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505
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Updated on
11/01/2026 [06:47:00]
Absstract of: 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
Absstract of: 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.
Absstract of: AU2024302520A1
The invention relates to a method for the automated arrangement of a photovoltaic support system on grounds having a ground surface and underlying ground.
Absstract of: AU2024203905A1
POWER DISTRIBUTION SYSTEM The present disclosure relates to a distribution system for controlling the distribution of energy to a load circuit from a solar power system or a power grid, comprising: a first meter connected to the solar power system and the load circuit, wherein the first meter is configured to monitor solar power generation from the solar power system and consumption of solar power by the load circuit; a switch configured to control the distribution of power to the load circuit by connecting the load circuit to either the solar power system or the power grid; and a controller configured to: obtain real time data from the first meter relating to solar power usage of the load circuit and the solar power generated from the solar power system; obtain real time data from a second meter connected to the power grid and the load circuit, the data relating to grid power usage of the load circuit; calculate at least one rate based on the real time data; and control, via the switch, the distribution of energy based on the at least one rate to the load circuit. Figure 1 POWER DISTRIBUTION SYSTEM The present disclosure relates to a distribution system for controlling the distribution of energy to a load circuit from a solar power system or a power grid, comprising: a first meter connected to the solar power system and the load circuit, wherein the first meter is configured to monitor solar power generation from the solar power system and consumption of solar power by the l
Absstract of: AU2024440545A1
The present application discloses a bracket control system, a flexible tracking bracket, and a photovoltaic device. The bracket control system is used for controlling a photovoltaic flexible tracking bracket, and comprises: a first controller connected to a first motor of a first bracket unit; and a second controller wirelessly connected to the first controller, and connected to a second motor of a second bracket unit, wherein the first controller is configured to drive, on the basis of a received first instruction, the first motor to operate, and send a second instruction to the second controller; and the second controller is configured to drive, on the basis of the received second instruction, the second motor operate synchronously with the first motor, so as to jointly adjust the angle of a flexible cable bearing structure. The present application allows for coordinated angle control between the bracket units of the flexible tracking bracket, and avoids difficulties in bracket layout and problems such as component distortion and fracture caused by terrain undulation and other factors, thereby improving the angle adjustment efficiency and lowering the production cost of the flexible tracking bracket, and ensuring the installation adaptability of the flexible tracking bracket to a variety of complex terrains, broadening application scenarios.
Absstract of: AU2025201426A1
A composite adhesive film, a method for preparing the same, and a photovoltaic module are provided. The composite adhesive film includes an adhesive film layer and nanospheres. The nanospheres are distributed on the adhesive film layer, each of the nanospheres includes a polymer shell with pH acid responsiveness and an acid scavenger 5 encapsulated within the polymer shell. The composite adhesive film can adjust a content of acetic acid in the photovoltaic module in time based on a stimulation-release principle of pH acid responsiveness, so that the photovoltaic module can be protected from acetic acid for a long time, and a component efficiency and a component reliability of the photovoltaic module can be improved. 10 A composite adhesive film, a method for preparing the same, and a photovoltaic module are provided. The composite adhesive film includes an adhesive film layer and nanospheres. The nanospheres are distributed on the adhesive film layer, each of the 5 nanospheres includes a polymer shell with pH acid responsiveness and an acid scavenger encapsulated within the polymer shell. The composite adhesive film can adjust a content of acetic acid in the photovoltaic module in time based on a stimulation-release principle of pH acid responsiveness, SO that the photovoltaic module can be protected from acetic acid for a long time, and a component efficiency and a component reliability of the photovoltaic 10 module can be improved. eb e b pH=3 pH=5 pH=7 0 1 2 3 4 5 6 Time (
Absstract of: AU2025271525A1
MAGNETOHYDRODYNAMIC ELECTRIC POWER GENERATOR A power generator that provides at least one of electrical and thermal power comprising (i) at least one reaction cell for the catalysis of atomic hydrogen to form hydrinos identifiable by unique analytical and spectroscopic signatures, (ii) a reaction mixture comprising at least two components chosen from: a source of H20 catalyst or H20 catalyst; a source of atomic hydrogen or atomic hydrogen; reactants to form the source of H20 catalyst or H20 catalyst and a source of atomic hydrogen or atomic hydrogen; and a molten metal to cause the reaction mixture to be highly conductive, (iii) a molten metal injection system comprising at least one pump such as an electromagnetic pump that causes a plurality of molten metal streams to intersect, (iv) an ignition system comprising an electrical power source that provides low-voltage, high-current electrical energy to the plurality of intersected molten metal streams to ignite a plasma to initiate rapid kinetics of the hydrino reaction and an energy gain due to forming hydrinos, (v) a source of H2 and 0 2 supplied to the plasma, (vi) a molten metal recovery system, and (vii) a power converter capable of (a) converting the high- power light output from a blackbody radiator of the cell into electricity using concentrator thermophotovoltaic cells or (b) converting the energetic plasma into electricity using a magnetohydrodynamic converter. MAGNETOHYDRODYNAMIC ELECTRIC POWER GENERATOR ov o v
Absstract of: WO2026011021A1
Large scale exploitation of Solar energy is proposed by using floating devices which use solar energy to produce compressed hydrogen by electrolysis of deep sea water. Natural ocean currents are used to allow the devices to gather solar energy in the form of compressed hydrogen from over a large area with minimum energy transportation cost. The proposal uses a combination of well understood technologies, and a preliminary cost analysis shows that the hydrogen produced in this manner would satisfy the ultimate cost targets for hydrogen production and pave the way for carbon free energy economy.
Absstract of: WO2026011075A1
Embodiments of the application may include autonomous sun tracking systems (1) with a self-contained, self-powered solar panel positioning device (2) that may include a solar panel mount (4), a first pneumatically driven axis positioner (5) to adjustably position the solar-panel mount, a second pneumatically driven axis positioner (7) to adjustably position the solar panel mount, at least one electrically powered air pump (12), at least one air reservoir (13), an on-board control unit (15) and the like.
Absstract of: AU2025203702A1
Devices, apparatus, and systems for pre-assembled photovoltaic systems are provided. In one example, a pre-assembled photovoltaic system includes: a foldable support, a photovoltaic module fixed to the foldable support, and a limiting device connected to the foldable support. The limiting device is configured to control one or more unfolding angles of the foldable support. Devices, apparatus, and systems for pre-assembled photovoltaic systems are provided. In one example, a pre-assembled photovoltaic system includes: a foldable support, a photovoltaic module fixed to the foldable support, and a limiting device connected to the foldable support. The limiting device is configured to control one or more unfolding angles of the foldable support. ay a y ay a y
Absstract of: AU2025271572A1
A multi-rail system for mounting solar modules to a surface, such as a roof, uses two rails to support a first row of solar modules, and a single rail to support each subsequent row of solar modules. Splices connect edges of solar modules between rows, providing support along one edge of the solar modules for the subsequent rows. ec e c
Absstract of: WO2026007195A1
A solar cell, a cell string and a photovoltaic module, which belong to the technical field of solar cells. The solar cell comprises a cell body and a metal foil, wherein back surface grid lines are disposed on a non-illuminated surface of the cell body, and the metal foil is connected to the back surface grid lines. By means of disposing a layer of metal foil on a non-illuminated side of the cell body to connect to grid lines, relatively low line losses can be achieved when an aluminum back surface field is relatively thin or is even absent, or when a small amount of silver paste is used, thereby achieving fewer cuts during a preparation process, and reducing the loss of the solar cell without causing warping or an increase in costs.
Absstract of: WO2026007274A1
The present invention relates to the technical field of photovoltaic modules, and disclosed is a photovoltaic module concentrating device. The device comprises a fixing frame, wherein a first cleaning mechanism is provided on the fixing frame and comprises a plurality of photovoltaic panels fixedly mounted on the fixing frame, connecting plates are respectively fixedly mounted on the left and right sides of the fixing frame, and a through groove is provided in each of the two connecting plates, mounting blocks are respectively fixedly mounted on front and back surfaces of the two connecting plates, and T-shaped grooves are respectively provided in the sides of the several mounting blocks close to each other. In the present invention, when two T-shaped blocks move, two elongated strip plates move smoothly under the limiting action of limiting sliding rods, and when the elongated strip plates move, dust, sand and other impurities falling on surfaces of the photovoltaic panels are cleaned up, such that the presence of sand and other impurities on the photovoltaic panels, which could affect the sunlight absorption of the photovoltaic panels and thus reduce the electric energy conversion efficiency of the photovoltaic panels, is avoided.
Absstract of: WO2026008306A1
An insulated panel has an inner skin, an outer skin and an insulated material between the inner and outer skins forming the insulated panel. At least one photovoltaic panel is adhered to the outer skin of the insulated panel. A pair of plates holds end edges of the photovoltaic panels. A clamp on each plate covers the end edges. At least one connector connects with the photovoltaic panels for transferring electricity from the photovoltaic panel.
Absstract of: WO2026010060A1
The device for varying the incline of photovoltaic power generation inclination by using fluid thermal expansion of the present invention comprises a thermal expansion cylinder device and an automatic deviation correction device for simultaneously correcting deviations of the height and inclination angle of a photovoltaic panel. The thermal expansion cylinder device is composed of a thermal expansion fluid, a main piston, and a cylinder. The cylinder interior is filled with the thermal expansion fluid, the volume of which expands or contracts according to the temperature, thereby moving the main piston in the longitudinal direction. The linear displacement of the thermal expansion cylinder device installed between the photovoltaic panel and a fixed structure contracts when the ambient temperature is low (for example, winter solstice), thereby increasing the angle of inclination of the photovoltaic panel, and the linear displacement of the thermal expansion cylinder device expands when the temperature is high (for example, summer solstice), thereby lowering the angle of inclination of the photovoltaic panel. The automatic deviation correction device comprises an expanded volume accommodation device, a spring, an auxiliary piston, a check valve, and a pushrod. The forward movement length of the main piston is limited after summer solstice when the upper limit setting value is set. The check valve is opened by the thermal expansion fluid pressure such that the fluid flows into a
Absstract of: WO2026010258A1
A support structure for a solar power generation module, according to one embodiment of the present invention, is coupled to a support frame, at which a solar module is provided, and is provided on the ground so as to support the support frame, the structure comprising: a base pile having a hollow portion formed in the center thereof so that the support frame is inserted therein; a support plate radially extending at one side of the base pile; and at least three support rods which are fitted and coupled to the support plate and which support the base pile. The support plate includes: a circular plate member having a hollow portion formed in the center thereof; and at least three protruding members, which protrude from the outer periphery of the circular plate member, are disposed to be spaced apart from each other along the circumference of the circular plate member, and each include a fitting hole so that each of the support rods is fitted and coupled thereto.
Absstract of: WO2026010236A1
A cold storage container is disclosed. The cold storage container according to various embodiments comprises: a main body having an open top and including a storage space therein; a cooling module which includes a refrigerant space having a refrigerant disposed therein, and which is disposed in the storage space; an opening/closing part, which is formed in the cooling module, forms a flow path from the refrigerant to the storage space in an open state, and insulates the refrigerant from the storage space in a closed state; a cover for shielding the top of the main body; at least one processor; and a memory which is electrically connected to the at least one processor and which stores instructions to be executed by the at least one processor, wherein, when the at least one instruction is executed, the at least one processor can instruct the cold storage container to identify the temperature of the storage space, and control the opening/closing part on the basis of the temperature of the storage space.
Absstract of: 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.
Absstract of: WO2026008173A1
A computer implemented method for identifying an event in a field of view of an array of photovoltaic devices comprises: receiving, by processing circuitry, electrical parameters from one or more photovoltaic devices in the array, wherein the electrical parameters are dependent on electromagnetic wave propagation in the field of view of the array of photovoltaic devices; wherein the processing circuitry comprises a trained machine learning model configured to identify an event taking place in the field of view of the array based on the electrical parameters; and using the trained machine learning model to identify an event.
Absstract of: WO2026009849A1
This organic compound is represented by general formula (1). X includes at least one type of linking group selected from the group consisting of an arylene group and an aromatic heterocyclic group, Y is a single bond or an aliphatic hydrocarbon linking group, Ar is an aromatic heterocyclic group, R1 and R2 are each independently a hydrogen atom or an aliphatic hydrocarbon group, R3, R4, R5 and R6 are each independently a hydrogen atom, an aliphatic hydrocarbon group or an aryl group, and at least one combination selected from the group consisting of R3 and R5, and R4 and R6, may bond to each other to form a ring.
Absstract of: WO2026009213A1
A water purification system that includes a UV subsystem and chamber unit with a chamber that includes side water passageways and a central passageway through which water can flow into and outside the chamber. The UV subsystem includes a flat body, a UV lighting cell with UV lighting, and an electric harness to be connected to a power source. The UV lighting cell is positioned in front of the chamber and the UV lighting is designed to light the water in the chamber in which purification process is performed. The outline surface of the inner wall of the chamber correlates with the lighting efficiency line of the UV lighting of the UV subsystem.
Absstract of: WO2026009013A1
A warning light system for enhancing road safety, the system comprising plurality of sensors, GPS module, an infrared camera (IR camera), a solar panel, a pair of antennas, vibration sensor, a warning information display using LED hazard light, and a processor. A method for enhancing road safety, the method involving steps of receiving real-time data of a road condition using plurality of sensors and an infrared camera, analysing the received data of the road conditions to determine appropriate warning signals and alerts for drivers, transmit the processed warning information to a warning information display for visual indication to drivers via one or more LED hazard lights, and utilizing one or more colours of the LED hazard light to signify varying levels of congestion and speed ahead of the vehicle.
Absstract of: WO2026009039A1
Disclosed is a system (100) for quantifying energy losses in a solar power plant due to malfunctioning solar trackers. The system (100) includes a processor (104) that filters tracker-day data (118) of the one or more solar trackers (116) based on predefined quality and quantity criteria to identify malfunctioning trackers. It determines whether energy losses are controllable or uncontrollable based on tracker mode information. Using a solar position and irradiance model, the system (100) estimates expected irradiance for each malfunctioning tracker. Energy loss is calculated by comparing the expected irradiance to the actual irradiance measured by a pyranometer on a properly functioning tracker, adjusted for the tracker's capacity. The system (100) categorizes the losses as controllable or uncontrollable and analyses these losses to identify patterns of the malfunctioning trackers, guiding appropriate maintenance actions.
Absstract of: WO2026011081A2
A device for mounting wires to a solar module includes a first portion having a flange, and a second portion forming a catch and having tab. The first portion, the flange, and the second portion are configured to mount the device, and the catch is configured to hold one or more wires. The first portion includes a first member, and the flange extends from the first member. The second portion includes a second member extending from the first member, a third member extending from the second member, and a fourth member extending from the third member. The tab extends from the fourth member. The second member, the third member, and the fourth member form the catch. A solar array includes one or more solar modules, one or more solar module mounting components, one or more wires, and one or more devices configured to mount the wires.
Absstract of: WO2026008033A1
The present application relates to the technical field of photovoltaics, and discloses a photovoltaic module, a method for manufacturing the photovoltaic module, and a screen printing stencil. The photovoltaic module comprises: a solar cell body, which has a first surface and a second surface opposite to each other; connecting portions, wherein the connecting portions are disposed on the first surface, the connecting portions include first connecting portions and second connecting portions, the first connecting portions and the second connecting portions are arranged at intervals in a first direction, and the area of the first connecting portion is greater than the area of the second connecting portion; first bonding layers, wherein each first bonding layer is disposed on the surface of a corresponding first connecting portion away from the solar cell body, the first bonding layer comprises at least two elongated first bonding strips, and the at least two first bonding strips extend in a second direction and are arranged at an interval in the first direction; and electrical connectors which are disposed on the first bonding layers, wherein the electrical connectors extend in the first direction and each intersect the corresponding at least two elongated first bonding strips, and the electrical connectors are electrically connected to the first connecting portions by means of the first bonding layers.
Absstract of: WO2026007933A1
The present application relates to the technical field of solar photovoltaic module manufacturing, and provides a solar photovoltaic module. The solar photovoltaic module comprises a plurality of cell strings; each cell string comprises a plurality of cell pieces of which edges are sequentially stacked and which are electrically connected; the cell pieces are obtained by cutting an entire cell; and in an extension direction of the cell string, for two adjacent cell pieces, a non-cutting edge of a preceding cell piece is located above a cutting edge of a subsequent cell piece, and the non-cutting edge of the preceding cell piece is located at a light receiving side of the photovoltaic module. The photovoltaic module having a specific structure can effectively improve the power generation efficiency of the photovoltaic module, and also has advantages such as a short research and development period and low research and development costs.
Absstract of: WO2026007570A1
The present application belongs to the technical field of anti-snow-accretion coatings, and provides a high-transmittance anti-snow-accretion coating for the surface of a photovoltaic module, and a preparation method therefor. The high-transmittance anti-snow-accretion coating comprises: a high-transmittance substrate layer and an anti-snow-accretion functional layer, which are sequentially stacked from bottom to top, wherein the high-transmittance substrate layer is made of a transparent resin, and the anti-snow-accretion functional layer comprises a snow-melting agent, nanotubes and a solvent. In the present application, by forming an anti-snow-accretion surface on the surface of a photovoltaic module, the effect of preventing snow accretion is achieved, thereby solving the problem of reduced power generation efficiency due to snow accumulated on the surface of a photovoltaic module in winter in high-altitude areas.
Absstract of: WO2026007446A1
The present disclosure provides a multi-port connector and a power generation system. The multi-port connector comprises at least two input ends, a power adjustment circuit, and an output end, the at least two input ends of the multi-port connector being connected to at least two photovoltaic strings, and the output end of the multi-port connector being connected to an inverter circuit; each photovoltaic string comprises at least two photovoltaic substrings, and each photovoltaic substring comprises at least one power generation unit connected in series; and in the at least two photovoltaic strings, photovoltaic substrings having output voltages within a preset voltage range are connected in parallel, so as to obtain at least two target strings. The power adjustment circuit comprises at least one voltage conversion module, and the at least one voltage conversion module is configured to perform voltage conversion on an output voltage of a string to be processed, so that output voltages of the at least two target strings are both within a target voltage range.
Absstract of: WO2026007268A1
The present application relates to an organic compound, a preparation method therefor and the use thereof, and a perovskite solar cell. The structure of the organic compound is as represented by formula (I), wherein X1-X3 are each independently selected from a single bond, an oxygen atom, a sulfur atom and C(R7)2, and R7 is independently selected from hydrogen and a substituted or unsubstituted C1-C18 alkyl group; L1-L3 are each independently selected from a substituted or unsubstituted C2-C18 alkylene group; R1-R6 and R11-R16 are each independently selected from hydrogen, a substituted or unsubstituted C1-C18 alkyl/alkoxy group, a halogen atom, a substituted or unsubstituted C1-C18 alkylthio group, a hydroxyl group, a sulfydryl group, a cyano group, an amino group, a substituted or unsubstituted C6-C18 aryl group, a substituted or unsubstituted C6-C18 arylamino group, a substituted or unsubstituted C3-C18 heteroaryl group, and a substituted or unsubstituted C3-C18 heteroarylamino group.
Absstract of: WO2026007248A1
An organic compound as represented by formula 1, and a preparation method therefor and the use thereof. The organic compound comprises decacyclene triimide (DTI) as a parent structure, and has three terminal substituents respectively linked to three N terminals of the parent structure. The organic compound has a relatively large steric hindrance and a relatively large conjugate plane, which enables electrons to have a relatively high mobility, thereby effectively improving electron transport. The terminal substituents can regulate the interface energy level, increase the solubility of the organic compound in an organic solvent, and effectively improve the film-forming performance of an electron transport layer. Therefore, the organic compound, as an electron transport material, can promote charge transfer and improve the stability of an electronic device.
Absstract of: WO2026009104A1
A support system installable at the top of a post (p) with which it is provided, such as support posts, for example, for supporting anti -hail nets or plastic films placed for covering orchards/vineyards or also posts used as plant stakes or set an open field where various kinds of vegetables are grown, is configured to allow the installation of large photovoltaic panels and, to this end, it substantially comprises: a support structure (S) for supporting at least one photovoltaic panel (PF); a lower base plate (B) firmly welded at the top of the post (P); fastening means (M) for fastening said support structure (S) to said lower plate (B), which means are configured to allow adjusting the inclination of the same panel.
Absstract of: WO2026008644A1
A clamping system for mounting a photovoltaic module on a trapezoidal panel, comprising: a pair of non-identical rails for mounting on the opposing longitudinal sides of the photovoltaic module; a first panel bracket for engaging a first rail of the pair of rails and a second panel bracket for engaging a second rail of the pair of rails, wherein the first and second panel brackets are attachable to the trapezoidal panel; and a first stop member for mounting on the first rail of the pair of rails and a second stop member for mounting on the second rail of the pair of rails; wherein the first panel bracket comprises a first bracket mounting plate and a first rail engaging head, the first rail engaging head extending from the first bracket mounting plate and configured to engage a corresponding aperture of a first rail of the pair of rails; and the second panel bracket comprises a second bracket mounting plate and a second rail engaging head, the second rail engaging head extending from the second bracket mounting plate and configured to engage a corresponding aperture of a second rail of the pair of rails, wherein the first rail engaging head and the second rail engaging head are different.
Absstract of: 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.
Absstract of: 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
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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).
Absstract of: 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).
Absstract of: 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.
Absstract of: 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).
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: WO2026000545A1
The present invention relates to the technical field of photovoltaic apparatuses, and especially relates to a flexible photovoltaic support connection device. The flexible photovoltaic support connection device comprises: a fastener assembly, which comprises a mounting member, a rotary member arranged on the mounting member, a fastener member arranged on the rotary member, a limiting member arranged on the fastener member, and a locking member arranged on the mounting member; a connection assembly, which comprises an adjustment member arranged on the mounting member and an opening member arranged on the mounting member; and a locking assembly, which comprises a connector arranged on the mounting member and a downward-pressing member arranged on the connector. By means of adjusting the rotary member, the fastener member is driven to adapt to steel strands of different diameters; the device is fixed on a steel strand by means of the locking member; the opening member is driven by the adjustment member to be connected to two sides of a photovoltaic panel; and two-sided symmetric locking is performed by means of the locking assembly, thereby distributing force application, reducing the possibility of single-point force application, and improving the stability; moreover, a clamping force is applied to the photovoltaic panel while a tensile resistance is also provided, thereby preventing the photovoltaic panel from detaching.
Absstract of: WO2026000034A1
An embodiment provides a panel (10) for generating electricity from electromagnetic radiation. In one arrangement, the panel (10) comprises a panel (12) that is at least partially transmissive for light. The panel (10) has at least two solar cell arrangements (14, 16) provided on or associated with the panel in such a manner to form a solar cell region where light can be absorbed by the at least two solar cell arrangements and a transmissive region adjacent the solar cell region where light can pass through and exit the panel. Each solar cell arrangement has a series-connected solar cell module (22) with a same number of solar cells thereby determining an operating voltage of the panel. The solar cell modules of each solar cell arrangement may be connected in parallel such that the panel has a single positive terminal and at least one negative terminal.
Absstract of: 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.
Absstract of: 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
Absstract of: 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).
Absstract of: WO2026003053A1
The invention relates to an assembly (500) comprising a plurality of units (501), each unit comprising a pillar (2), the pillars being in particular arranged in at least one row, wherein at least one of the pillars accommodates one or more computer centre and/or data centre modules (300) and at least one other of the pillars accommodates one or more battery modules (43), the one or more computer centre and/or data centre modules (300) being connected to the one or more battery modules in order to be supplied with electrical power, and wherein each pillar is in particular provided with a heat transfer fluid circuit (310) configured to cool the one or more computer centre and/or data centre modules (300), this heat transfer fluid being in particular recovered water such as rainwater.
Absstract of: 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
Absstract of: 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
Absstract of: FR3163892A1
L’invention concerne un vitrage feuilleté (1) pour toit de véhicule automobile comprenant une feuille de verre externe (2), une feuille de verre interne (3), une couche intermédiaire adhésive de feuilletage (4), une cellule photovoltaïque (5) à pérovskite, une couche colorée (6) et un empilement de contrôle solaire (7), le vitrage feuilleté (1) comprenant, en partant de la feuille de verre interne (3), la couche colorée (6), la cellule photovoltaïque (5) à pérovskite, la couche intermédiaire adhésive de feuilletage (4), l’empilement de contrôle solaire (7) et la feuille de verre externe (2), et un procédé de fabrication de ce vitrage feuilleté (1). Figure pour l’abrégé : Fig. 1
Absstract of: 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
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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).
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: 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.
Absstract of: EP4672923A2
A back contact solar cell includes a solar cell substrate, a plurality of first grid lines, a plurality of second grid lines, and a plurality of solder pads. The first grid lines and the second grid lines are disposed on the back surface and are alternately arranged. The plurality of solder pads are disposed on the back surface. The first solder pad is electrically connected to the first grid line. The second solder pad is electrically connected to the second grid line. The plurality of first solder pads includes a first test solder pad. The first test solder pad is electrically connected to at least two adjacent first grid lines. The plurality of second solder pads includes a second test solder pad. The second test solder pad is electrically connected to at least two adjacent second grid lines.
Absstract of: WO2024199762A1
The field of the DISCLOSURE lies in active materials for organic image sensors. The present disclosure relates to 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene-based active materials and their use in photoelectric conversion layer(s) and/or an organic image sensor and methods for their synthesis. The present disclosure also relates to photoelectric conversion layer(s) comprising an active material according to the present disclosure, to a device, comprising active material(s) according to the present disclosure or photoelectric conversion layer(s) according to the present disclosure. Moreover, the present disclosure relates to an organic image sensor comprising photoelectric conversion layer(s) according to the present disclosure.
Absstract of: MX2025009944A
The invention relates to a sandwich panel (19 comprising a photovoltaic active area (24) positioned on the outer sheet (4) and whose upper, respectively lower, electrical connector is positioned in an upper, respectively lower, cavity (44, 45), the upper cavity being positioned within the insulation material (2) in the upper half of the sandwich panel and adjacent to either the second longitudinal side of the insulation material or the inner sheet so that the upper electrical connector can be accessed from the upper cavity, the lower cavity being positioned within the insulation material in the lower half of the sandwich panel and adjacent to either the second longitudinal side of the insulation material or the inner sheet so that the first lower electrical connector can be accessed from the lower cavity.
Absstract of: EP4672505A2
Disclosed are a photovoltaic connector assembly (100a, 100b), a photovoltaic module (10) and a photovoltaic system. The photovoltaic connector assembly (100a, 100b) includes two connectors (110a and 110b, 110c and 110d) connected by plug-in connection, and at least one of the two connectors is a target connector (J1, J2). The target connector (J1, J2) includes a main body (111), a connecting member (112a, 112b), and a first sealing member (113). One end of the main body (111) is plugged in and connected to another connector of the two connectors. The first sealing member (113) has a through channel (1131). Overlapping projections of the main body (111) and the first sealing member (113) on a reference plane (E) and overlapping projections of the connecting member (112a, 112b) and the first sealing member (113) on the reference plane (E) at least partially overlap.
Absstract of: EP4672929A1
A manufacturing method for a solar cell module having stacked hole transport (11), photoelectric conversion (12), and electron transport layers (13) includes: preparing a substrate with the hole transport layer formed therein; performing hydrophilic treatment on the hole transport layer surface on a first substrate; causing the hole transport layer surface to absorb moisture; applying a precursor for the photoelectric conversion layer to the hole transport layer surface with moisture absorbed therein; heating the precursor to form the photoelectric conversion layer from the precursor and vaporizing moisture absorbed in the hole transport layer surface, thereby forming vacancies (21) at an interface of the photoelectric conversion layer contacting the hole transport layer; and forming the electron transport layer on the photoelectric conversion layer surface.
Absstract of: EP4672597A1
Provided are a solar panel assembly (10) and a railing assembly (50). The solar panel assembly (10) includes a solar panel (100) and at least one connection structure (200). The solar panel (100) is provided with at least one connection hole group (110). Each of the at least one connection hole group (110) includes a plurality of connection holes (112) arranged at intervals. Each of the at least one connection structure (200) is fitted with one of the at least one connection hole group (110) and includes a tensioning rope (210). The tensioning rope (210) is sequentially threaded through the plurality of connection holes (112) in the one of the at least one connection hole group (110). A part of the tensioning rope (210) threaded through the plurality of connection holes (112) includes a first tensioning section (212) and a second tensioning section (214). The first tensioning section (212) is located on a first side of the solar panel (100). The second tensioning section (214) is located on a second side of the solar panel (100). The first side and the second side of the solar panel (100) are opposite to each other.
Absstract of: EP4672598A1
Provided are a device and method for configuring communication in a photovoltaic system, which enable automatic configuration of communication between a module-level power electronics (MLPE) device and a gateway that are important components for efficient management and operation of a photovoltaic system. A gateway includes at least one processor, and at least one memory operatively connected to the at least one processor, wherein the at least one processor is configured to transmit a first signal for requesting communication profile information, to a plurality of peripheral devices including one or more MLPE devices, which are respectively connected to photovoltaic modules, and one or more other gateways, receive, from the plurality of peripheral devices in response to the first signal, second signals including a plurality of pieces of communication profile information, determine, through an analysis of the plurality of pieces of communication profile information, an identifier of the gateway, uniquely distinguishing it from other gateways by using the communication profile information about the peripheral device that satisfies a preset condition, set, as devices to be connected, all MLPE devices with the identifier, and perform communication with the devices to be connected.
Absstract of: EP4672343A1
Embodiments of the present invention relate to the field of solar cells, and disclose a solar cell and a preparation method therefor. The solar cell comprises a crystalline silicon layer. A first intrinsic layer, a first doped layer, a first transparent conductive film layer, and a first metal electrode are sequentially stacked on the front surface of the crystalline silicon layer from inside to outside. A second intrinsic layer, a second doped layer, a second transparent conductive film layer, and a second metal electrode are sequentially stacked on the back surface of the crystalline silicon layer from inside to outside. A light conversion layer is disposed on the front surface and/or back surface of the first transparent conductive film layer and/or the second transparent conductive film layer. The light conversion layer contains an yttrium aluminum garnet-based quantum dot material. The solar cell of the embodiments of the present invention can effectively convert UV light into visible light. The utilization rate of the spectrum is remarkably increased, and the damage of UV light to a battery is reduced, thus the conversion efficiency and reliability of the battery are increased.
Absstract of: WO2024220988A1
An articulating solar panel mount comprising a slim profile lower frame that rests on and is affixable to a roof, and a spring-actuated upper frame that is hinged on one side. A solar panel may be attached to the topside of the hinged frame. The mount includes an indexable latching mechanism comprising a reversible quick release that can be adjusted to be accessed from either direction depending on installation needs. The latching release mechanism is designed to allow for "daisy chaining" multiple frames in succession, which allows for creation of a walkway /path through the solar array. The hinged solar frame may be over sprung to self-open, accounting for the weight of the solar panel and the frame itself.
Absstract of: EP4672927A1
An internal series-connected perovskite solar cell module and a preparation method therefor. The perovskite solar cell module comprises a plurality of longitudinally arranged battery sub-packs (1); each battery sub-pack (1) comprises a positive electrode lead-out section (3), a negative electrode lead-out section (4) and a plurality of battery cells (5) which are transversely arranged; and the internal structures of the positive electrode lead-out section (3), the negative electrode lead-out section (4) and the plurality of battery cells (5) respectively comprise, from bottom to top, a substrate (51), a front electrode layer (52), a light absorption layer (53) and a rear electrode layer (54). According to the present invention, the rear electrode layer (54) becomes a connecting wire between the battery sub-packs (1) by means of an appropriate laser scribing process, so as to achieve the effect of connecting the perovskite solar cell module in series to replace traditional busbars, thereby greatly reducing the use of the busbars, and effectively avoiding the problem of poor contact caused by using the busbars for series connection.
Absstract of: EP4672540A1
An electric device (30) is configured to operate with DC power or AC power supplied from a power converter (12) that can convert power generated by a solar cell (11) into DC power or AC power. The electric device (30) comprises a power detection means (36) that directly detects power generated by the solar cell (11), DC power obtained by converting the power generated by the solar cell (11), and AC power obtained by converting the power generated by the solar cell (11).
Absstract of: EP4672342A1
A foldable solar panel includes a power generation layer (100) and two adhesive film layers (200) located on two opposite sides of the power generation layer (100). The power generation layer (100) includes a plurality of sub-power generation panels (110) arranged at intervals and an interconnection wire (120). A bent region (2000) is formed in a gap between two adjacent sub-power generation panels (110). The two adjacent sub-power generation panels (110) are electrically connected by the interconnect wire (120) passing through the bent region (2000). An isolation layer (300) is arranged between the interconnect wire (120) and the adhesive film layer (200).
Absstract of: WO2024191577A2
A lighting device energy storage (LDES) unit includes a LDES unit housing, a battery pack in the LDES unit housing, including a battery pack housing, a plurality of energy storage devices of a plurality of different types located in the battery pack housing, and a battery management system (BMS) unit electrically coupled to the plurality of energy storage devices and configured to manage an operation of the plurality of energy storage devices.
Absstract of: WO2024176234A2
A photovoltaic system (10) is provided for use on the Earth over a surface (28). The photovoltaic system (10) includes a solar array (20) including one or more solar panels (24); and one or more supports (26), which are configured to be supported by the Earth, and to support the solar array (20) over the surface (28). A robot (100) is suspended from the solar array (20) below the solar array (20), and configured to move along the solar array (20). Other embodiments are also described.
Absstract of: EP4672595A1
Mobile device for the assembly of the panel blocks (B) characterized by the fact that it contains a chassis (4) with a coupling device (23) with at least one axle with wheels (19) or tracks (20) on which the base structure (3) is rotably and liftable fixed ) with the floor (5), while on one side, on both ends of the structure, the bases (3) are fixed by means of a joint (6a) folding stairs (1,1a) with another at least one swivel joint (6) for tilting them into the required mounting position and for folding them into the transport position, while the folding stairs (1,1a) are equipped with actuators (7) at each pivot joint (6, 6a) for positioning each part of the folding stairs (1,1a) to the required position and the upper part (22) of the folding stairs (1) is equipped with locking and synchronizing means (17, 17a) connected to the frame (11), between the folding stairs (1,1a) there is a movably placed work bench (2), on which the lower side is placed at least one drive (8) with a toothed wheel (9) for engaging the toothed rail (10) on the stairs (1), the other side of the base (3) is equipped with a frame (11) for fixing the shielding means (12), suspension elements ( 13) for storing tools and mounting fasteners, light reflectors, means of communication and speakers.
Absstract of: EP4671640A1
A frame module (1) for mounting solar panels, the frame module (1) comprising a panel mounting frame (2) comprising a panel bearing member (21) configured to support a solar panel thereon, a front strut member (3) and a rear strut member (4), wherein a first end of the front strut member (3) and a first end of the rear strut member (4) are connected to the panel mounting frame (2), wherein the frame module (1) further comprises at least two foundation rails (8,9), each foundation rail (8,9) is attached to at least one leg (7), wherein the leg (7) of the first foundation rail (8) is attached to a second end of the front strut member (3), and the leg (7) of the second foundation rail (9) is attached to a second end of the rear strut member (4).
Absstract of: EP4672596A1
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).
Absstract of: AU2024224278A1
The invention describes a structural frame element adapted to accommodate photovoltaic (PV) modules to form a photovoltaic panel capable of being used as a construction element. A framed PV panel adapted to be coupled to further framed PV panels to form an array for mounting on structure surfaces and to form walls, roofs and doors of self-supporting structures, enclosures and equipment cabinets. The invention describes a structural frame element adapted to accommodate photovoltaic (PV) modules to form a PV panel capable of being used as a construction element to facilitate the coupling of framed PV panels together for fixing PV panels to existing structures and for forming said self-supporting structures, enclosures and equipment cabinets. Reinforcement members embedded within the frame elements provide busbar connectivity for the PV panels.
Absstract of: AU2023372991A1
Implementations of a method of forming a photovoltaic light fixture may include coupling a photovoltaic construction to an interior surface of a light fixture housing. The photovoltaic construction may include a photovoltaic module having a plurality of photovoltaic cells and outgoing photovoltaic wiring directly coupled electrically and mechanically to the photovoltaic module. The method may also include electrically coupling the outgoing photovoltaic wiring to either a battery or a capacitor. The outgoing photovoltaic wiring may include either a universal serial bus (USB) cable or a power over ethernet (PoE) cable. The USB cable or the PoE cable may be configured to harvest power from the photovoltaic module.
Absstract of: AU2024224278A1
The invention describes a structural frame element adapted to accommodate photovoltaic (PV) modules to form a photovoltaic panel capable of being used as a construction element. A framed PV panel adapted to be coupled to further framed PV panels to form an array for mounting on structure surfaces and to form walls, roofs and doors of self-supporting structures, enclosures and equipment cabinets. The invention describes a structural frame element adapted to accommodate photovoltaic (PV) modules to form a PV panel capable of being used as a construction element to facilitate the coupling of framed PV panels together for fixing PV panels to existing structures and for forming said self-supporting structures, enclosures and equipment cabinets. Reinforcement members embedded within the frame elements provide busbar connectivity for the PV panels.
Absstract of: AU2024224278A1
The invention describes a structural frame element adapted to accommodate photovoltaic (PV) modules to form a photovoltaic panel capable of being used as a construction element. A framed PV panel adapted to be coupled to further framed PV panels to form an array for mounting on structure surfaces and to form walls, roofs and doors of self-supporting structures, enclosures and equipment cabinets. The invention describes a structural frame element adapted to accommodate photovoltaic (PV) modules to form a PV panel capable of being used as a construction element to facilitate the coupling of framed PV panels together for fixing PV panels to existing structures and for forming said self-supporting structures, enclosures and equipment cabinets. Reinforcement members embedded within the frame elements provide busbar connectivity for the PV panels.
Absstract of: CH721914A2
Die Erfindung betrifft ein Montagesystem (1) zur Montage von Photovoltaikmodulen oder Sonnenkollektoren auf Flachdächern oder Freiflächen. Das Montagesystem (1) weist mindestens eine Montageeinheit (3) mit zwei Auflagevorrichtungen (4a, 4b) auf, wobei die zwei Auflagevorrichtungen (4a, 4b) je zwei Stützen (5a, 5b) und je einen Träger (6) aufweisen. Die Stützen (5a, 5b) weisen je eine Bodenfläche auf und je einen von der Bodenfläche beabstandeten oberen Endbereich mit einem Stützenverbindungselement. Die stirnseitigen Endbereiche der Träger (6) weisen je ein Trägerverbindungselement auf. Die Träger (6) sind durch ein Verbinden der Trägerverbindungselemente mit den Stützenverbindungselementen, mit den Stützen (5a, 5b) verbindbar, wobei die Stützenverbindungselemente und die Trägerverbindungselemente Verbindungselemente von Schnappverbindungen sind.
Nº publicación: CO2025016685A2 29/12/2025
Applicant:
LT USA CORP [US]
LT (USA), CORPORATION
Absstract of: WO2024249018A1
A photo-voltaic (PV) battery system that includes a battery system, a photo-voltaic (PV) electricity generation system, and a charge controller. The battery system is configured to store electrical charge at a voltage Vb when fully charged. The photo-voltaic electricity generation system is configured to convert energy from incident light into electricity to thereby generate electricity. The charge controller coupled to the battery system and the photo-voltaic electricity generation system so that at least some of the generated electricity flows through the charge controller into the battery system. For any given light intensity L within a practical solar intensity range, the electricity generated in the photo-voltaic system has a maximum power extraction voltage point Vmx(L) and its corresponding current Imx(L), which are a function of the incident light intensity L.
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