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139
resultados
Última actualización
15/07/2026 [07:23:00]
Resultados 25 a 50 de 139
Resumen de: US20260196833A1
A method comprises: generating a second photovoltaic power prediction model by correcting a first photovoltaic power prediction model based on a correction coefficient; judging whether environment temperature information of a photovoltaic power generation component to be predicted meets preset requirement information; in the case that the environment temperature information does not meet the preset requirement information, determining an average battery temperature value of the photovoltaic power generation component to be predicted and a first relationship, the first relationship representing a relationship among a battery temperature, an environment temperature and an irradiance of the photovoltaic power generation component to be predicted; generating a third photovoltaic power prediction model by correcting the second photovoltaic power prediction model based on the average battery temperature value and the first relationship; and predicting a photovoltaic power value of the photovoltaic power generation component to be predicted by the third photovoltaic power prediction model.
Resumen de: WO2026146899A1
The present invention relates to a tandem solar cell and a manufacturing method therefor, and, more specifically, to a tandem solar cell and a manufacturing method therefor, the tandem solar cell having a bonding layer of a new structure for preventing a problem that thermal and optical stabilities deteriorate when the bonding layer of the tandem solar cell is formed by means of sputtering.
Resumen de: WO2026146900A1
The present invention relates to a tandem solar cell and a method for manufacturing same and, more specifically, to a tandem solar cell and a method for manufacturing same, wherein the tandem solar cell has a bonding layer of a novel structure preventing a problem in which thermal and optical stability are degraded upon the formation of a bonding layer by sputtering.
Resumen de: WO2026147232A1
The present invention relates to a perovskite tandem device and a solar cell including same. The perovskite tandem device comprises: an upper electrode; an upper transparent electrode layer; an upper cell; a lower transparent electrode layer; a lower cell; and a lower electrode, which are sequentially disposed, wherein a material derived from at least one transparent electrode layer among the upper transparent electrode layer and the lower transparent electrode layer extends toward side portions of the lower cell and the lower electrode. In addition, the perovskite tandem device further comprises an insulating layer including an interfacial phase between the lower electrode and the material derived from the transparent electrode layer, and at least some phases on the side of the lower electrode. The present invention can simultaneously achieve the effects of a low leakage current under reverse voltage conditions and preventing degradation of device efficiency.
Resumen de: AU2025267416A1
The present application discloses a floating flexible photovoltaic support structure and floating photovoltaic system. The floating flexible photovoltaic support comprises a column assembly, a beam assembly, a cable assembly and a first counterweight assembly. The column assembly comprises at least two columns spaced apart, and the columns comprise a first column floating on the water surface. The beam assembly comprises a beam corresponding to the top of the column; the cable assembly comprises a load-bearing cable arranged on the beam for carrying the photovoltaic modules. The first counterweight assembly comprises a first stay cable and a first counterweight block. One end of the first stay cable is anchored to the bottom of the water, and the other end is connected to the first counterweight block. The first counterweight assembly is arranged on the first column and provides a downward force. When wind and waves come, the first column will move up and down with the waves. When the first column tends to move upward, the downward pulling force provided by the first counterweight can reduce the magnitude of the upward displacement of the column to cope with the impact of wind and waves, so that the entire system tends to be stable, thereby reducing property losses caused by typhoons and the like. and the like. ov o v
Resumen de: US20260196965A1
0000 A pull-out solar panel-equipped roof rack according to the present invention includes: a base fixed on a roof of a target vehicle; rail mounting bases respectively mounted on two ends of the base; a storage rack mounted on top ends of the rail mounting bases. The present invention has the following beneficial effects: A pair of rail mounting bases are provided, the solar panel is hidden in the rail mounting bases through the slide rail, and the storage rack is mounted on the top ends of the rail mounting bases; when a user needs solar power generation, the solar panel is pulled out from the rail mounting base, so that the solar panel does not need to occupy a storage space of the storage rack during mounting.
Resumen de: WO2026144503A1
The present disclosure is applicable to the technical field of solar cells. Provided are a photovoltaic cell, module and system. The photovoltaic cell comprises: a first region provided with a first busbar, the first region being provided in a first direction; a second region provided with a first finger; and a third region provided with a second finger. By means of the interdigitated back contact solar cell of the present disclosure, the operational reliability of cells can be improved.
Resumen de: WO2026144524A1
The present disclosure provides a frame, a photovoltaic module, and a system. The frame is used for carrying a cell laminate and comprises: a first frame body for carrying a double-sided cell laminate; and a light guide pipe comprising a first light guide portion and a second light guide portion, wherein the first light guide portion is arranged at the outer side of the first frame body, and the second light guide portion is connected to the first light guide portion, is arranged at the bottom side of the first frame body and faces the inner side of the first frame body.
Resumen de: WO2026147824A1
A method of manufacturing a cadmium (Cd) alloy transmissive solar cell is provided. The method includes pumping a vacuum chamber to a base pressure and pumping the vacuum chamber to a sputtering pressure. The method includes providing into the vacuum chamber a first gas at a rate that balances a flow of the first gas in and out of the vacuum chamber with respect to the sputtering pressure and heating a surface of a partially manufactured cadmium (Cd) alloy transmissive solar cell within the vacuum chamber to a calibrated deposition temperature. The method includes providing into the vacuum chamber a second gas including at least a hydrogen gas (H2) at a proportional rate to achieve a target gas mix while maintaining the sputtering pressure and depositing a target material onto the surface to form a back contact section of the cadmium (Cd) alloy transmissive solar cell.
Resumen de: WO2026145041A1
The present application discloses a silicon wafer, a solar cell and a photovoltaic module. The silicon wafer has a first surface, a second surface, and a side surface located between the first surface and the second surface, wherein the first surface and the second surface each have two opposite first edges and two opposite second edges; one of the first edges is connected to two adjacent second edges by means of first chamfers on the side surface, and the other first edge is connected to two adjacent second edges by means of second chamfers on the side surface of the silicon wafer; and the ratio of the length of the first edges to the length of the second edges is between 1.2 and 6. In the silicon wafer in the present application, by means of setting the ratio of the length of the first edges to the length of the second edges to be between 1.2 and 6, ineffective gaps and blank areas in a photovoltaic module caused by solar cells prepared from such a silicon wafer are reduced, thereby increasing the power generation area on a module of the same size, and thus directly improving the power of the photovoltaic module. After a solar cell is prepared from the silicon wafer, the solar cell already has first chamfer structures and second chamfer structures that can assist in distinguishing between a positive electrode and a negative electrode, and therefore no additional mark needs to be provided on the silicon wafer, thereby improving the machining efficiency.
Resumen de: WO2026145720A1
The present application discloses a solar cell and a photovoltaic module. The solar cell comprises: a cell body, comprising a first surface and a second surface that are disposed opposite each other; a passivation layer at least disposed on the first surface, and the passivation layer being provided with a plurality of openings extending through a thickness of the passivation layer; a seed layer, comprising a portion disposed corresponding to the openings, and an overflow portion extending from the openings to a side of the passivation layer away from the cell body, a ratio of a width of the overflow portion in a first direction to a thickness of the overflow portion in a thickness direction of the cell body being 0.5-10, and the first direction being parallel to the first surface. This not only ensures sufficient adhesion between a seed layer and a cell body and reduces the risk of detachment, but also ensures an appropriate contact area between the seed layer and an electrode, allowing for relatively small contact resistance between the seed layer and the electrode.
Resumen de: US20260198100A1
Provided are a heterojunction solar cell, a preparation method thereof, and a photovoltaic module. The heterojunction solar cell includes: a silicon substrate having a first surface, a second surface opposite to the first surface, and a sidewall surface; at least one backside intrinsic layer, a backside doped layer, a second transparent conductive oxide layer, and a second electrode that are sequentially stacked on the first surface, the backside doped layer being further disposed on the sidewall surface; at least one frontside intrinsic layer, a frontside doped layer, a first transparent conductive oxide layer, and a first electrode that are sequentially stacked on the second surface, the frontside doped layer being further disposed on the sidewall surface; and a first intrinsic layer disposed between the frontside doped layer and the backside doped layer on the sidewall surface.
Resumen de: AU2024412796A1
Method (100) for classifying raw data of a time series of a physical quantity related to an inverter of a photovoltaic power plant, the physical quantity being selected among an intensity, a voltage, a power and an energy measured on DC terminals of the inverter and an intensity, a voltage, a power and an energy measured on AC terminals of the inverter, characterized in that the method comprises the step of: acquisition (105) of the time series of raw data over a plurality of successive days; applying (120) a maximum range filter to select each raw data as a candidate data when a time variation thereof is below a first cut off; and, applying (130) a daily maximum filter based on a difference between a value of the candidate data and a maximum value on a day of acquisition of the candidate data, the candidate data being labelled as "Clipping" data when the difference is smaller than a threshold and as "Power Limitation" data when the difference is higher than the threshold.
Resumen de: AU2024407214A1
A solar battery system, method and interface module is provided. The system comprises: a vehicle battery assembly that has been removed from an electric vehicle; a solar inverter, coupled to one or more solar panels, and configured to power one or more electrical items; and a battery interface module, intermediate the control interface of the solar inverter and the battery management system of the vehicle battery assembly. The vehicle battery assembly including a plurality of cells and a battery management system. The solar inverter includes a DC battery output, coupled to the cells of the vehicle battery assembly, and a control interface, configured to send and receive control messages. The battery interface module is configured to receive messages from the control interface of the solar inverter in a first format, and send messages to the battery management system of the vehicle battery assembly in a second format and according to the received messages from the control interface of the solar inverter.
Resumen de: AU2024402818A1
An electrical bus system has a trunk bus that includes at least one positive bus line, an equal number of negative bus line, and a ground cable. The trunk bus lines extend through clamping blocks where some of the clamping blocks are coupled to brackets that are themselves coupled to vertical supports. The ground cable is coupled to vertical support using the bracket. Multi-tap shear bolt connectors are used to connect the trunk bus line to photovoltaic wires carrying the output from one or more solar panel arrays, thereby eliminating the need for combiner boxes used in conventional systems.
Resumen de: US20260198130A1
A back contact solar cell and a photovoltaic module are provided. In one example, a back contact solar cell includes a solar cell body, a conductive contact layer, and positive electrodes and negative electrodes on the conductive contact layer. The positive electrodes include first collector electrodes and first bus electrodes. The negative electrodes include second collector electrodes and second bus electrodes. The conductive contact layer includes first conductive contact layers extend in a first direction and are spaced apart in a second direction, and second conductive contact layers extend in the second direction and are spaced apart in the first direction. A projection of the first and second collector electrodes at least partially overlaps with a projection of the first conductive contact layers. A projection of the first and second bus electrodes at least partially overlaps with a projection of the second conductive contact layers.
Resumen de: WO2026147837A1
An apparatus for powering a recycling drop-off building using a bifacial solar panel and an adjustable mounting assembly is provided. The bifacial solar panel may be mounted vertically, but may be folded to other angles, including being flat against a roof. The bifacial solar panel may have an adjustable height.
Resumen de: WO2026147209A1
The present invention relates to a perovskite/silicon tandem solar cell, and to a method for providing an inverted perovskite solar cell having a simple structure while having excellent optical and electrical characteristics without forming a buffer layer by forming a transparent electrode of a perovskite upper cell using an ion beam sputtering method.
Resumen de: WO2026147795A1
A system and a computer-implemented method for training a learning algorithm for siting a new energy generation facility comprises executing simultaneous simulations over multiple electrical power generation capacities by accessing land parcel characteristics, including electricity transmission and market demand data. A clustering algorithm produces a first training set with expected electricity output for subsets of land parcels. Combined scores are calculated based on cumulative land size, transmission length, and projected market revenue, ranked by highest score, and stored by lowest construction cost. The method identifies changes in land parcel characteristics, determines if the changes exceed a threshold, and, if so, re-trains the clustering algorithm by re-executing the steps using the updated characteristics as a second training set.
Resumen de: WO2026148090A1
A luminescent solar concentrator (LSC) includes first, second, and third waveguides and a photovoltaic cell. The first waveguide includes a first substrate and a first luminophore on the first substrate and/or embedded in the first substrate. The second waveguide includes a second substrate and a second luminophore on the second substrate and/or embedded in the second substrate. The third waveguide includes a third substrate and a third luminophore on the third substrate and/or embedded in the third substrate. The photovoltaic cell is coupled to the first, second, and third waveguides. The second waveguide is between the first and third waveguides. The LSC is configured to receive light in a direction defined from the first waveguide to the third waveguide.
Resumen de: US20260196962A1
0000 A solar panel support structure includes a first shelf for supporting a first frame section of a first solar panel module, the first shelf defining a first plane, and a second shelf for supporting a second frame section of a second solar panel module, the second shelf defining a second plane. A dividing structure is provided between the first and second shelves and extends above the first and second planes. A first shelf upturn may be provided at an end of the first shelf away from the dividing structure and extending above the first plane. A second shelf upturn may be provided at an end of the second shelf away from the dividing structure and extending above the second plane. The support structure includes one or more first movable lock tabs for engaging first and second bottom flange portions of the frame sections.
Resumen de: US20260196129A1
0000 There is disclosed a computerized method of managing access of electric vehicles (EVs) or of internal combustion engine vehicles (ICEs) into parking bays using a computerized system comprising parking-sensor pucks with communication capabilities, connected to a remote server. The parking-sensor pucks, each installed on corresponding parking bays, comprise a thermal sensor configured to measure at least one value representative of a temperature of an underside of a vehicle and a magnetometer configured to measure at least one value representative of magnetic field at the magnetometer. The method comprises processing said at least one temperature value and/or magnetic field value, and, based on said processing, performing at least a selective determination of whether an EV or an ICE has entered a given parking space. In this way, parking bays specifically provided for EVs, for example for charging purposes, may be efficiently managed.
Resumen de: US20260196964A1
An agrisolar or agrivoltaic system mounts solar panels so that they capture energy from the sun and crops can be grown underneath and adjacent the panels. Each panel is mounted by front and rear support structures which at a lower end of each are supported by or in the ground and at an upper end are mounted by pivotal connections to the back of the solar panel. When it is desired to treat, harvest, or plant crops the rear support structure is detached from the ground and the support structures are pivoted about their pivotal connections to move the solar panel into a substantially vertical out-of-the-way position so that agricultural machinery may move between the solar panels without affecting or being hindered by the solar panels.
Resumen de: US20260196843A1
0000 A method including receiving input data, setting one or more static properties based on the input data, providing the one or more static properties to a model of one or more components of an energy system, generating a plurality of performance curves, transmitting the plurality of performance curves for display via a graphical user interface (GUI), receiving, via the GUI, an input indicative of a selection of a mathematical model, engaging the selected mathematical model, generating, using the selected mathematical model, an allocation of energy to the one or more components of the energy system, and transmitting the allocation for display via the GUI. The input data may include one or more fixed data variables, one or more temporal data variables, or any combination thereof. Each performance curve of the plurality of performance curves may also correspond to a respective component of the one or more components.
Nº publicación: EP4772714A1 08/07/2026
Solicitante:
SOMFY ACTIVITES SA [FR]
Somfy Activites SA
Resumen de: EP4772714A1
0001 Dispositif de commande manuelle (10) comprenant : un socle, un bouton de commande (6) monté sur le socle et permettant l'application manuelle d'un effort d'appui par l'utilisateur du dispositif de commande manuelle (10) pour provoquer l'émission d'un ordre de commande, une unité électronique (4) comprenant un transmetteur d'ordres de commande, une source lumineuse (62) et une réserve d'énergie (20). Le dispositif de commande manuelle (10) comprend une zone centrale (12) délimitée au moins en partie par le bouton de commande (6) et un module photovoltaïque (30) alimentant la réserve d'énergie (20) et une plateforme du module photovoltaïque (30), montée sur le socle, le module photovoltaïque (30), comprenant une partie centrale active et un pourtour translucide délimitant la partie centrale active et étant positionné de sorte à recouvrir au moins une partie de la plateforme, la plateforme comprenant au moins une zone de transmission lumineuse, apte à transmettre la lumière, agencée entre la source lumineuse et le pourtour du module photovoltaïque (30) en configuration assemblée du dispositif de commande manuelle (10).
BOPI
Sede Electrónica
