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103
resultados
Última actualización
15/01/2026 [07:07:00]
Resultados 50 a 75 de 103
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: 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: 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: 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: 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: 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: FR3164034A1
L’invention a pour objet un ensemble (500) comportant une pluralité d'installations (501), chaque installation comportant un pilier (2), les piliers étant notamment disposés suivant au moins une rangée, l’un au moins des piliers loge un ou plusieurs modules de centre de calcul et/ou de données (300) et un autre au moins des piliers loge un ou plusieurs modules de batterie (43), le ou les modules de centre de calcul et/ou de données (300) étant reliés au(x) module(s) de batterie pour être alimentés électriquement, et chaque pilier étant notamment pourvu d’un circuit de fluide caloporteur (310) configuré pour refroidir le ou les modules de centre de calcul et/ou de données (300), ce fluide caloporteur étant notamment de l’eau récupérée telle que de l’eau de pluie. Figure pour l’abrégé : Fig. 22
Resumen de: WO2026002789A1
A multi-stage thermophotovoltaic generators arrangement (1000) comprising two or more thermophotovoltaic generators (201, 202, 203, 204). Each thermophotovoltaic generator (201, 202, 203, 204) comprises a combustion unit (110), configured to receive a fuel (F) flow and an oxidant (OX) flow and to perform a combustion process so to generate hot exhaust gases (HE), and a generation unit (120), fluidly coupled to the combustion unit (110) and configured to receive the hot exhaust gases from the combustion unit (110) and to discharge cold exhaust gases (CE). The generation unit (120) comprises two emitter layers (231, 232, 331, 332), spaced apart between each other and defining a flow path in which the hot exhaust gases (HE) flow, and two thermophotovoltaic cells layers (241, 242, 341, 342), each thermophotovoltaic cells layers (241, 242, 341, 342) respectively facing one of the two emitter layers (231, 232, 331, 332) and spaced apart from it. The two emitter layers (231, 232, 331, 332) are configured to receive heat energy from the hot exhaust gases (HE) and to transform heat energy into radiant energy emitted by the two emitter layers (231, 232, 331, 332) and the two thermophotovoltaic cells layers (241, 242, 341, 342) are configured to convert the radiant energy incident on the thermophotovoltaic cells layers (241, 242, 341, 342) into electrical energy. The two or more thermophotovoltaic generators (201, 202, 203, 204) are arranged in series and fluidly coupled, so that the co
Resumen de: FR3163961A1
Titre : Chargeur rapide avec refroidissement liquide, sans bruit, pour véhicule électrique L’invention a pour objet une installation (1) à production d’énergie configurée pour être installée notamment sur un sol, notamment sur un parking, et comportant un pilier central (2) configuré pour porter au moins un toit (3) pourvu d’au moins un panneau solaire (4), et le pilier (2) loge un réservoir central (270), notamment pour la récupération de l'eau de pluie. Figure pour l’abrégé : Fig. 19
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: 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.
Resumen de: WO2026005936A1
Embodiments of an apparatus for securing solar modules at variable angles relative to a terrain comprising a module clip and a swivel bracket are described herein. The module clip may include a first side wall and a second side wall that includes one or more solar module flange apertures each configured to receive a solar module flange, a hem that joins the first side wall and the second side wall at an angle, and one or more tabs. The swivel bracket is configured to support a solar module. The swivel bracket may include bracket walls through which an aperture extends, the aperture configured to receive the module clip when the module clip is in the compressed state and to retain the module clip when the module clip is in the uncompressed state, wherein the module clip is secured to an underside of the swivel bracket by the tabs.
Resumen de: WO2026005137A1
The present invention relates to a comprehensive diagnosis system for a photovoltaic power generation facility and, more specifically, to a comprehensive diagnosis system for a photovoltaic power generation facility using string selection and pattern analysis, which classifies strings according to device information of each string and a change pattern of an index affecting a failure, and detects a string showing a different change pattern of an index in the same classification as a string in which an abnormality related to the corresponding index has occurred, thereby enabling accurate identification of an abnormal state regardless of various conditions and environments of the string.
Resumen de: WO2026005136A1
The present invention relates to a system for diagnosing insulation resistance of a photovoltaic power generation facility and, more specifically, to a system for diagnosing insulation resistance of a photovoltaic power generation facility, in which while insulation resistance is being measured by applying a voltage to a string for a predetermined time, a kick index indicating a degree of change for each unit time can be calculated so as to diagnose an abnormality in the insulation resistance. Thus, deterioration of the insulation resistance can be identified regardless of various environments, thereby enabling the prevention of accidents in advance.
Resumen de: WO2026005135A1
The present invention relates to a real-time monitoring system for a photovoltaic power generation facility. More particularly, the present invention relates to a real-time monitoring system for a photovoltaic power generation facility, the system allowing diagnosis of a type of failure by using an area on an I-V coordinate plane while comparing a predicted power generation amount and a current power generation amount for each string of the photovoltaic power generation facility. Accordingly, the system enables quick identification of the location and type of a failure even in a remote environment, and allows visual confirmation of whether a failure has occurred and the type of the failure, thereby facilitating prompt response to the failure. In addition, the system allows diagnosis of an unbalanced output state of a photovoltaic module according to the degree of voltage imbalance and voltage fluctuation between modules within a string, thereby enabling accurate diagnosis of the unbalanced state.
Resumen de: WO2026004893A1
A solar cell module (1) has a solar cell panel (2), wiring (4), and a bypass diode device (5). The wiring (4) extends along a side surface (231a1) of the solar cell panel (2). The bypass diode device (5) has a housing (51) and a bypass diode (52) housed in the housing (51), and is positioned at a position overlapping the wiring (4) in a plan view seen from a direction perpendicular to the solar cell panel (2).
Resumen de: WO2026001673A1
Provided are a self-cleaning control method and control apparatus for a photovoltaic air conditioner, for use in improving the self-cleaning performance of photovoltaic air conditioners. The method comprises: when a photovoltaic air conditioner performs a defrosting process of outdoor unit self-cleaning or a frosting process of indoor unit self-cleaning, acquiring a real-time air conditioner target power and a real-time photovoltaic output power; when the real-time air conditioner target power is greater than the real-time photovoltaic output power, performing photovoltaic multi-peak power scanning to obtain the maximum photovoltaic power, and controlling a self-cleaning operation of the photovoltaic air conditioner on the basis of the maximum power; when the real-time air conditioner target power is not greater than the real-time photovoltaic output power, controlling the self-cleaning operation of the photovoltaic air conditioner on the basis of the real-time air conditioner target power; and when the photovoltaic air conditioner performs a frosting process of outdoor unit self-cleaning or a defrosting process of indoor unit self-cleaning, performing photovoltaic multi-peak power scanning to obtain the maximum photovoltaic power, and controlling the self-cleaning operation of the photovoltaic air conditioner on the basis of the maximum power.
Resumen de: WO2026001255A1
The present application provides a photovoltaic cleaning robot docking station and a photovoltaic cleaning robot docking station system. The photovoltaic cleaning robot docking station comprises: a docking station frame, which comprises at least a docking station bottom frame and a docking station top frame located above the docking station bottom frame, a docking space being formed between the docking station bottom frame and the docking station top frame, at least one end of the docking space serving as a docking entrance for a photovoltaic cleaning robot, and in the direction in which the robot enters the docking space, both sides of the docking space having no boundaries; and a charging assembly configured to correspond to a charging receiving module on the photovoltaic cleaning robot. The present invention can be applied to single-brush robots and double-brush robots, and as long as the width of the docking station frame accommodates the mounting of the charging assembly, the docking station can be applied to photovoltaic cleaning robots of any width, without requiring an increase in the width thereof.
Resumen de: WO2026001162A1
Disclosed in the present disclosure are a battery array and a battery system. The battery array comprises a plurality of stacked assemblies. Each stacked assembly comprises first power generation units and second power generation units arranged in sequence. A plurality of first power generation units are electrically connected to form one first photovoltaic string, and a plurality of second power generation units are electrically connected to form one second photovoltaic string. A positive output end and a negative output end of one first photovoltaic string are correspondingly connected to a positive input end and a negative input end of one direct current port, respectively; and a positive output end and a negative output end of one second photovoltaic string are correspondingly connected to a positive input end and a negative input end of one direct current port, respectively. The first power generation units and the second power generation units respectively and independently form photovoltaic strings connected to inverters, eliminating the need for layout adjustments to the power generation units and for introduction of a new electrical component, and mitigating the mismatch problem between different power generation units.
Nº publicación: WO2026000550A1 02/01/2026
Solicitante:
SUNGROW SHANGHAI CO LTD [CN]
\u9633\u5149\u7535\u6E90\uFF08\u4E0A\u6D77\uFF09\u6709\u9650\u516C\u53F8
Resumen de: WO2026000550A1
A control method for an energy storage coupling system. The energy storage coupling system comprises a switching apparatus, wherein one end of the switching apparatus is connected to an energy storage system and a photovoltaic system, and the other end of the switching apparatus is connected to a power grid and an electric load; and the switching apparatus at least comprises a first branch and a second branch that are connected in parallel, the first branch being provided with at least one first mechanical switch, and the second branch being provided with at least one first semiconductor switch. The method comprises: where an energy storage coupling system operates in an off-grid mode, and when it is detected that a grid connection condition is satisfied, controlling a second branch to switch to an on state; and when it is detected that the difference in voltage across a switching apparatus is less than a preset voltage threshold value, controlling a first branch to switch to an on state.
BOPI
Sede Electrónica
