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133
resultados
Última actualización
08/01/2026 [06:55:00]
Resumen de: DE102024119147A1
Die vorliegende Erfindung betrifft ein Energiesystem (2) und ein Verfahren zu dessen Betrieb. Das Energiesystem (2) weist auf: eine Energieerzeugungsvorrichtung (3) oder eine Schnittstelle zu einer Energieerzeugungsvorrichtung (3), die zur Erzeugung elektrischer Energie bereitgestellt ist, und die insbesondere als Photovoltaikeinrichtung (3a) ausgebildet ist; ein erstes Untersystem (10), mit einer Elektrolyseeinrichtung (13), welche zur Erzeugung von Wasserstoff bereitgestellt ist, und mit einer Batterieeinrichtung (12), die zur kurzzeitigen Speicherung und Bereitstellung von elektrischer Energie bereitgestellt ist; ein zweites Untersystem (20), mit einer ersten Speichereinrichtung (21), insbesondere einer Hochdruckspeichereinrichtung, die zum Speichern des von der Elektrolyseeinrichtung (13) erzeugten Wasserstoffs bereitgestellt ist. Damit möglichst viele Komponenten des Energiesystems (2) zu dessen erweiterter Funktion beitragen und für einen effizienten Betrieb über eine optimierte Steuerung optimal gesteuert und im Energiesystem (2) eingebunden werden können, ist eine als Hydridkompressoreinrichtung (31) ausgebildete Kompressoreinrichtung (30) bereitgestellt, welche zum Komprimieren des erzeugten Wasserstoffs vor der Einspeicherung in die erste Speichereinrichtung (21) ausgebildet ist. Zur Steuerung des Energiesystems (2) ist eine Steuereinrichtung (60) bereitgestellt, die eine intelligente, vorzugsweise vorausschauende Energiemanagementeinrichtung (61) aufweist.
Resumen de: DE102024118765A1
Es wird eine Montagesystem (1) für ein Balkonkraftwerk (10) bereitgestellt, umfassend: eine Montageeinrichtung (2) zum Festlegen eines PV-Moduls (3), eine Haltevorrichtung (4) zum Halten der Montageeinrichtung (2), wobei die Haltevorrichtung (4) so ausgestaltet ist, dass die Montageeinrichtung (2) zwischen einer Betriebsposition (6) und einer Stauposition (7) verlagerbar ist. Ferner wird ein Balkonkraftwerk (10) und ein Verfahren zum Installieren eines Balkonkraftwerks (10) bereitgestellt.
Resumen de: DE102024119145A1
Die vorliegende Erfindung betrifft ein Energiesystem (2) und ein Verfahren zu dessen Betrieb. Das Energiesystem (2) weist auf: eine Energieerzeugungsvorrichtung (3) oder eine Schnittstelle zu einer Energieerzeugungsvorrichtung (3), die zur Erzeugung elektrischer Energie bereitgestellt ist, und die insbesondere als Photovoltaikeinrichtung (3a) ausgebildet ist; ein erstes Untersystem (10), mit einer Elektrolyseeinrichtung (13), welche zur Erzeugung von Wasserstoff bereitgestellt ist, und mit einer Batterieeinrichtung (12), die zur kurzzeitigen Speicherung und Bereitstellung von elektrischer Energie bereitgestellt ist; ein zweites Untersystem (20), mit einer ersten Speichereinrichtung (21), insbesondere einer Hochdruckspeichereinrichtung, die zum Speichern des von der Elektrolyseeinrichtung (13) erzeugten Wasserstoffs bereitgestellt ist. Damit möglichst viele Komponenten des Energiesystems (2) zu dessen erweiterter Funktion beitragen und für einen effizienten Betrieb über eine optimierte Steuerung optimal gesteuert und im Energiesystem (2) eingebunden werden können, ist wenigstens eine als Hydridkompressoreinrichtung (31, 41) ausgebildete Kompressoreinrichtung (30, 40) bereitgestellt, welche zum Komprimieren des erzeugten Wasserstoffs vor der Einspeicherung in die erste Speichereinrichtung (21) ausgebildet ist. Zur Steuerung des Energiesystems (2) ist eine Steuereinrichtung (60) bereitgestellt, die eine intelligente, vorzugsweise vorausschauende Energiemanagementeinrichtung
Resumen de: DE102024119299A1
Ein Verfahren und eine Vorrichtung zur Herstellung einer elektrischen Verbindung zwischen einem Solarpanel und einem Umrichter oder einem weiteren Solarpanel oder zwischen einem Umrichter und einem Netz-Einspeisungspunkt mittels einem durch eine mobile Kabelbereitstellungseinheit bereitgestellten Verbindungskabel. Die mobile Kabelbereitstellungseinheit umfasst: Ein verlegbares, rollbares oder fahrbares Gehäuse. In dem Gehäuse ist von außen und/oder innen zugänglich zumindest ein Kabelvorrat enthalten. Der Kabelvorrat umfasst zumindest ein Kabel. In dem Gehäuse ist von außen und/oder innen zugänglich eine Zuschneide-Einheit, eine Abisolier-Einheit und eine Crimp-Einheit enthalten. Die Crimp-Einheit umfasst einen Verbindervorrat. Der Verbindervorrat umfasst zumindest eine Vielzahl von ersten und zweiten Verbindern. In dem Gehäuse ist von außen und/oder innen zugänglich zumindest eine Steckerkonfektionierungs-Einheit enthalten. Die Steckerkonfektionierungs-Einheit umfasst einen Verbindergehäusevorrat. Der Verbindergehäusevorrat umfasst zumindest eine Vielzahl von ersten und zweiten Verbindergehäusen.
Resumen de: EP4676193A1
The present application discloses a solar cell and a photovoltaic module, and belongs to the field of photovoltaic technologies. The solar cell includes a cell body, where a width of the cell body is L1 along a first direction; and a patterned region. The patterned region is arranged on a surface of the cell body, the patterned region has a plurality of fingers extending along a second direction, the plurality of fingers comprise a plurality of first fingers and a plurality of second fingers spaced from the first finger along the first direction, and the second direction being different from the first direction. The cell body has a first side and a second side arranged opposite to the first side, each of the first side and the second side including portions extending along the second direction, a distance between the first side and a position of the patterned region close to the first side being D1. When the plurality of first fingers and the plurality of second fingers have opposite polarities, 80≤L1/D1≤400; and/or when the plurality of first fingers and the plurality of second fingers have a same polarity, 50≤L1/D1≤350.
Resumen de: EP4676196A1
The present application provides a perovskite solar cell, a preparation method therefor, and a photovoltaic module. The perovskite solar cell includes a perovskite light absorption layer. The perovskite light absorption layer includes a perovskite material and a complexing agent. The complexing agent includes one or more of a hydroxycarboxylic acid-based complexing agent, an organic phosphonic acid-based complexing agent, a polyacrylic acid-based complexing agent, and a polybutenoic acid-based complexing agent. The perovskite solar cell, the preparation method therefor, and the photovoltaic module according to the present application reduce ion migration in perovskite while passivating defects, to reduce the degradation of the perovskite light absorption layer and the failure of functional layers, thus improving the device efficiency and stability.
Resumen de: EP4675649A1
A photovoltaic system and a transition cable are provided. The photovoltaic system includes a photovoltaic module, an inverter, a transition cable, and a power supply connector. One end of the inverter is electrically connected to the photovoltaic module, and another end of the inverter is provided with a power generation end insertion connector. Both ends of the transition cable are provided with a first insertion connector and a second insertion connector, respectively. The first insertion connector is connected to the power generation end insertion connector by insertion, and the transition cable is configured to run from outdoors to indoors. One end of the power supply connector is provided with a power supply end insertion connector, and the second insertion connector is connected to the power supply end insertion connector by insertion. According to the photovoltaic system and the transition cable in the present application, each of the both ends of the transition cable is provided with the insertion connector, and the transition cable runs from outdoors to indoors, which makes the transition cable can be quickly dismounted, thereby facilitating maintenance of the photovoltaic system. Moreover, the transition cable with the specific structure runs from outdoors to indoors, which makes the installation of the photovoltaic system more convenient.
Resumen de: SE2350217A1
Disclosed is a clamping device for attaching a solar panel to a support rail. The clamping device comprises a coupling element (10) having a first part (11) for connection to a support rail and a second part (12) firmly attached to the first part (11), and a clamping element (20) having a first part (21) for connection with the coupling element (10) and a second part (22) for clamping a solar panel between the clamping element (20) and a support rail. The second part (12) of the coupling element (10) comprises two substantially parallel walls (13a, 13b) extending away from the first part (11) of the coupling element (10) and towards the second part (22) of the clamping element (20), the two substantially parallel walls (13a, 13b) forming in between them a space for receiving the first part (21) of the clamping element (20). The clamping device further comprises a fastening element (28) that connects the coupling element (10) to the clamping element (20).
Resumen de: EP4675686A1
An energy harvester includes a first conductive substrate layer (2), a current collector layer (3), a sealing material layer (4), and a second conductive substrate layer (5) in stated order. The energy harvester includes: a power generation section that includes a peripheral portion (6a) formed by the first conductive substrate layer (2), the current collector layer (3), the sealing material layer (4), and the second conductive substrate layer (5) and that converts energy of an external environment to electrical power; and an output section (7) that is disposed outside of the power generation section and that is formed by the first conductive substrate layer (2) and the current collector layer (3). The output section (7) includes a first portion (3a) of the current collector layer (3) where the electrical power from the power generation section is supplied, a second portion (3b) of the current collector layer (3) that is separated from the first portion (3a), an electronic component (8) that electrically connects the first portion (3a) and the second portion (3b), and a sealing material (9) that seals the electronic component (8).
Resumen de: EP4676197A1
A photoelectric conversion device that uses a compound represented by the general formula (1) in the hole transport layer has good photoelectric conversion properties. R<sup>1</sup> is an aromatic hydrocarbon group, a heterocyclic group, etc., and R<sup>2</sup> to R<sup>21</sup> each are a hydrogen atom, an alkoxy group, etc.
Resumen de: CN120693994A
The present invention provides a hole-selective contact material for a long-term stable PSC. The hole-selective contact material comprises a polycyclic aromatic hydrocarbon compound wherein the polycyclic aromatic hydrocarbon compound comprises a structure having a plurality of aromatic hydrocarbon rings, each aromatic hydrocarbon ring being fused with at least one other aromatic hydrocarbon ring, and the polycyclic aromatic hydrocarbon compound comprises at least one anchoring group directly attached to the structure, or to the structure via a linking group.
Resumen de: EP4674619A1
Die vorliegende Erfindung betrifft eine Verbundscheibe (100) zur Reduktion einer Schattenbildung in einem Innenraum, die Verbundscheibe (100) mindestens umfassend in der folgenden Reihenfolge:- eine Außenscheibe (1) mit einer Außenfläche und einer Innenfläche (I, II), wobei die Außenscheibe (1) eine Glasscheibe mit einem geringen Eisenanteil ist,- eine äußere Zwischenschicht (3),- mindestens ein photovoltaisches Bauteil (4), wobei das mindestens eine photovoltaische Bauteil (4) ein photovoltaisches Modul mit einer Mehrzahl miteinander verschalteter photovoltaischer Zellen (4.1) und zwischen diesen photovoltaischen Zellen (4.1) gebildeten Zellzwischenräumen (4.2) ist,- eine innere Zwischenschicht (5), und- eine Innenscheibe (2) mit einer Außenfläche und einer Innenfläche (III, IV),wobei auf einer von der Außenscheibe (1) abgewandten Seite des mindestens einen photovoltaischen Bauteils (4) ein Diffusionselement (9.1, 9.2, 9.3, 9.4) vorgesehen ist, welches von einer Außenseite durch die Außenscheibe (1) eintretende und durch die Zellzwischenräume (4.2) des photovoltaischen Moduls hindurchtretende Strahlung vor Eintritt in den Innenraum diffus bricht.
Resumen de: WO2024180145A1
A method for producing a photovoltaic panel (1), particularly a photovoltaic vehicle body panel, is presented. The method comprises: providing a photovoltaic (PV) label (3) comprising polymeric foils (5, 7, 9, 11) and a solar cell arrangement (9) interposed between the polymeric foils, preparing a rear support structure (17) by applying a first mouldable polymer (121) to a rear surface (4) of the PV label, including arranging the PV label in a first mould (103) forming a rear side cavity (119) adjacent to the rear surface of the PV label and applying the first mouldable polymer onto the rear surface of the PV label for filling the rear side cavity and solidifying the first polymer, and preparing a transparent front cover structure (23) covering a front surface (6) of the PV label, wherein the front cover structure is prepared by applying a transparent second mouldable polymer (133) to the front surface of the PV label, including arranging the PV label (3) together with the rear support structure in a second mould (123) forming a front side cavity (131) adjacent to the front surface of the photovoltaic label and applying the second mouldable polymer along the front surface of the photovoltaic label for filling the front side cavity of the second mould and solidifying the polymer. Using such direct coating technique for preparing the protective transparent front cover structure may significantly simplify the production method as compared to e.g conventional spray-coating.
Resumen de: EP4676208A2
Die vorliegende Erfindung betrifft stickstoffhaltige Heteroaromaten, die sich für die Verwendung in elektronischen Vorrichtungen eignen, sowie elektronische Vorrichtungen, insbesondere organischen Elektrolumineszenzvorrichtungen, enthaltend diese Verbindungen.
Resumen de: EP4675918A2
A modular solar array includes a plurality of panels, a splice connector, and a solar cell. Each one of the panels includes a first face sheet, a second face sheet, and a truss structure. The first face sheet includes a first lattice region. The second face sheet is spaced apart from the first face sheet. The truss structure connects the first face sheet and the second face sheet. The splice connector is coupled to directly adjacent ones of the panels. The solar cell is coupled to the second face sheet of each at least one of the panels.
Resumen de: EP4675917A1
In a photovoltaic power generation system in which an energy storage system and a PV module are linked, and a method of controlling the same, there may be provided the photovoltaic power generation system including a PV module configured to produce power, an energy storage system (ESS) configured to perform first communication with the PV module, and a server configured to perform second communication with the PV module and the ESS, wherein at least one of the ESS, the PV module, and the power grid is further configured to allow a load to import power.
Resumen de: CN120712717A
A measuring device (1) and a method for determining the spectral irradiation sensitivity SR (lambda) (17) and the voltage dependent current behavior I (U) of a photovoltaic unit (3) under standard solar conditions are described. The measuring device comprises an illumination source (5), a contact device (7), a controller (9) and an evaluation device (11). The illumination source is capable of selectively emitting light (13) having a variable spectral distribution (15) or a standardized solar spectrum. The controller is capable of controlling the illumination source to emit a standardized solar spectrum in a first mode of operation and successively emit light having N different spectral distributions in a second mode of operation. The evaluation device is configured, in a first operating mode, to determine a voltage-dependent current characteristic I (U) of the photovoltaic unit (3) under the action of a normalized solar spectrum from the measured PV current Imeas, and, in a second operating mode, to determine a voltage-dependent current characteristic I (U) of the photovoltaic unit (3) under the action of a normalized solar spectrum from a plurality of currents Imeas respectively measured when irradiated with N different spectral distributions (15). N (n = 1... N) and determining the spectral irradiation sensitivity SR (lambda) of the photovoltaic unit taking into account a previously known spectral irradiance E (lambda), n (lambda) (n = 1... N) for each of the N spectral dis
Resumen de: EP4676190A1
A curved photovoltaic module (100) includes a battery string (10). Each battery string (10) includes a plurality of battery cells (11) connected in series and arranged in a first direction of the curved photovoltaic module (100). The curved photovoltaic module (100) has at least one crest (101) and at least one trough (103). In the first direction, each battery cell (11) in each of the at least one battery string (10) covers a corresponding crest (101) and is symmetrically arranged about an axis of the corresponding crest (11) that extends in the first direction.
Resumen de: EP4675916A1
This refers to a device which simultaneously combines the photovoltaic, piezoelectric, and electromagnetic technology in energy harvesting and production. Having a general sandwich shape, it is comprised by two parts, the upper part of the cell (3) and the lower part of the cell (9). Either the upper air inlets (4), or the lower air inlets (10) have a tapered configuration towards the inner zone. Inside the sandwich there exist piezoelectric plates (5) vertically aligned with coils (6) which are found in the interior of magnetic rings (7). Said magnetic rings (7) and coils (6) are housed in cavities (8). A solar plate (2) is placed over the upper part of the cell (3), protected by a solar plate protective coating (1).
Resumen de: WO2026003058A1
A photovoltaic fence system (100) including a plurality of removably connected photovoltaic fence panels (101), each panel (101) having a first column (102) and a second column (103). A panel frame (200) extends from the first column (102) to the second column (103) with a plurality of photovoltaic blades (201) positioned within the frame (200). An electrical conduit (303) within the panel frame (200) is structured to link electrical componentry from one removably connected photovoltaic fence panel (101) to another. The first column (102) and second column (103) are structured to removably connect one photovoltaic fence panel (101) to another. The photovoltaic fence system (100) as a whole is structured to capture solar energy.
Resumen de: WO2026006385A1
System and method embodiments are described for solar panel protection against severe environmental impacts. A tracker controller may be configured to rotate a solar tracker comprising a group of solar panels to a safe position to diminish hail impact during a hailstorm. Such a rotation may be implemented using one or more motors to drive arc gears coupled to a pair of supporting purlins that support the group of solar panels. The tracker may comprise a bumper rail placed on the top when the tracker is at the safe position for hail impact absorption. Implementing solar panel protection provides a practical solution to protect solar panels from damage. Thus, the need for costly repair or replacement may be avoided, minimized, or decreased. As a result, the economic efficiency of solar power plant operations may be improved significantly.
Resumen de: WO2026006643A1
A large solar farm comprises one or more solar arrays, each with hundreds of rows of solar modules. Construction of a solar farm is a process that typically involves labor-intensive work that requires a large amount of human effort for solar table assembling and installation. The present invention discloses fully automatic factory embodiments to improve centralized solar table assembling efficiency for large solar plants. An automatic factory may comprise a panel conveyor, a torque tube dispenser, a table assembly station, and a table delivery zone for automatic solar table assembling, dispatching, and storing. The application of the described embodiments may improve installation efficiency, assembly quality, and safety during the installation process so that the overall construction process for large solar plants may be completed efficiently and safely with high quality.
Resumen de: WO2026003256A1
The invention relates to a composite pane assembly (100) comprising: - a composite pane (1) for separating an interior from an external environment, the composite pane having an outer pane (2) and an inner pane (3) which are connected to one another by an intermediate layer (4), wherein at least one solar module (10) is arranged between the outer pane (2) and the inner pane (3), wherein the composite pane (1) has an illuminable pane (3, 23) which has at least one incoupling region (25) and at least one outcoupling region (26) for light, wherein a first region (5) of the composite pane (1) on the side of the at least one solar module (10) facing the external environment has a total transmittance for light of more than 70%, and a second region (6) of the composite pane (1) on the side of the at least one solar module (10) facing the interior has a total transmittance for light of at most 70%, wherein the composite pane (1) i) has, in the first region (5), a non-tinted outer pane (2) and/or at least one non-tinted first thermoplastic adhesive film (7) and, in the second region (6), a tinted inner pane (3) and/or at least one tinted second thermoplastic adhesive film (8) or ii) has, in the first region (5), a tinted outer pane (2) and/or at least one tinted first thermoplastic adhesive film (7) and, in the second region (6), a tinted inner pane (3) and/or at least one tinted second thermoplastic adhesive film (8), the tinting in the first region (5) being less than the tinting in
Resumen de: WO2026003056A1
A mounting stand (4) for at least two photovoltaic modules comprises a mounting structure (5), wherein the mounting structure (5) is adapted to be attached to the ground (7) or a support (8) and wherein the mounting structure (5) is adapted for mounting a first photovoltaic module (2) and a second photovoltaic module (3) thereon. The mounting stand (4) comprises a stabilization element (6), wherein the stabilization element (6) is configured to support an inner region (22) of a rear side (21) of the first photovoltaic module (2) and to support an inner region (32) of a rear side (31) of the second photovoltaic module (3). The invention relates to a photovoltaic module system (1) comprising the mounting stand (4). The invention relates to a method for adjusting a photovoltaic module system (1) and to a use of a mounting stand (4).
Nº publicación: WO2026005969A1 02/01/2026
Solicitante:
INVENTUS HOLDINGS LLC [US]
INVENTUS HOLDINGS, LLC
Resumen de: WO2026005969A1
System and method for safe operation of a tracking solar array field during extreme and non-extreme operating conditions. Plurality of strings of tracking solar panels are electrically connected to a combiner box that produces a combined variable operating DC voltage at an input of an inverter. A total number of the solar panels in a string exceeds a rated maximum number of solar panels to maintain variable operating DC voltage below a rated maximum DC voltage during extreme operating conditions that cause the variable DC voltage to exceed the rated maximum DC voltage. If extreme operating conditions are imminent, the method reduces the variable DC voltage to below the rated maximum DC voltage by switching in a shunt load at the input of the inverter, or switching in a shunt load at the output of the combiner box; or tilting operating tracking solar panels to a solar stow tilt position.
BOPI
Sede Electrónica
