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126
results.
Updated on
14/10/2025 [07:02:00]
Results 100 to 125 of 126
Absstract of: AU2023444778A1
The present application relates to the field of photovoltaic power generation. Disclosed are a photovoltaic assembly, a photovoltaic power generation device and a photovoltaic power generation system. The photovoltaic assembly comprises N cell strings, which are connected in series, wherein a first cell string is not connected in parallel to a bypass module, a second cell string is connected in parallel to a bypass module, there is at least one first cell string that is not provided with a corresponding bypass module, which is connected in parallel thereto, and the total number of cells in the first cell string is not less than the total number of cells in the second cell string, such that an output current of the first cell string is not greater than an output current of the second cell string, and an output voltage of the first cell string is not less than an output voltage of the second cell string, thereby facilitating a reduction in an output current of the photovoltaic assembly and an increase in an output voltage of the photovoltaic assembly, and reducing the internal heating of the assembly. A bypass module is usually arranged in a junction box, such that the solution is conducive to reducing the provision number of junction boxes and reducing the cost.
Absstract of: WO2025206940A1
The invention relates to the production of an autonomous and intelligent system (S1, S2) for cleaning photovoltaic panels, based on robot technology. The system operates according to the surface fouling rate.
Absstract of: WO2025206472A1
The present disclosure relates to a method and an apparatus for providing battery information. A method for providing battery information according to an embodiment of the present disclosure comprises: receiving the state of a battery including the current remaining amount of power and the specifications; detecting for a first power supplied from a solar module to the battery and a second power supplied from the battery to a load; if the first power is detected, determining that the battery is being charged, and if the second power is detected, determining that the battery is being discharged; calculating the amount of power remaining in the battery after a preset time, on the basis of the state of the battery, the first power, and the second power; and generating a battery information interface configured to display information of the battery on the basis of the state of the battery and the amount of power remaining in the battery after a preset time.
Absstract of: WO2025206471A1
The present disclosure relates to a method and a device for controlling a solar power generation system according to weather conditions. According to an embodiment of the present disclosure, the method for controlling a solar power generation system according to weather conditions may comprise the steps of: determining whether bad weather occurs on the basis of weather information of an area where a solar power generation system is located; determining the minimum charge amount of a battery when the bad weather is predicted to occur; and controlling the operation of at least one solar module so that a power amount equal to or greater than the minimum charge amount is charged to the battery.
Absstract of: WO2025207681A1
A modular unit for use in an architectural façade system includes a frame, at least one multiple-sided chamber rotatably mounted on the frame, a motor mounted on the frame, a transmission for transferring rotational output from the motor to cause rotation of the multiple-sided chamber, a controller for operating the motor, and wherein at least one of the sides of the chamber displays one of a solar array, horticultural greenery, and a light-emitting display panel.
Absstract of: WO2025202131A1
The present disclosure relates to a cladding system (1) for a pitched roof (24) to a pitched roof (24) comprising the cladding system (1) and a method for mounting the cladding system (1), wherein the cladding system (1) comprises at least one elongated holding means (2) configured to be mounted on the pitched roof (24), a first solar roof tile (3) and a second solar roof tile (4) configured to be arranged on the elongated holding means (2) and an elongated support element (6) attached on a lateral side of the first solar roof tile (3), wherein the elongated support element (6) is arranged between the elongated holding means (2) and the second solar roof tile (4) for sealingly supporting the first solar roof tile (3) and the second solar roof tile (4) on the pitched roof (24).
Absstract of: WO2025202954A1
The monitoring and evaluation system of solar power generation is a system capable of real-time monitoring, checking, evaluating, processing, and analyzing the efficiency of solar power generation. This system enhances operational effectiveness by analyzing datasets through a structured and sequential in-depth analysis process, ensuring the accuracy and precision of the system, based on real-time circumstances. Additionally, the system features an automatic calibration process with virtual standard values, enabling data resets over time to obtain new datasets, thus ensuring greater accuracy and precision of the data collected. Furthermore, the system further comprises a condition-based maintenance system and an analysis function of the value of system losses referred to as the Loss Analysis, to predict potential future system losses. The purpose of this invention is to invent a real-time monitoring and evaluation system for solar power generation that works collaboratively with devices and utilizes artificial intelligence, employing various methods for monitoring and evaluating performance.
Absstract of: WO2025205570A1
The present invention provides a roof structure that makes it possible to more safely perform maintenance on a specific solar battery module when the solar battery module has been fixed to a roof backing. According to the present invention, an eave-side fitting includes a fixing fitting, an engagement fitting, and a temporary fastening element. The fixing fitting has a light reception side-covering part that covers a light reception surface of a solar battery module and an end surface side-covering part that covers an eave-side end surface. The engagement fitting has a back surface side-covering part that covers a back surface side of the solar battery module and an engagement part that rises from the back surface side-covering part. The engagement part overlaps the end surface side-covering part in an eave-to-ridge direction. The temporary fastening element can be operated further toward the eave than the engagement part and has a shaft part that is inserted into where the engagement part and the end surface side-covering part overlap to fix the end surface side-covering part to the engagement part. The engagement part receives the dead weight of the solar battery module and the fixing fitting.
Absstract of: WO2025200271A1
A framing machine and a photovoltaic module frame machining method. The framing machine is used for simultaneously machining a plurality of polygonal photovoltaic modules (15), and comprises cutting and milling mechanisms (B2), wherein each cutting and milling mechanism (B2) comprises cutting and milling cutter heads (B31), and each cutting and milling cutter head (B31) cuts and mills a plurality of notches (21) in a long frame (2) to divides the long frame (2) into a plurality of sections; and a plurality of groups of assembling mechanisms, each group of assembling mechanisms comprising a first linear motor (B1), a rotating mechanism, a positioning mechanism (D3) and frame pressing mechanisms (E1, E2), wherein the positioning mechanism (D3) is used for aligning the long frame (2) with each polygonal photovoltaic module (15) and clamping said polygonal photovoltaic module (15), the frame pressing mechanisms (E1, E2) are used for embedding a first edge of said polygonal photovoltaic module (15) into a first segment groove (221) of the long frame (2), and the rotating mechanism is used for rotating uninstalled sections in the long frame (2), so that the assembling mechanisms completely embed each edge of said polygonal photovoltaic module (15) into the long frame (2).
Absstract of: WO2025205040A1
A cloud cover prediction device (10) is provided with: a learning unit (11) that takes a correlation between first time series data of a cloud cover rate derived on the basis of a sky image, which is an image obtained by photographing the sky from an observation location, and second time series data of cloud cover rates at a plurality of locations derived on the basis of a satellite image, and stores, as a time difference map, a correspondence relationship between each of the plurality of locations and a time difference between the time series data with high correlation; and a prediction unit (12) that refers to the time difference map stored in the learning unit by using a cloud movement direction acquired using the satellite image and a preset time difference, to derive a cloud cover rate at a selected location and output a predicted value of the cloud cover rate.
Absstract of: WO2025205260A1
Provided is an electronic apparatus having a solar cell and a light-emitting unit and capable of suppressing an increase in size. This electronic apparatus (1) comprises a solar cell (2) and a light-emitting unit (3). The solar cell (2) comprises a translucent substrate and a power generation unit (2b) provided on the translucent substrate. The solar cell (2) has a high-transmission region (2c) that does not include the power generation unit (2b) and that includes a portion of the translucent substrate. In the high-transmission region (2c), the transmittance of visible light incident perpendicularly to a light-receiving surface of the solar cell (2) is 80% or more. The light-emitting unit (3) irradiates the rear surface of the solar cell (2) positioned on the opposite side of the light-receiving surface with directional visible light having an optical axis extending in the maximum radiation direction, and the optical axis passes through only the high-transmission region (2c) of the solar cell (2).
Absstract of: WO2025200199A1
Disclosed in the present invention is a flexible photovoltaic tracking bracket, comprising: base structures fixed on the ground at intervals; beam structures mounted on the base structures; driving devices mounted on the beam structures and driving the beam structures to rotate about an axis; cable structures connecting adjacent beam structures and comprising module cables and stabilizing cables, wherein the stabilizing cables are arranged below the module cables, the module cables are fixedly connected to photovoltaic modules and comprise first module cables and second module cables arranged in a left-right direction, and the stabilizing cables comprise first stabilizing cables and second stabilizing cables arranged in the left-right direction; and support frames connected to the module cables and the stabilizing cables, wherein the first stabilizing cables are in the shape of an arc curved to the upper right, and/or the second stabilizing cables are in the shape of an arc curved to the upper left. The flexible photovoltaic tracking bracket can prevent the photovoltaic modules from being twisted under the action of positive pressure, and overcome eccentric torque caused by deadweight eccentricity of the photovoltaic modules, thereby maintaining a row of photovoltaic modules at the same angle, ensuring the power generation capacity, and improving the structural stability.
Absstract of: WO2025200200A1
The present application provides a flexible photovoltaic support, comprising fixed structures, a cable structure, and a support frame. The cable structure is connected to the two fixed structures which are spaced apart. The cable structure comprises a first component cable, a second component cable, a first stabilizing cable, and a second stabilizing cable, and the first component cable and the second component cable are located above the first stabilizing cable and the second stabilizing cable. The support frame comprises a component cable supporting rod, a first side supporting rod, a second side supporting rod, and a stabilizing cable supporting rod, and the two ends of the component cable supporting rod are connected to the first component cable and the second component cable, the first side supporting rod is connected to the first component cable and the first stabilizing cable, the second side supporting rod is connected to the second component cable and the second stabilizing cable, and the two ends of the stabilizing cable supporting rod are connected to the first stabilizing cable and the second stabilizing cable. The present application further discloses a flexible photovoltaic system. Thus, the stability of flexible photovoltaic supports is improved.
Absstract of: DE102024109168A1
Die Erfindung betrifft ein Wärmeübertragermodul (1),- mit zumindest zwei zumindest annähernd parallel verlaufenden Flachrohren (2), die jeweils an einem jeweiligen Längsende einen Anschlussbereich (3) aufweisen,- mit einem mit einem zugehörigen Anschlussbereich (3) dicht verbundenen Anschlussstück (4) mit einem Einlass (5), der quer zu einer Längsrichtung (7) des Flachrohrs (2) angeordnet ist und/oder einem Auslass (6), der ebenfalls quer zur Längsrichtung (7) des Flachrohrs (2) angeordnet ist,- wobei zwei benachbarte Anschlussstücke (4) über ihren Einlass (5) und Auslass (6) kommunizierend miteinander verbunden sind,- wobei in Längsrichtung (7) des Flachrohres (2) zwischen zwei Anschlussbereichen (3) ein Zwischenbereich (11) angeordnet ist,- wobei zumindest ein Anschlussbereich (3) zum Zwischenbereich (11) zumindest um einen ersten Winkel α abgewinkelt ist.Hierdurch kann ein damit ausgestattetes Photovoltaikmodul (19) einen besonders hohen Wirkungsgrad erreichen.
Absstract of: WO2025199605A1
A solar-energy harvesting apparatus has a base structure, a photovoltaic (PV) module coupled to a first side of the base structure, and one or more electronic modules and/or one or more energy-storage modules coupled to a second side of the base structure. The base structure has a first coupling structure and a second coupling structure on two lateral sides of the base structure positioned at a front side thereof, and at least one hinge at a rear side of the base structure, the at least one hinge comprising a third coupling tab.
Absstract of: WO2025200192A1
Provided in the present application are a flexible photovoltaic support and a steel cable support unit. The steel cable support unit comprises stay rods and a connecting seat; each stay rod comprises a circular tubular main body for supporting adjacent steel cables; two ends of each circular tubular main body are each provided with a fixation member; and any fixation member is provided with an open slot. During practical application, the connecting seat at least partially extends into the open slots and is fixedly connected to the fixation members by means of locking members, so as to connect the stay rods to the steel cables. During production processes, the circular tubular main bodies of the stay rods remain original shapes without being subjected to artificial intervention, so as to improve the structural durability and the bending resistance of the stay rods, thus ensuring the use performance, additionally, effectively reducing the production difficulty of the stay rods, improving the production yield thereof, enabling batch production of the stay rods, and effectively promoting energy conservation and cost reduction of enterprises.
Absstract of: WO2025207782A1
A backup power system comprises a power supply input, a battery, a plurality of power outputs, a processing unit, and an enclosure that includes the battery and the processing unit and at least partially includes the power supply input and the plurality of power outputs. The power supply input is configured to receive AC power distributed via an electrical system of a building. The processing unit is configured to selectively provide power to the plurality of power outputs from the battery or the power supply input based on a status of the received AC power.
Absstract of: WO2025203540A1
A cloud cover forecasting device (10) comprises: a training unit (11) that obtains a correlation between first time-series data of a cloud shielding rate derived on the basis of a sky image, which is obtained by photographing the sky from an observation location, and second time-series data of cloud shielding rates at a plurality of locations derived on the basis of a satellite image, and that accumulates, as a time difference map and for each of the plurality of locations, a correspondence relationship between the location and a time difference between time-series data for which the correlation is high; and a forecasting unit (12) that uses a preset time difference and a cloud movement direction acquired using the satellite image to derive the cloud shielding rate at a location selected with reference to the time difference map accumulated by the training unit, and outputs a cloud shielding rate forecast value.
Absstract of: WO2025202078A1
A method of forming a photovoltaic device (6) comprising a plurality of electrically interconnected back-contact photovoltaic cell pieces (13) comprises: i) obtaining a back-contact photovoltaic cell (1) comprising an array of sections (10) logically organised in rows and columns, each section (10) comprising, at a backside (11) of the cell (1), at least one first contact (21) of a first polarity and at least one second contact (22) of a second polarity, opposite to the first polarity, ii) attaching, to said backside (11), a cell-level interconnection sheet (3) comprising: an insulating carrier sheet (30), and a plurality of conductive wires (31, 32), comprising parallel interconnects (31), and serial interconnects (32), and iii) partitioning the photovoltaic cell (1) into a plurality of physically separated cell pieces (13), wherein said attaching and said partitioning are performed so that the cell pieces (13) in each row are connected in parallel by the parallel interconnects (31), and the cell pieces (13) in each column are interconnected in series by the serial interconnects (32).
Absstract of: WO2025201908A1
The invention relates to a support device (14) for a roof hook (10), comprising at least two support segments (34, 36, 38), which are preferably interconnected, at least one support segment having at least one component of a fastening device (44) for fastening to the roof hook.
Absstract of: WO2025200144A1
The present invention belongs to the technical field of photovoltaic data processing, and particularly relates to a processing method and system for dust loss monitoring data of a photovoltaic power station. Disclosed in the present invention is the processing method for dust loss monitoring data of a photovoltaic power station, comprising: receiving a dust loss monitoring request of a monitoring end, and invoking a virtual photovoltaic space corresponding to a photovoltaic area; acquiring photovoltaic panel images of actual photovoltaic panels in the photovoltaic area collected by a monitoring device, and acquiring dust deposition areas in the photovoltaic panel images on the basis of a dust loss monitoring model; invoking a dust loss determination strategy to divide the dust deposition areas so as to obtain a plurality of dust loss determination areas, and obtaining a dust deposition accumulative amount corresponding to each dust loss determination area on the basis of a dust loss value of each dust loss determination area; and constructing corresponding virtual dust deposition layers in corresponding virtual photovoltaic panels on the basis of the dust deposition areas and the dust deposition accumulative amounts, updating the virtual photovoltaic space on the basis of the virtual dust deposition layers so as to obtain a dust loss monitoring space, and sending same to the monitoring end. The present invention improves the accuracy of acquired dust deposition data, thus imp
Absstract of: WO2025200276A1
An organic compound and a display panel. The organic compound has a structure as shown in general formula (1): general formula (1).
Absstract of: WO2025204510A1
The present invention addresses the problem of providing a solar cell module which can be manufactured more easily and stably and has high long-term durability. In addition, the present invention also addresses the problem of providing a disconnection detection method which is for a solar cell module and detects the disconnection of such a solar cell module. This solar cell module (1), in which a solar cell is disposed between a light-receiving-side substrate (10) and a rear-surface-side substrate (17) and a sealing material (13) is disposed between the solar cell and the rear-surface-side substrate (17), is configured such that: the rear-surface-side substrate (17) has an extraction wiring part (15) and a terminal box (3) having a wiring extraction hole (40) and a terminal block (82); the extraction wiring part (15) has an upright part (15b) rising toward the terminal block (82) side of the terminal box (3); the upright part (15b) is disposed, between the rear-surface-side substrate (17) and the light-receiving-side substrate (10), at a position facing the wiring extraction hole (40), has a rising angle (θ1) that is an acute angle with respect to a first virtual surface, and is further inside an opening than an opening edge of the wiring extraction hole (40) when viewed in a plan view; and the extraction wiring part (15), when viewed in a cross-sectional view, extends in an arc shape from the upright part (15b) to at least the rear-surface-side substrate (17) and is conne
Absstract of: WO2025200506A1
The present application relates to the technical field of displays, and in particular relates to an organic material composition and the use thereof. The organic material composition comprises a first compound and a second compound, wherein the first compound and the second compound have the following structures: formula (1) and formula (2). The mutual cooperation of the first compound having a structure as represented by formula (1) and the second compound having a structure as represented by formula (2) facilitates the matching of HOMO and LUMO energy levels with adjacent energy levels, and therefore the organic material composition obtains a relatively high stability and a relatively balanced carrier mobility, thereby enabling an organic electroluminescent device containing the material to have a longer service life and also have a relatively low driving voltage and relatively high efficiency.
Nº publicación: WO2025199648A1 02/10/2025
Applicant:
MORGAN SOLAR INC [CA]
MORGAN SOLAR INC
Absstract of: WO2025199648A1
A solar shingle assembly for installing on a roof is described. The assembly includes shingles; photovoltaic cells allocated to the shingles; a bendable section coupling at least a pair of shingles and containing an electrical conductor, the bendable section allowing shingles to partially overlap while allowing electrical continuity therebetween; and a base sheet having an affixing region for securing the assembly to the roof. A method for manufacturing a solar shingle assembly for a roof includes assembling a laminate, including providing a backing sheet, affixing photovoltaic cells thereto alternating spacing rows, and applying a transparent layer to form the laminate. Slits are cut in the laminate to form parallel, interconnected strips, each strip containing a row photovoltaic cells and a spacing row between each slit.
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