the frame members of the plurality of PV modules.

PHOTOVOLTAIC MODULE AND METHOD FOR MANUFACTURING PHOTOVOLTAIC MODULE

Resumen de: US2025331318A1

A photovoltaic module and a method for manufacturing the photovoltaic module are provided. The photovoltaic module includes a cell module including multiple cell string groups and multiple first connection structures. Each cell string group includes multiple cell strings arranged along a first direction. Each cell string includes multiple solar cells and multiple second connection structures. Second connection structures located on a corresponding solar cell include third connection structures interleaved with fourth connection structures, and each third connection structure is spaced from an adjacent fourth connection structure by a distance L in the first direction. A second connection structure connected to an end of a respective end first connection structure is spaced apart by a distance N in the first direction from an adjacent second connection structure connected to an end of another end first connection structure, and the distance N is less than twice the distance L.

ENCAPSULANT FILM AND PHOTOVOLTAIC MODULE COMPRISING THE SAME

Resumen de: US2025331316A1

An encapsulant film for a photovoltaic module includes an encapsulating layer and a heat resistant layer disposed adjacent to the encapsulating layer. The encapsulating layer includes polyethylene in an amount of 50% to 100%, by weight. The heat resistant layer includes one of ethylene vinyl alcohol (EVOH). polymethyl methacrylate (PMMA), polymethyl pentene (PMP), cycloolefin polymer (COP), cycloolefin copolymer (COC), polylactic acid (PLA), polyethylene furanoate (PEF), isosorbide polymer, and polycarbonate (PC) in an amount of 50% to 100%, by weight.

PEROVSKITE BASED PHOTOVOLTAIC CELLS AND PROCESS FOR PREPARING THE SAME

Resumen de: US2025331356A1

A perovskite-based photovoltaic cell (or solar cell) wherein the perovskite photoactive layer includes at least one partially neutralized polyacrylic acid in an amount greater than or equal to 3% by weight, preferably between 4% by weight and 15% by weight, more preferably between 4.5% by weight and 12% by weight, with respect to the total weight of the perovskite precursors.The perovskite-based photovoltaic cell (or solar cell) can be advantageously used in various applications which require the production of electricity through the exploitation of light energy, in particular of solar radiation energy such as, for example: architecturally integrated photovoltaic systems (Building Integrated Photo Voltaic—BIPV); photovoltaic windows; greenhouses; photo-bioreactors; noise barriers; lighting engineering; design; advertising; automobile industry. The perovskite-based photovoltaic cell (or solar cell) can be used both in stand-alone mode and in modular systems.

ORGANIC COMPOUND, AN ELECTRONIC ELEMENT USING SAME, AND ELECTRONIC APPARATUS

Resumen de: US2025331415A1

Provided are an organic compound, an electronic element using same, and an electronic apparatus. The organic compound has a structure shown in a formula I. The organic compound is applied to an organic electroluminescent device, so that the performance of the device can be significantly improved.

HETEROCYCLIC COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE AND ELECTRONIC APPARATUS

Resumen de: US2025331414A1

The present application relates to the technical field of organic electroluminescent materials, and provides a heterocyclic compound, an organic electroluminescent device and an electronic apparatus comprising the heterocyclic compound. The heterocyclic compound of the present application includes a parent nucleus structure of naphthofuranoxazole/thiazole and triarylamine. When the compound is used as a host material or hole adjustment layer of the organic electroluminescent device, the electroluminescent efficiency and life of the device can be significantly improved.

Doped Organic Semiconductors and Methods of Making the Same

Resumen de: US2025331411A1

A doped organic semiconductor is produced using the method of providing an organic semiconductor solution, contacting the organic semiconductor solution with CO2; and irradiating the organic semiconductor solution with ultraviolet light. A composition is described, the composition comprising an organic semiconductor; and a metal salt having the formula M+X− wherein X− is a monoanionic species; and wherein the ratio of M+ to X− in the hole transport material is less than about 1.00. An additional composition is described, the composition comprising an organic semiconductor; a metal salt having the formula M+X− wherein X− is a monoanionic species; and a metal carbonate; wherein the total metal content of the composition is approximately equal to the X− content of the composition.

DISPLAY DEVICE

Resumen de: US2025331371A1

A display device may include a substrate including a first area and a second area surrounding the first area, and pixel circuits disposed on the substrate. The pixel circuits may include a first pixel circuit disposed in the first area and a second pixel circuit disposed in the first area. The display device may include display elements disposed on the substrate. The display elements may include a first display element that may be disposed in the first area and electrically connected to the first pixel circuit and a second display element that may be disposed in the second area and electrically connected to the second pixel circuit. Various embodiments are disclosed.

ORGANIC ELECTOLUMINESCENT DEVICES

Resumen de: US2025331384A1

This disclosure relates to reduced power consumption OLED displays at reduced cost for reduced information content applications, such as wearable displays. Image quality for wearable displays can be different than for high information content smart phone displays and TVs, where the wearable display has an architecture that in includes, for example, an all phosphorescent device and/or material system that may be fabricated at reduced cost. The reduced power consumption can facilitate wireless and solar charging.

POWER DELIVERY THROUGH AN OPTICAL SYSTEM

Resumen de: US2025330250A1

An apparatus includes a connector for coupling a cable comprising at least one optical fiber and at least one electrical wire to an optical module at a network communications device, the connector comprising an electrical contact plate for engagement with an electrical contact on the optical module, and a ferrule for receiving the at least one optical fiber. The electrical contact plate is configured for electrically coupling the at least one electrical wire to the electrical contact on the optical module for delivery of power through the optical module.

SOLAR PANEL PILLAR

Resumen de: US2025330118A1

Pillars and towers with solar panels mounted thereto allow for more solar panels to be located within a 2 dimensional footprint by using the vertical three dimensional space above the 2 dimensional footprint. The pillars and towers may be secured to the ground. Solar panels may attached to the pillars and towards vertically on top of each other and extend out horizontally. The solar panels may be arranged in to different configurations (e.g., zig-zag) to further increase solar harvesting within the two dimensional footprint and three dimensional space. The solar panel pillars may also have a plurality of solar panel columns that surround the pole that they are mounted thereto to increase solar energy harvesting potential.

FASTENER FOR A PHOTOVOLTAIC MODULE FRAME, AND METHOD FOR FASTENING THE LATTER

Resumen de: US2025330115A1

A fastener for photovoltaic module frames on a substructure comprises a mounting body and a locking element. The mounting body comprises a first engaging portion for engaging in the substructure and at least one second engaging portion for engaging in the photovoltaic module frame. The locking element is designed to fix the mounting body to the substructure, so that when the mounting is effected in this way, the photovoltaic module frame is held to the substructure only via the mounting body.

ENERGY STORAGE SYSTEM, AND DEVICE FOR CONTROLLING GROUND STRUCTURE OF ENERGY STORAGE SYSTEM

Resumen de: US2025330038A1

Discussed is a switch control apparatus in an energy storage system connected with a power grid. The energy storage system includes a photovoltaic (PV) system, a power conversion system (PCS) selectively connected to the photovoltaic system, a first switch configured to selectively connect the photovoltaic system and a direct current (DC) link of the power conversion system, a first ground fault detector including a terminal which is connected to a ground, a second switch selectively configured to connect the photovoltaic system and another terminal of the first ground fault detector. A second switch is located between the first switch and the photovoltaic system, the switch control apparatus includes at least one processor; and a memory configured to store at least one instruction executed by the at least one processor.

HIGH-TEMPERATURE CERAMIC COMBUSTOR WITH THERMOPHOTOVOLTAIC POWER GENERATION

Resumen de: US2025330111A1

A device for electricity generation can include a combustor/recuperator system comprising a recuperator, a combustor, and an emitter; wherein the recuperator comprises an intake for air and fuel, wherein the combustor burns fuels, transfers exhaust gases to the recuperator to preheat the air and fuel, and transfers heat of combustion to the emitter; and wherein the emitter radiates heat generated by the combustor; and a combustion thermophotovoltaic (c-TPV) array comprising a means of absorbing incident radiation from the emitter.

Hybrid Solar Panel and Photovoltaic and Thermal Roof

Resumen de: US2025330113A1

A hybrid-type solar panel comprising a structure suitable for making a photovoltaic panel, a thermal panel, a watertight roof, an electric storage, all integrated in a basic structure (20). A roof for a house is also provided.

DRIVE-SYSTEM PROTECTION ARRANGEMENTS FOR PHOTOVOLTAIC TRACKERS

Resumen de: US2025330114A1

In a solar energy system, a photovoltaic (PV) assembly includes an array of PV panels joined to and pivotable together with a frame subassembly. A drive system includes a motor assembly including an electric motor and a drive-system controller, and a pivot-wheel assembly for transferring torque from the electric motor to the frame subassembly. The pivot-wheel assembly includes a drive chain joined to a hoop portion at two opposing coupling points defining limits of the mechanical pivot range of the PV assembly. A drive-system protection arrangement includes a pair of spaced-apart tab portions comprising respective sensor targets, joined to the hoop portion and circumferentially displaced from the two opposing coupling points, and a sensor in electronic communication with the drive-system controller and operative to send a signal thereto indicating detection of a proximate presence of one of the sensor targets.

SYSTEMS AND METHODS FOR DISTRIBUTED-SOLAR POWER FORECASTING USING PARAMETER REGULARIZATION

Resumen de: US2025330120A1

An example method comprises receiving first historical meso-scale numerical weather predictions (NWP) and power flow information for a geographic distribution area, correcting for overfitting of the historical NWP predictions, reducing parameters in the first historical NWP predictions, training first power flow models using the first reduced, corrected historical NWP predictions and the historical power flow information for all or parts of the first geographic distribution area, receiving current NWP predictions for the first geographic distribution area, applying any number of first power flow models to the current NWP predictions to generate any number of power flow predictions, comparing one or more of the any number of power flow predictions to one or more first thresholds to determine significance of reverse power flows, and generating a first report including at least one prediction of the reverse power flow and identifying the first geographic distribution area.

Method and Apparatus for Detection of Faulty Connections of Photovoltaic Modules

Resumen de: US2025330121A1

A method and apparatus are provided for detection of faulty installations of Photovoltaic Modules equipped with associated Module Level Shutdown Devices, MLSDs, connected serially as a chain within a string of Photovoltaic Modules to a string loop interface of a detector device. The method comprises the steps of: transmitting a Permission to Operate, PTO, signal through its loop string interface to the chain of MLSDs, using Power Line Communication, PLC; capturing a string voltage waveform provided by the chain of serially MLSDs of the Photovoltaic Module string to the loop string interface of the detector device as a result of switch-on transients generated by the MLSDs in response to the PTO signal received by the chain of MLSDs from the loop string interface of the detector device, wherein switch-on delays of the generated switch-on transients are spread in a predefined maximum delay time period; and analyzing the captured string voltage waveform, Vstr, provided by the chain of MLSDs of the Photovoltaic Module string to determine a number, N, of Photovoltaic Modules and associated MLSDs within the Photovoltaic Module string being installed correctly within the Photovoltaic Module string.

PHOTOVOLTAIC SYSTEM AND FLEXIBLE BRACKET THEREOF

Nº publicación: US2025330117A1 23/10/2025

Solicitante:

TRINA SOLAR CO LTD [CN]
TRINA SOLAR CO., LTD

Resumen de: US2025330117A1

A photovoltaic system and a flexible bracket thereof. The flexible bracket comprises includes: at least two support members spaced in a first direction, wherein component cables and stabilizing cables are mounted between two adjacent support members in the first direction, and the component cables form a bearing surface; joint members connected to both the stabilizing cables and the component cables; and semi-rigid inverted-arch cables, wherein a first end of each semi-rigid inverted-arch cable is provided with a rigid portion connected to the joint member, and a second end of each semi-rigid inverted-arch cable is connected to the support member.