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155
resultados
Última actualización
13/03/2026 [06:56:00]
Resumen de: DE102025135799A1
Ein Solarpaneel-Montagesystem umfasst ein rotierbares vertikales Trageelement, ein unteres Solarpaneel-Trageelement zum Tragen von wenigstens einem Solarpaneel in einer Ruheposition und ein oberes Solarpaneel-Trageelement, welches rotierbar an dem wenigstens einen Solarpaneel angebracht ist. Ein oder mehrere Verbindungselemente bringen das wenigstens eine Solarpaneel an dem oberen Solarpaneel-Trageelement an, was es dem wenigstens einen Solarpaneel erlaubt, relativ zu dem oberen Solarpaneel-Trageelement zu rotieren. Windkräfte, die auf eine Fläche des wenigstens einen Solarpaneels wirken, veranlassen das wenigstens eine Solarpaneel dazu, um das obere Solarpaneel-Trageelement aus der Ruhrposition zu rotieren. Das System kann einen Motor, welcher mit dem rotierbaren vertikalen Trageelement zum Antreiben einer Rotation verbunden ist, eine Berechnungseinheit zum Steuern des Motors und ein Untergrund-Verankerungssystem für das rotierbare vertikale Trageelement umfassen.
Resumen de: DE102025136212A1
Die Erfindung betrifft einen Solarzaun zur gleichzeitigen Grundstücksabgrenzung und Energieerzeugung. Der Solarzaun umfasst mindestens zwei vertikal angeordnete Zaunpfosten (2), mindestens zwei dazwischen angeordnete horizontale Zaunriegel (3) sowie mehrere an den Zaunriegeln (3) befestigte Fotovoltaikmodule (1). Die Fotovoltaikmodule (1) sind so ausgerichtet, dass sie eine geschlossene Fläche bilden, die die Zaunpfosten (3) verdeckt und eine durchgehende Sichtfläche erzeugt. Der modulare Aufbau ermöglicht eine Anpassung an unterschiedliche Geländegegebenheiten. Der Solarzaun kann neben der Grundstücksabgrenzung auch für Agri-Photovoltaikanwendungen eingesetzt und mit Funktionen wie Sicht-, Lärm- oder Windschutz erweitert werden.
Resumen de: AU2024211007A1
A solar power trailer includes a chassis for connection to a vehicle. A support assembly is mounted on the chassis. Two carrier assemblies are pivotally mounted on respective opposite sides of the support assembly, to be pivoted between operative positions for collecting solar energy and stowed positions for travel, at least one solar panel assembly being mountable on each carrier assembly. A solar power trailer includes a chassis for connection to a vehicle. A support assembly is mounted on the chassis. Two carrier assemblies are pivotally mounted on respective opposite sides of the support assembly, to be pivoted between operative positions for collecting solar energy and stowed positions for travel, at least one solar panel assembly being mountable on each carrier assembly. ug u g Fi gu re Figure 1 ug i g h t e r 1 i s ' i t s z z
Resumen de: AU2024295844A1
Methods and apparatus are presented for identifying the presence of shunts in a first sub- cell of a multi-junction solar cell having monolithically integrated first and second sub-cells. The multi-junction cell is illuminated with light suitable for generating luminescence from the second sub-cell, while generating substantially no excess charge carriers in the first sub-cell. First and second images of luminescence generated from the second sub-cell with the multi-junction solar cell under different load conditions are acquired and compared to identify the presence of shunts in the first sub-cell.
Resumen de: AU2024333137A1
A heliostat dirigible with a fluid containment structure defining a fluid volume configured to contain a lighter than air fluid. A curved reflective surface is supported by the fluid containment structure when the fluid volume contains a lighter than air fluid. The curved reflective surface is configured to reflect and concentrate sunlight at a target. Tethers and/or connections for a plurality of tethers are arranged around the fluid containment structure such that the attitude of the fluid containment structure can be adjusted when it is floating above the ground.
Resumen de: AU2026201257A1
The present application discloses a solar cell and a photovoltaic module, and belongs to the field of photovoltaic technologies. The solar cell includes a solar cell body, a first pattern region and second connection segments, wherein a part that is of the first sub-fingers and that is stacked with the first connection blocks passes through the passivation layer and is in contact with the doped region, and the second direction intersects with the first direction. The first connection blocks are used to protect the part that is of the first sub-fingers and that is stacked with the first connection blocks, to reduce a degree of a thermal impact on the first sub-fingers when first electrical connectors are welded to the first sub-fingers to avoid damage to the substrate when the first sub-fingers pass through the doped region and reach the substrate, and ensure photoelectric conversion efficiency of the photovoltaic module. eb e b
Resumen de: AU2026201296A1
RGUP-0009 An electromagnetic radiation collecting and directing apparatus is described herein. The electromagnetic radiation collecting and directing apparatus facilitates directing light from an exterior of a structure to an interior of a structure. The directed light is then distributed as necessary within the structure for heating, illumination, or is stored for use at a later time. RGUP-0009 eb - e b
Resumen de: AU2024383164A1
The present application relates to the technical field of photovoltaics, and discloses a photovoltaic panel disassembly and installation device. The photovoltaic panel disassembly and installation device comprises a mobile carrying apparatus, a photovoltaic panel disassembly and installation apparatus, and a photovoltaic panel storage apparatus, wherein the photovoltaic panel disassembly and installation apparatus and the photovoltaic panel storage apparatus are both arranged on the mobile carrying apparatus.
Resumen de: EP4708364A1
A busbar-free heterojunction solar cell comprises a cell body and a plurality of parallel finger grid electrodes provided on the front and back sides of the cell body, wherein each finger grid electrode comprises a plurality of first finger grid electrodes, a second finger grid electrode is provided between two adjacent first finger grid electrodes, both ends of the second finger grid electrode are respectively in lap-joint with the two adjacent first finger grid electrodes, and a welding positioning groove is formed in a middle portion of the second finger grid electrode. The structure of the solar cell can not only ensure good conductive performance of finger grid electrodes but also take into account good welding performance of the finger grid electrodes.
Resumen de: AU2024266513A1
A solar cell is disclosed. The solar cell incudes a substrate, a dielectric layer formed on a backside of the substrate, and a plurality of non-contiguous deposited emitter regions having a first polarity on the dielectric layer. The solar cell also includes at least one deposited emitter region having a second polarity on the dielectric layer, laterally disposed to the plurality of non- contiguous deposited emitter regions.
Resumen de: WO2024229430A1
Embodiments of the present disclosure relate to curve tracers and systems for testing PV modules. The I-V curve tracer may include a switch-mode power converter (SMPC) circuit. The I-V curve tracer may be configured to sweep an I-V curve of the PV circuit. Related devices, systems and methods are also possible.
Resumen de: EP4708672A2
This application discloses a photovoltaic power generation system, a photovoltaic inverter, and a direct current combiner box, and relates to the field of photovoltaic power generation technologies. The photovoltaic power generation system includes a protection switch and a plurality of DC-DC converters. Each DC-DC converter includes a direct current bus, a DC-DC circuit, and at least one input interface. The input interface is configured to connect to a photovoltaic unit. The photovoltaic unit includes at least one photovoltaic module. The input interface is connected to the direct current bus by using the protection switch, the direct current bus is connected to an input end of the DC-DC circuit, and an output end of the DC-DC circuit is an output end of the DC-DC converter. The protection switch includes a release and a switch mechanism that are connected in series. The release is configured to: when a short-circuit fault occurs on a line in which the release is located, control the switch mechanism to be disconnected. By using the photovoltaic power generation system, the photovoltaic unit and the line can be effectively protected when a short circuit occurs on the photovoltaic unit or the line.
Resumen de: MX2025013113A
A solar tracker includes a plurality of piers, one end of the piers configured for installation in the earth, a plurality of bearings, each bearing supported by a pier, a torque tube received in the plurality of bearings and configured to support a plurality of solar modules, a plurality of drive motors, each drive motor associated with a pier, a plurality of high efficiency gear boxes, each high efficiency gear box associated with one of the plurality of drive motors; and a plurality of brakes, each brake associated with one of the plurality of high efficiency gear boxes and one of the plurality of drive motors, wherein in combination the plurality of brakes apply sufficient braking force to prevent back driving of the torque tube.
Resumen de: CN118943216A
A PV laminate and a method of assembly are provided. A PV cell of an exemplary PV laminate may include a stacked linear array of PV cells, where one or more spacers are employed near a connector between adjacent PV cells of the linear array. These spacers may reduce stress during assembly of the PV laminates; once the assembly of the PV laminates is completed, these spacers are subsequently substantially included in the encapsulation.
Resumen de: EP4706836A2
Die Erfindung betrifft eine Reinigungsvorrichtung (1) zur Reinigung der Oberfläche von Solaranlagen, Photovoltaikanlagen, Glasdächern, Fassaden oder anderer glatter Flächen, die ein Reinigungsaggregat (2), eine Trag- und Positioniereinrichtung (3) mit einem mittels eines ersten Stellantriebs (11) um eine horizontale erste Querachse (10) schwenkbaren Auslegerarm (8) und einem an dem Auslegerarm (8) schwenkbar angeordneten Tragarm (15) zur Positionierung des Reinigungsaggregats (2) und eine an der Trag- und Positioniereinrichtung (3) angeordnete Lastausgleichseinrichtung (20, 21) zur Einstellung und automatischen Regulierung des von dem Reinigungsaggregat (2) auf die zu reinigende Oberfläche wirkenden Anpressdrucks enthält. Erfindungsgemäß ist der Tragarm (15) durch einen zweiten Stellantrieb (17) um eine zur ersten Querachse (10) parallele zweite Querachse (16) zwischen einer auf den Auslegerarm (8) zurückgeklappten Parkposition oberhalb des Auslegerarms (8) und einer ausgeklappten Reinigungsposition schwenkbar ist.
Resumen de: EP4708673A1
Provided are an inverter and a primary controller of a photovoltaic power generation system, and a method of operating the photovoltaic power generation system. The method of operating a photovoltaic power generation system may include assigning identification information to each of a plurality of module-level power electronics (MLPEs) connected to a plurality of photovoltaic panels, based on a registration request from each of the plurality of MLPEs, monitoring the plurality of MLPEs and determining whether an error has occurred in the plurality of MLPEs based on a result of the monitoring, and marking an error flag on the identification information of at least one MLPE among the plurality of MLPEs when it is determined that the error has occurred in the at least one MLPE.
Resumen de: EP4708670A1
A power generation system includes an emitter heated by heat supplied from a heat source and configured to emit an infrared ray, and a power generation unit disposed at an interval from the emitter and configured to generate power by converting the infrared ray emitted from the emitter into electric energy. The power generation unit includes a power generation section including a photoelectric conversion element configured to convert the infrared ray emitted from the emitter into the electric energy, and a reflection section provided on a side opposite to a side of the emitter with respect to the power generation section and configured to reflect at least a portion of the infrared ray transmitted through the power generation section to the side of the emitter.
Resumen de: EP4708671A1
The present disclosure relates to the field of photovoltaic power generation. Specifically disclosed is a self-cleaning photovoltaic assembly comprising a mounting frame and a photovoltaic module, the mounting frame being provided with an mounting groove, and a peripheral edge of the photovoltaic module being embedded into the mounting groove; the mounting frame is provided with at least one diversion groove extending through the mounting frame along a thickness direction, the diversion groove being located on an outer side of the photovoltaic module and enclosing with a side wall of the photovoltaic module to form a diversion hole. On the top of the mounting frame is provided an inflow trough extending horizontally from a light-receiving surface of the photovoltaic module to the diversion hole. This self-cleaning photovoltaic assembly requires only a small tilt angle to allow rainwater to wash dust accumulated on the light-receiving surface of the photovoltaic module to the inflow trough. The rainwater mixed with dust can directly flow through the inflow trough into the diversion hole for discharge, thereby achieving drainage and dust removal. This prevents dust accumulation and realizes self-cleaning of the photovoltaic assembly.
Resumen de: WO2025181664A1
A movable suspension system (100) for photovoltaic modules (102) comprising a suspension assembly with three cables (200) having a first upper cable (201) and a second upper cable (202) and a lower cable (203), at least one bracket (101), which supports said three cables (201,202,203) and which is in turn supported by an upright (105) integral with the ground, on the side of the lower cable (203), said bracket (101) being rotatable about a local rotation axis (301) and being connected to the first upper cable (201) and to the second upper cable (202) by main coupling means (401), least one support interface (103), which connects to said first upper cable (201) and second upper cable (202) at a lower side (113) thereof, by secondary coupling means (106), and which is in turn connected to said at least one photovoltaic module (102), at an upper side (114) thereof, opposite to the lower side (113).
Resumen de: EP4709126A2
Provided are a compound, a photoelectric conversion element material and a photoelectric conversion element which are excellent in response speed and exhibit a high external quantum yield, and a photoelectric conversion element material that contributes to production of these elements.
Resumen de: EP4707357A2
Die Anmeldung betrifft eine elektronische Vorrichtung enthaltend Anode, Kathode, mindestens eine emittierende Schicht zwischen Anode und Kathode, mindestens eine p-dotierte Schicht A, welche ein Mono-Triarylamin als Host enthält, sowie mindestens eine Schicht B enthaltend ein Mono-Triarylamin. Weiterhin betrifft die Erfindung eine p-dotierte Mischung enthaltend ein Mono-Triarylamin der Formel (II), (III) oder (IV) als Host und eine Elektronenakzeptorverbindung als Dotanden und die Verwendung der Mischung in einer elektronischen Vorrichtung.
Resumen de: EP4707696A2
Solartischsystem (100) für eine Photovoltaikanlage (101), insbesondere eine Agri-Photovoltaikanlage (101), umfassend: eine Mehrzahl an Stützeneinheiten (1) zur Ableitung der statischen Belastung in einen Boden (2); und eine Mehrzahl an Hauptträgereinheiten (3), wobei ein Hauptträger (31) der Hauptträgereinheit (3) an zwei Stützeneinheiten (1) aufnehmbar ist; und eine Mehrzahl an Modulträgereinheiten (4) zur Aufnahme von Photovoltaikmodulen (102), wobei eine Modulträgereinheit (4) an zwei Hauptträgereinheiten (3) aufnehmbar ist und ein Photovoltaikmodul (102) an zwei Modulträgereinheiten (4) aufnehmbar ist. Die Hauptträgereinheit (3) weist einen Hauptträger (31) mit einem Hauptträgerprofil (311) auf, welches asymmetrisch ausgebildet ist; und/oder die Stützeneinheit (1) umfasst wenigstens eine Stütze (11) mit einem offenen Stützenprofil (111) mit zwei Schenkeln (112) und sechs Biegungen an der offenen Seite (113); und/oder die Modulträgereinheit (4) umfasst eine Einschubaufnahme (411) für Photovoltaikmodule (102).
Resumen de: EP4706895A2
The present application describes machines and methods that leverage enabling technologies such as robotics, sensing, machine learning, and wireless internet coverage (e.g., 5G cell coverage) in order to monitor photovoltaic systems such as solar sites. Machines according to the present disclosure can be operated remotely by users to traverse a solar site and perform a series of inspection steps, such as via an online portal.
Resumen de: WO2024227913A1
The invention relates to a motor vehicle (10) comprising an outer skin (12), said outer skin (12) having a collector layer (14) with at least one coloring agent (16). The collector layer (14) is designed to absorb a defined spectral component (52) of sunlight (50) and guide same to a defined region (20) on the edge (22) of the collector layer (14) by means of the coloring agent (16) and/or an optical fiber (18) within the collector layer (14) such that the collected sunlight (30) can be used at a boundary surface (24) on the edge (22) of the collector layer (14). The invention additionally relates to an outer skin (12) for a motor vehicle and to a method for collecting light or guiding light using such an outer skin (12).
Nº publicación: EP4706107A1 11/03/2026
Solicitante:
HANWHA Q CELLS GMBH [DE]
Hanwha Q CELLS GmbH
Resumen de: WO2024227487A1
The invention relates to a solar cell, to a solar cell semi-finished product and to a method for producing a solar cell. In particular, the invention relates to a solar cell and a solar cell semi-finished product, which each have a substrate (1), a tunnel oxide layer (2) arranged on the substrate (1) and a rear layer stack arranged thereon, which has at least two phosphorus-doped silicon layers (3, 5, 6) the respective phosphorus contents of which differ from one another, and a barrier layer (4) which is arranged between the at least two phosphorus-doped silicon layers (3, 5, 6) such that a doping profile with at least two doping stages is formed, wherein within each of the at least two doping stages the phosphorus content remains substantially constant along a layer thickness of the respective phosphorus-doped silicon layers (3, 5, 6).
BOPI
Sede Electrónica
