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Photovoltaic module and method for producing a photovoltaic module

Resumen de: AU2026202463A1

22561410_1 (GHMatters) P124631.AU.1 Abstract The present invention relates to a photovoltaic module (12), in which highly durable, integrally bonded sealing of the interior (18) of the tube (16) is ensured. The photo- voltaic module (12) is easy and cost-effective to produce and the efficiency of the photovoltaic module (12) in relation to the effective area for energy conversion is not compromised or is only negligibly compromised. The photovoltaic module (12) ac- cording to the invention is very low-maintenance and has a long service life. Further- more, the photovoltaic module (12) can be arranged with respect to a plurality of photovoltaic modules (12) arranged in parallel and can form a solar module formed for example from 20 photovoltaic modules (12). (Fig. 2) Abstract ar b s t r a c t a r 24a ( | 246 Fig 2 ar a r

CONDUCTIVE, MULTILAYER STACKS FOR USE IN SILICON SOLAR CELLS AND PROCESSES FOR MAKING AND USING THE SAME INCLUDING LASER-BASED PROCESSES

Resumen de: AU2024372721A1

A conductive multilayer stack or a conductive multilayer line useful as a metallization layer in photovoltaics as well as other devices; solar cells having a conductive multilayer stack or line; solar modules having such cells; and methods of forming a conductive multilayer stack or line. The conductive multilayer stack or line having a metal layer including copper (Cu) or coated aluminum; a silver contact layer; and a solderable layer between, and contacting, the metal layer and the silver contact layer.

SOLAR CELL AND MANUFACTURING METHOD THEREFOR

Resumen de: AU2025240269A1

A solar cell and a manufacturing method therefor. The solar cell comprises a silicon substrate (10); the silicon substrate (10) comprises a first surface (S1) and a second surface (S2) arranged opposite to each other; the first surface (S1) comprises first regions (S11) and second regions (S12) which are alternately distributed; a tunneling passivation structure is provided on each first region (S11); a passivation structure is provided on each second region (S12); a first electrode (41) electrically connected to the tunneling passivation structure is further provided on the first region (S11); and the width W of the first regions (S11) is greater than the width L of the first electrodes (41).

SOLAR CELL AND PHOTOVOLTAIC MODULE

Resumen de: AU2026202390A1

A solar cell includes a solar cell body, a plurality of fingers, and a plurality of first interconnection structures. At least a part of regions of different first interconnection structures distributed at intervals along a second direction are collinear with a same connection line of a plurality of connection lines. A quantity of connection lines located on the same target surface is N1, a quantity of first interconnection structures intersecting with a target line segment located on the target surface is N2, and N2 < N1. The target line segment is a connection line segment between a midpoint of an edge that has a larger length in two edges of the target surface extending along a first direction and being arranged opposite to each other and a vertex- angle endpoint corresponding to an edge that has a smaller length in the two edges. ar a r

SYSTEM AND METHOD FOR CREATING OR VALIDATING A CONFIGURATION BASED ON PHYSICAL AND LOGICAL ARTIFACTS

Resumen de: AU2024353397A1

A computing device includes a memory, a processor coupled to the memory, and programming in the memory. Execution of the programming by the processor configures the computing device to: accept as inputs a plurality of known configurations of at least one type of physically modular device that includes associated physical artifacts, train a machine learning model to learn types of configurations corresponding to the at least one type of physically modular device based on the inputted plurality of known configurations of the at least one type of physically modular device and the associated physical artifacts, and create at least one valid configuration of a physically modular device when fed a set of physical artifacts of the physically modular device based on the learned types of configurations of the machine learning model.

Solarmodulmontagehilfe und Solarmodulanordnung sowie Solaranlage und Verfahren

Resumen de: DE102024129671A1

Die Erfindung betrifft eine Solarmodulmontagehilfe zum temporären Fixieren eines Öffnungswinkels eines an einer im Wesentlichen horizontal angeordneten Solarmodulhalterung angeordneten Solarmoduls, eine Solarmodulanordnung, eine Solaranlage, ein Verfahren sowie eine Verwendung der Solarmodulmontagehilfe. Die Solarmodulmontagehilfe ist insbesondere stabförmig ausgestaltet und weist an einem ersten Ende eine erste Befestigungseinrichtung zum temporären Anordnen der Solarmodulmontagehilfe an der Solarmodulhalterung und an einem dem ersten Ende gegenüberliegend angeordneten zweiten Ende eine zweite Befestigungseinrichtung auf. Eine Länge der Solarmodulmontagehilfe ist mittels eines Verstellmittels verstellbar und temporär arretierbar. Die Solarmodulmontagehilfe ist eingerichtet, das Solarmodul in einer Montageposition im Zusammenwirken einer temporären Anordnung der ersten Befestigungseinrichtung an der Solarmodulhalterung, einer zu einem vordefinierten Öffnungswinkel des Solarmoduls gegenüber der Solarmodulhalterung korrespondierenden Längeneinstellung der Solarmodulmontagehilfe und einer temporären Anordnung der zweiten Befestigungseinrichtung an dem Solarmodul zu fixieren, sodass ein auf einer Rückseite des Solarmoduls angeordneter Installationsraum für einen Installateur frei zugänglich ist.

SYSTEMS AND METHODS FOR PROTECTIVE SHADING STRUCTURES

Resumen de: AU2024333581A1

Thermal energy management and cooling systems are provided. In various embodiments, passive systems are provided that do not require a flow of liquid or the provision of electrical energy to deliver the cooling effect. Panels and shade structures are disclosed that comprise various features including, for example, phase change materials that are operable to cool an area or volume beneath or proximal to the panel.

FRAME FOR A PHOTOVOLTAIC LAMINATE

Resumen de: AU2024336951A1

The invention relates to a frame (100) for a photovoltaic laminate, comprising: a holding section (110), a securing section (120), and an intermediate section (130). The holding section (110) is designed to hold the photovoltaic laminate in a first direction (R1), and the securing section (120) is designed to secure the frame (100) on a substructure (30), wherein the securing section (120) extends in a second direction (R2) up to the securing section edge (122), the first direction (R1) and the second direction (R2) being opposite to each other. The intermediate section (130) connects a holding section (110) to the securing section (120), an the securing section (120) comprises at least one edge cut-out (125) which constitutes an opening of the edge (122) in order to receive a protrusion (35) in the substructure (30) and thus prevent the frame (100) from sliding on the substructure (30).

Photovoltaikmodul, Photovoltaikanlage sowie Verfahren zum Montieren eines Photovoltaikmoduls

Resumen de: DE102024129971A1

Die Erfindung betrifft ein Photovoltaikmodul mit einer Vorderseite, einer Rückseite, einem Photovoltaikelement, einer Schutzstruktur und einem elektrischen Anschluss, wobei die Schutzstruktur das Photovoltaikelement zum Schutz flächig überdeckt und wobei das Photovoltaikelement einstrahlendes Licht in elektrische Leistung umsetzt und die elektrische Leistung am elektrischen Anschluss bereitstellt, wobei das Photovoltaikmodul mittels zumindest einem an der Rückseite fixierten Stützprofil entlang einer Stützprofillängsachse und einem entlang der Stützprofillängsachse verlaufenden Stützprofilquerschnitt durch eine Steifigkeit des Stützprofils gegen Verformung gestützt ist, wobei der Stützprofilquerschnitt ausgehend von einem Mittelbereich einen ersten Profilschenkel mit einem ersten Endbereich und einen zweiten Profilschenkel mit einem zweiten Endbereich ausbildet, wobei der erste Endbereich und der zweite Endbereich an der Rückseite des Photovoltaikmoduls fixiert sind und am Mittelbereich eine durch eine Länge der Profilschenkel von der Rückseite beabstandet angeordnete Montagefläche zum Montieren des Photovoltaikmoduls an einem Untergrund ausgebildet ist. Des Weiteren betrifft die Erfindung eine Photovoltaikanlage sowie ein Verfahren zum Montieren eines Photovoltaikmoduls.

Photovoltaik-Thermie-Modul

Resumen de: DE102024129905A1

Die Erfindung betrifft ein Vorrichtung (10) zum Umwandeln von Solarenergie in elektrische Energie und Wärmeenergie, die Vorrichtung (10) umfassend: einen Grundkörper (12) mit einer zur Sonne ausrichtbaren Oberseite (14), einer zu einem Gebäude (16) ausrichtbaren Unterseite (18) und wenigstens eine zwischen der Oberseite (14) und der Unterseite (18) angeordnete Mantelseite (20); ein die Oberseite (14) bildendes Photovoltaikmodul (24) zum Umwandeln der Solarenergie in elektrische Energie; und ein Wärmetauscher (28) mit einem Fluidraum (44), welcher von einem Wärmefluid (46) durchströmbar ist, wobei der Fluidraum (44) an das Photovoltaikmodul (24) angrenzt.

CLAMP FOR FIXING A PHOTOVOLTAIC MODULE FRAME

Resumen de: AU2024336355A1

The invention relates to a clamp (100) for fixing a photovoltaic module frame (20), PV module frame, to a substructure (30). The PV module frame (20) comprises a portion (25) that extends parallel to a light incident surface of an installed photovoltaic module, PV. A projection (27) extends within the portion (25). The clamp (100) comprises: a clamping element (110) having at least one notch (111, 112) for receiving the projection (27); and a clamping device (120) designed to exert a clamping force (F) on the frame (20) via the clamping element (110) when said frame is fixed to the substructure (30). The at least one notch (111, 112) is designed such that, when the PV module frame (20) is fixed between the clamping element (110) and the substructure (30), the clamping force (F) is exerted on the protruding portion (25) at at least two pressure points (P1, P2) that are situated on opposite sides of the projection (27).

SYSTEMS AND METHODS FOR MULTISOURCE THERMOPHOTOVOLTAIC ENERGY CONVERSION

Resumen de: WO2024250094A1

Provided herein are systems and methods for a multisource capable thermophotovoltaic (TPV) system. The TPV system includes an absorber that receives directed energy in the form of electromagnetic radiation from at least a primary source and converts the electromagnetic radiation to thermal energy, an emitter, thermally coupled to the absorber, wherein the emitter receives the thermal energy from the absorber and radiates the thermal energy, and a photovoltaic cell which receives the thermal energy from the emitter and converts the thermal energy to electric power. The absorber may receive energy from at least a second source providing a combination of two or more power generation technologies to obtain efficiencies higher than what could be obtained by identical sources individually. Using multiple sources also provides the capability to extend the duration of available electric power to a load and to control the output power in response to the variable loads.

SAFETY DEVICE FOR A PHOTOVOLTAIC SYSTEM, INVERTER, PHOTOVOLTAIC SYSTEM, AND METHOD FOR OPERATING A PHOTOVOLTAIC SYSTEM

Resumen de: EP4727010A1

0001 Die Erfindung stellt eine Sicherheitsvorrichtung (100) für eine Photovoltaik-Anlage mit mindestens zwei parallelgeschalteten Photovoltaik-Modulsträngen (200), welche in einer Sammelleitung (300) zusammengeführt werden, an welche ein DC-Regelkreis (110) angeschlossen ist, sowie eine solche Photovoltaik-Anlage (1000), einen Wechselrichter (400) mit einer solchen Sicherheitsvorrichtung (100) sowie ein Verfahren zum Betreiben einer solchen Photovoltaik-Anlage (100) bereit. Die Sicherheitsvorrichtung (100) umfasst zumindest: eine Lichtbogen-Detektionseinrichtung, LBDE (120), welche dazu eingerichtet ist, einen Lichtbogen in der Photovoltaik-Anlage (1000) zu detektieren; eine Ermittlungseinrichtung (130) zum Ermitteln einer auf den Lichtbogen zurückgehenden elektrischen Leistung (3); eine Regelgröße-Erzeugungseinrichtung, RGEE (140), welche dazu eingerichtet ist, basierend auf der ermittelten elektrischen Leistung (3) eine Regelgröße (1) zu erzeugen; und eine Regelungseinrichtung, RE (150), welche dazu eingerichtet ist, in Reaktion auf ein Auslöseereignis, durch Einstellen einer Gleichspannung oder eines Gleichstroms an dem DC-Regelkreis (110) die Regelgröße (1) auf einen Sollwert (2) zu regeln.

METHOD FOR THE AUTOMATED ARRANGEMENT OF A PHOTOVOLTAIC SUPPORT SYSTEM

Resumen de: WO2024255943A1

The invention relates to a method for the automated arrangement of a photovoltaic support system on grounds having a ground surface and underlying ground.

PHOTOVOLTAIC MODULE

Resumen de: EP4727009A1

Provided is a photovoltaic module including cell strings. Each of the cell strings includes multi segmented cells connected in series. Two ends of one of the cell strings are provided with a busbar to connect the multi segmented cells, the busbar includes a first busbar, a second busbar and a third busbar. Along a first direction, the first busbar, the second busbar and the third busbar are spaced apart. An end of the first busbar opposite to the second busbar is a first lead-out end, and an end of the second busbar opposite to the third busbar is a second lead-out end. The photovoltaic module further includes a first jumper wire, the first jumper wire overlaps with the second busbar. A first bending portion is provided on an end of the first busbar adjacent to the second busbar. A side of the first jumper wire away from the second busbar is provided with a first lead out member. This facilitates adjusting a distance between the first lead out member and the first bending portion, thereby reducing the possibility short circuit caused by accidental contact between the first lead out member and the first bending portion, and improving the safety of the photovoltaic module.

AIR COOLING SYSTEM FOR STAND-ALONE VERTICAL ELECTRICAL MOTORS

Resumen de: EP4726976A1

There is provided a system having a cooling capabilities, system includes a housing (40) comprising a housing top; one or more air inlets (31, 32); a vertical electrical motor (60); a fan configured to cool the vertical electrical motor by sucking air from the one or more air inlets through a path that passes through an inner space in thermal communication with the housing top and through the vertical electrical motor; a rechargeable battery (51); a solar power supply unit (20) configured to recharge the rechargeable battery and to at least partially shield a housing top from sun radiation; a fan electrical motor (53) powered by the rechargeable battery; a controller (52) that is configured to: determine a manner of operating the fan out of (a) rotating the fan by the fan electrical motor while the fan is mechanically disengaged from the vertical electrical motor , (b) rotating the fan by the vertical electrical motor while the fan is engaged with the vertical electrical motor; and control the rotation of the fan according to the determining of the manner of operating the fan.

ANALYSIS MANAGEMENT UNIT, AND INTERACTIVE MANAGEMENT SYSTEM AND METHOD FOR PHOTOVOLTAIC POWER STATION

Resumen de: EP4726573A1

Provided are an analysis and management unit, and an interactive management system and method for a photovoltaic (PV) power station. The system employs "language interaction" to simplify a user input at a terminal, reducing input requirements and lowering the operation threshold for users. A large language model (LLM) is innovatively introduced, which includes an input side for receiving a comprehensive input instruction in text form and an output side for providing a natural language-based output instruction. The front-end input and back-end processing and output are based on natural language processing, which better aligns with the usage requirements of conventional users. In the final specific execution, the natural language-based output instruction is converted into a corresponding format for specific execution, reducing the processing difficulty of the management method. Furthermore, the data sources during processing are more diverse, resulting in enhanced processing capability of the system and enabling the method to address a wider range of problems. Accordingly, this application enhances user experience while better enabling all-weather and comprehensive management of the PV power station.

THIN FILM SOLAR CELL AND METHOD FOR MANUFACTURING THIN FILM SOLAR CELL

Resumen de: EP4726783A1

Provided are a thin film solar cell capable of repairing damage caused by irradiation and a method for manufacturing a thin film solar cell. A p-type light absorbing layer of the thin film solar cell has a first region and a second region obtained by dividing the p-type light absorbing layer into two equal parts. The p-type light absorbing layer includes Cu as a group I element and includes Ga and In as a group III element, and an average value of a ratio C1 of the number of atoms of Cu to the number of atoms of the group III element in the first region is lower than an average value of the ratio C1 in the second region. An average value of the ratio G1 of the number of Ga atoms to the number of atoms of the group III element in the first region is lower than an average value of the ratio G1 in the second region, and an average value of the ratio G1 in the p-type light absorbing layer is 0.2 or more and 0.4 or less. An absolute value of a change rate of the ratio G1 when moving from a first electrode layer side to the second electrode layer side is maximized in the first region, and the ratio G1 in the p-type light absorbing layer tends to decrease from the first electrode layer side to the second electrode layer side in the first region.

DRIVE MECHANISM AND METHOD TO CONTROL THE DRIVE MECHANISM

Resumen de: EP4726957A1

Provided herein is a motor device (10) for building closure means and/or solar shading means. The motor device (10) comprising one or more solar panels (14), a motor device (12), at least two battery packs (18a, 18b), and a PCB controller (16).The first battery pack (18a) is configured to be installed between the one or more solar panels (14) and the motor device (12), the second battery pack (18b) is configured to be installed between the one or more solar panels (14) and the PCB controller (16), and the PCB controller (16) is able to control the at least the first (18a) and second (18b) battery packs and/or the motor device (12).Further, a method for controlling the motor device (10) is provided herein, wherein the method comprises the steps of checking the level of stored energy in one or all the battery packs (18a, 18b) and allowing energy generated by the solar panels (14) to be stored in one, some or all the battery packs (18a, 18b).

MULTI-FUNCTIONAL, FOLDABLE, ASYMMETRIC PHOTOVOLTAIC SYSTEM AND METHOD

Resumen de: WO2024256989A1

A retractable and modular photovoltaic (PV) system (400) for transforming solar energy into electrical energy includes a first asymmetric PV module (410) including (i) a first part (410A) free of PV cells (112), and (ii) a second part (410B) including first plural PV cells (112) for generating the electrical energy; a first end junction box (464-1) electrically connected to a first end of the first plural PV cells (112); and a second end junction box (464-2) electrically connected to a second end of the first plural PV cells (112). The first asymmetric PV module (410) is made of a bendable material so that the first part (410A) bends relative to the second part (410B) along a boundary (412) when the first asymmetric PV module is retracted.

SENSOR MODULE FOR PHOTOVOLTAIC INSTALLATIONS, CARRIER SYSTEM, PHOTOVOLTAIC INSTALLATION

Resumen de: WO2024251929A2

The invention relates to a sensor module (7) for photovoltaic installations, comprising: a force transducer (20) for determining or monitoring a weight; and a housing (8), in or on which the force transducer (20) is arranged and which is designed to be fastened to a carrier frame, which is designed to hold at least one photovoltaic module (4), such that a weight of the photovoltaic module (4) acts on the force transducer (20). According to the invention, at least one force-transmission element (11) is provided on the housing (8), which force-transmission element (11) has a longitudinal extent, is pivotably mounted on a bearing (15), the force-transmission element (11) interacting in a first longitudinal portion (12) with the force transducer (20) and comprising in a second longitudinal portion (13), different from the first longitudinal portion (12), a support element (21) for the photovoltaic module (4), the support element (21) having a support surface (22) on which the underside of the photovoltaic module (4) can be placed.

COMPOSITE PANE COMPRISING A HEATING DEVICE

Resumen de: WO2024251467A1

The present invention relates to a heatable composite pane (10) acting as a roof window for a vehicle, said composite pane comprising: - an outer pane (1) having an outer surface (I) and an inner surface (II), and an inner pane (2) having an outer surface (III) and an inner surface (IV), the outer pane and inner pane being connected to one another by means of a thermoplastic interlayer (3), and - an infrared heating device (5) that emits infrared radiation for an interior space, wherein the infrared heating device (5) is arranged on the inner pane (2) in a planar manner as a structure (4) made of a printed, electrically conductive material and, when the composite pane (10) is installed, is designed to expose a vehicle occupant to heat, wherein the structure (4) can be connected to an electrical voltage via a strip-shaped first busbar (8) and a strip-shaped second busbar (8) in such a way that, after an electrical voltage has been applied to the busbars (8), a heating current flows via the structure (4).

DOUBLE-LAYER PHOTOVOLTAIC INSTALLATION

Sturmfeste Dreifuß-Photovoltaik Anlage

Resumen de: AT528780A2

Die Erfindung betrifft ein Bauwerk zur Umwandlung der Strahlungsenergie der Sonne mittels Photovoltaik in elektrische Energie, wobei das Bauwerk für den Betrieb der PV Anlage im Winter in Höhenlagen, wo starke Winde und Schnee auftreten, optimiert ist. Im Winter, wo eine große Energielücke bei der Bereitstellung erneuerbarer Energien auftritt, wird die Energieausbeute von Solaranlagen durch den Albedo Effekt—der Reflexion der Sonnenstrahlen durch den weißen Schnee— signifikant erhöht. Es ist ein wesentliches Merkmal der Erfindung, dass die Solaranlage für einen maximalen Wirkungsgrad im Winter unter Berücksichtigung der Winterstürme ausgelegt ist und durch die steile und erhöhte Positionierung der Solarpaneele auch nach Schneefall voll funktionsfähig bleibt. Das Traggestell, das den Paneel-Träger mit den Solarpaneele stützt, besteht aus drei vorzugsweise geknickten Säulen, wobei der Unterteil einer Säule aus Beton und der Oberteil einer Säule aus Holz besteht. Die Säulen werden an den Knickpunkten miteinander verbunden.

Sturmfeste baumartige Photovoltaik Anlage

Resumen de: AT528781A2

Die Erfindung betrifft ein Bauwerk, auf welchem Solarpaneele zur Umwandlung von Sonnenstrahlung in elektrische Energie befestigt sind. Es umfasst einen kastenförmigen Paneel-Träger (100) mit ausgedehnten Breitseiten und schlanken Schmalseiten. Eine Breitseite ist als Sonnenseite (114) zur Sonne, die andere als Schattenseite (115) zur Schneedecke bzw. Erde jeweils mit einem Winkel (105) von vorzugsweise 70° geneigt. Auf der Sonnenseite und der Schattenseite sind PV-Paneele (110) befestigt; optional tragen auch beide Schmalseiten PV-Paneele (113). Breitseiten und Schmalseiten sind ohne Überstände miteinander verbunden. Öffnungen an Unterseite (121) und Oberseite (122) sind durch ein luftdurchlässiges Sturmgitter abgeschlossen. Der Paneel-Träger (100) weist unten eine senkrechte Ausnehmung (109) zur Aufnahme einer tragenden Säule (101) auf. Die Unterkante (108) liegt vorzugsweise 2–3 m über der Erdoberfläche (103). Die Säule (101) ist in einem senkrechten Loch im Erdreich verankert; die Lochtiefe wird nach Bodeneigenschaft so gewählt, dass Windkräfte vom umgebenden Erdreich aufgenommen werden.

COMPUTER-IMPLEMENTED METHOD FOR IMPROVING THE DESIGN OF A PHOTOVOLTAIC POWER PLANT AND A SYSTEM FOR SAID METHOD REPRESENTED BY AUGMENTED REALITY

Resumen de: EP4726593A1

0001 La présente invention concerne un procédé mis en œuvre par ordinateur permettant d'optimiser la conception d'une centrale photovoltaïque comprenant une structure positionnée sur un support, une pluralité d'unités de production d'électricité connectées à ladite structure, chacune des unités de production d'électricité étant conçue pour modifier leur orientation par rapport au soleil afin d'optimiser leur production d'électricité à tout moment, lesdites unités de production d'électricité étant connectées à des moyens de commande permettant de contrôler ladite orientation.

PHOTOVOLTAIC MODULE

Resumen de: EP4727297A1

The present disclosure provides a photovoltaic module. The photovoltaic module includes three cell string groups (11, 12, 13) connected in series, the three cell string groups each include four cell strings (14) in parallel. The cell string (14) includes multiple electrically connected cells (15), which are quarter cells cut from the whole cell. Among them, the length L1 of the cell is 182.3mm, and the width L2 of the cell satisfies 46.675mm < L2 < 53.25mm. The photovoltaic module adopts a four in four circuit design, which means that the cells (15) are quarter cells cut from the whole cell, and each cell string group (11-13) includes four parallel cell strings (14). This not only reduces the current in a single cell string and lowers the power loss of a single cell string, but also avoids the overall output current of the photovoltaic module caused by the use of cut cells. This ensures that the overall output current of the photovoltaic module in this embodiment is equal to that of the conventional photovoltaic module using two-piece cells, ensuring the overall power of the photovoltaic module in the present disclosure.

Universal bracket for mounting large-surface flat elements, especially photovoltaic panels, on roof slopes with a seam

Resumen de: EP4727008A1

0001 The object of the invention is a universal bracket for fastening flat elements with large surface areas, especially photovoltaic panels, to seamed roof slopes, consisting of several detachable elements comprising a body, an overlay and a clamping element, wherein consists of a body (1) having an H-shape, the lower arms of which form a rectangular projection, where one of the lower arms is provided with a socket for a screw (5), in the central part between the arms of the body (1) there is a rectangular boss with a T-shaped hole, where an adapter (3) with nuts is inserted, and at least one U-shaped cap (2), the first arm of which has an outward-facing edge forming a bend matching in size the height of the groove formed by the edge of the upper arm of the body (1), while the second arm of the cap (2) is turned inwards in such a way that with the vertical part of the second arm it forms a hole in the shape of a right triangle, the base of which is located in the upper part of the cap and forms a support (P) for the attachment of the photovoltaic panel, and a clamping element (4) of trapezoidal shape, which has symmetrically shaped arms of triangular shape or the clamping element (4) has one arm of triangular shape, and the other arm has an inverted L-shape, the clamping element (4) having in its central part a rectangular finial connecting the two arms of the clamping element (4), the finial having holes or recesses, the arrangement of which corresponds to the position o

PARTIAL ENERGY PROCESSING CONVERTERS FOR A HIGH EFFICIENCY AND FULL MPPT RANGE PV MODULE INTEGRATED CONVERTER MIC

Resumen de: US20260100635A1

0000 In this patent document, the partial energy processing (PEP) concept is developed to achieve a high-efficiency and full MPPT range PV MIC. For PEP the energy is flown from the source to the load through multiple paths. The total energy then is divided into arbitrary portions in power-time plane and each portion is transferred through a different path to achieve the best conversion performance. A three path PEP structure that is specifically suitable for PV MIC application is proposed and realized in component level. A 220 W prototype converter is implemented to justify the converter principal of operation and analyses. Using the proposed PV MIC, MPPT is achieved for the full range of the PV power generation while 99.6% to 96.5% efficiency is achieved for the power mismatches in the PV module ranging from 0 to 50% of the maximum module power generation capability, respectively. The efficiency drop is shown to be linear with power mismatch level without any abrupt reductions that is commonly observed in conventional PV module integrated converters.

SUSTAINABLE SOLUTIONS FOR URBAN FLOODING: INTRODUCING THE TOWER-BASED SOLAR-POWERED DRAINAGE SYSTEM

Resumen de: WO2026074311A1

This invention presents a modern rainwater drainage system designed to efficiently handle urban flooding. The system integrates KerbDrain (hollow kerbstones), water collection chambers, suction and lifting pumps, and a water tower. Powered by solar energy and controlled by automated sensors, the system activates during rainfall to collect and drain water quickly, eliminating the need for deep trenches, gravity-fed pipes, or water tankers. The tower, with a capacity of 1.2 million liters, temporarily holds and discharges water through pressurized pipes, offering an efficient, eco-friendly solution to rainwater management. The idea achieves the following objectives: 1. Elimination of flooding caused by rainwater. 2. Elimination of the need for water tankers. 3. Utilization of rainwater for various purposes such as agriculture or industrial use. 4. Operation of the project using solar energy. 5. Reduction of financial losses and minimization of risks.

A SOLAR PANEL SYSTEM AND A MOUNTING ARRANGEMENT IN A SOLAR PANEL SYSTEM

Resumen de: US20260100674A1

0000 A solar panel system comprising solar panels arranged in the ground on the ground surface, and thermal insulation materials arranged to at least some of the interspaces between the solar panels in the ground on the ground surface, so that solar panels and thermal insulation materials alternate in the solar panels system. The solar panel system comprises a cooling pipework arranged so that the cooling pipework comprises pipes arranged close to the ground surface at the point of location of the solar panels or mounted to the surface of the solar panel facing the ground surface, and at the point of location of the thermal insulation material the pipes are arranged substantially deeper in the ground, whereby the depth of the pipe belonging to the cooling pipework varies in the ground in the direction of the surface of the solar panel system, where solar panels and thermal insulation materials alternate.

A SYSTEM AND METHOD FOR COLLECTING, STORING AND RELEASING ENERGY

Resumen de: US20260098619A1

The present disclosure provides a system and method for collecting, focusing, storing, and releasing energy. The system comprises of a collector unit (102) provided for collecting energy (101) released from a source (110) using optical means. A storage unit (103) is operatively connected to the collector unit (102) for storing the collected energy using optical means and a reflector unit (104) is operatively connected to the storage unit (103) for reflecting the stored energy released from the storage unit (103) using optical means.

BALLAST SYSTEMS FOR SECURING PHOTOVOLTAIC MODULES

Resumen de: US20260100669A1

0000 A ballast system includes a first ballast tray and a second ballast tray. The first ballast tray has a first side profile including a south leg connected to a north leg. The second ballast tray has a second side profile that is different than the first side profile. A length of the north leg of the second side profile is greater than a length of the south leg of the first side profile, and a height of the north leg of the second side profile is substantially equal to a height of the south leg of the first side profile. The north leg of the second side profile includes a curvature so as to partially curve toward the south leg of the second side profile.

Rail-Based Solar Panel Mounting System

Resumen de: US20260100668A1

0000 A rail-based solar panel mounting system including at least one mounting bracket coupled to a mounting surface and at least one elongated rail having an open channel configuration, wherein the at least one elongated rail is coupled to the at least one mounting bracket. The mounting system also includes at least one mid-clamp assembly couplable to the at least one elongated rail, wherein the at least one mid-clamp assembly is configured to retain at least one solar panel relative to the at least one elongated rail.

IMAGING ARRAY FOR BIRD OR BAT DETECTION AND IDENTIFICATION

Resumen de: US20260096551A1

0000 An automated system for mitigating risk from a wind farm. The automated system may include an array of a plurality of image capturing devices independently mounted in a wind farm. The array may include a plurality of low resolution cameras and at least one high resolution camera. The plurality of low resolution cameras may be interconnected and may detect a spherical field surrounding the wind farm. A server is in communication with the array of image capturing devices. The server may automatically analyze images to classify an airborne object captured by the array of image capturing devices in response to receiving the images.

GNSS POSITIONING-BASED AUTOMATIC NAVIGATION CONTROL APPARATUS, SOLAR PILE CONSTRUCTION EQUIPMENT INCLUDING SAME, AND CONTROL METHOD THEREFOR

Resumen de: WO2026075344A1

This GNSS positioning-based automatic navigation control apparatus comprises: a sensor unit applied to a construction apparatus for installing a solar pile; and a controller for controlling the construction apparatus on the basis of information sensed by the sensor unit. The construction apparatus comprises: a traveling unit; a mast base rotatably disposed relative to the traveling unit; and a mast rotatably supported by the mast base. The sensor unit comprises: a traveling sensor unit provided in the traveling unit to sense information on the posture of the traveling unit; a base sensor unit provided in the mast base to sense information on the posture of the mast base; a mast sensor unit provided in the mast to sense information on the posture of the mast; and a plurality of GNSS antennas for sensing information on the position of the mast.

DETECTION AND EVALUATION SYSTEM FOR SOLAR POWER GENERATION MODULE

Resumen de: US20260100675A1

0000 A detection and evaluation system for a solar power generation module, including a sensing device, a processing device, and a display device. The sensing device is configured to detect a plurality of solar panels of the solar power generation module to obtain a line information set and a panel image capture information set of each of the solar panels. The processing device is coupled to the sensing device, and is configured to evaluate a panel defect result for each of the solar panels based on the line information set and a panel scanning image capture information set, and generate a plurality of visual detection classification interfaces based on the panel defect result, the line information set, and a panel scanning image information set. The display device is coupled to the processing device to display the visual detection classification interfaces.

IBC SOLAR CELL AND PREPARATION METHOD THEREOF, PHOTOVOLTAIC MODULE, AND POWER GENERATION DEVICE

Resumen de: AU2025203097A1

An IBC solar cell includes a silicon substrate, a first doped layer, a second doped layer, and a leakage conductive structure, wherein the first doped layer and the second doped layer are spaced apart on a backside of the silicon substrate, doping types of the first doped layer and the second doped layer are different, an isolation region is provided between the first doped layer 5 and the second doped layer; the leakage conductive structure includes a first conductive block, a second conductive block, and a leakage tunneling layer, the first conductive block is connected to the first doped layer, and the second conductive block is connected to the second doped layer, the first conductive block and the second conductive block are at least partially overlapped, and the leakage tunneling layer is provided between the first conductive block and 10 the second conductive block. An IBC solar cell includes a silicon substrate, a first doped layer, a second doped layer, and a leakage conductive structure, wherein the first doped layer and the second doped layer are spaced apart on a backside of the silicon substrate, doping types of the first doped layer and the 5 second doped layer are different, an isolation region is provided between the first doped layer and the second doped layer; the leakage conductive structure includes a first conductive block, a second conductive block, and a leakage tunneling layer, the first conductive block is connected to the first doped layer, and the s

PROFILE AND SYSTEM FOR DIRECT MOUNTING OF SOLAR CELLS

Resumen de: US20260100666A1

0000 A profile and a system for installation of a roof covering. The system may contain a solar cell, that permits simple and flexible installation, also directly on a waterproof and/or fireproof film, is easy to manufacture and can be used in a modular manner. The profile having on its underside a limiting element designed to engage around a panel-shaped element and thus limit the sliding of the profile onto the panel-shaped element, formed by a spacer section projecting from the underside and a section for engagement behind the panel projecting therefrom in the direction of the longitudinal extension of the profile. The profile having on its underside a protruding supporting section. The protruding supporting section may include a support lug, that protrudes further from the underside than the limiting element, and the rear engagement section, with the spacer section being part of the supporting section.

FOUNDATION SYSTEM

Resumen de: AU2024350765A1

A foundation system for supporting a structure is disclosed. The foundation system comprises a support member for supporting the structure, at least 2 spaced footings arranged to dispose the support member above ground during use when the footings are founded on the ground, and an anchor member disposable in-ground below the support member during use, the anchor member configured to engage with surrounding ground and resist upward movement of the anchor member relative to the surrounding ground. The foundation system also includes a tension member configured to connect to the anchor member and extend during use between the anchor member and the support member. The tension member is configured to connect to the support member between the at least 2 footings, and the system also includes a tensioning arrangement configured to apply tension to the tension member during use which resists upward loads on the support member, and prestresses the support member which causes an increase of resistance of the at least 2 footings to upward, lateral and moment loads applied to the foundation system.

BACK-CONTACT SOLAR CELL, SOLAR CELL MODULE, AND PHOTOVOLTAIC SYSTEM

Resumen de: AU2024344909A1

Provided are a back-contact solar cell (100), a solar cell module (200), and a photovoltaic system (1000). In the back-contact solar cell (100), a plurality of grooves (121) arranged at intervals are formed in a back surface (12) of a silicon wafer (10), so as to divide the back surface (12) of the silicon wafer (10) into a plurality of first regions (122) and a plurality of second regions (123) which are alternately arranged; in the direction in which the first regions (122) and the second regions (123) are arranged, the silicon wafer (10) has, at the edge of each of the first regions (122) and each of the grooves (121), an extension portion (13) extending and protruding above the groove (121); and a second polarity doped layer (50) is stacked on a second tunneling layer (40) and has a preset distance (L) from the edge of the groove (121).

SOLAR CELL AND PREPARATION METHOD THEREFOR

Resumen de: AU2025243389A1

The present disclosure provides a solar cell and a preparation method therefor. The solar cell comprises a silicon substrate; the silicon substrate comprises a first surface and a second surface which are oppositely arranged; a diffusion layer is formed on the first surface of the silicon substrate; the first surface comprises first areas and second areas distributed at intervals; the second surface comprises third areas and fourth areas distributed at intervals; each first area is provided with a first tunnel passivation structure and a first electrode; and each third area is provided with a second tunnel passivation structure and a second electrode.

TRANSMITTER UNIT AND METHOD FOR COUPLING AN ELECTRICAL TRANSMISSION SIGNAL INTO A DC VOLTAGE LINE

Resumen de: US20260100683A1

The application relates to a transmitter circuit for coupling a transmission signal into a DC voltage line with two output terminals between which the transmission signal is applied and which are provided for connecting to coupling circuitry in the DC voltage line. The transmitter circuit includes an amplifier circuit with a clocked amplifier, and the amplitude of the transmission signal is proportional to a supply voltage of the clocked amplifier. The transmitter circuit includes a compensation circuit which is configured to detect the amplitude of the transmission signal via a differential voltage measurement at the output terminals and to set the supply voltage of the clocked amplifier depending on the amplitude of the transmission signal. The application also relates to a photovoltaic inverter comprising a transmitter circuit and to a method for coupling a transmission signal into a DC voltage line.

SUBMERSIBLE SOLAR INSTALLATION

Resumen de: US20260100670A1

A submersible solar installation is provided, the installation comprising a solar panel; at least one buoyancy body connected to the solar panel; wherein the solar panel and the at least one buoyancy body are designed to have a positive buoyancy at a water surface of a body of water; and a diving element adapted to subject the submersible solar installation to a negative buoyant force; wherein the at least one buoyancy body includes a first buoyancy body that is at least partially reversibly compressible.

METHOD OF MANUFACTURING POINT CONTACT SOLAR CELLS AND APPARATUS USING THE SAME

Resumen de: US20260101593A1

0000 An apparatus of manufacturing high-efficiency solar cells by reducing contact resistance and forming point contacts is disclosed. The apparatus includes a carrying device configured to support a solar cell, a conducting module electrically connected to the solar cell optionally, a pulsed power supply used to provide a high frequency pulsed voltage that is a reverse bias voltage and has a frequency of about 1 kHz to 10 MHz and a duty cycle of about 5% to 95%, and a light source. As the pulsed power supply applies the high frequency pulsed voltage to the solar cell via the conducting module, the light source illuminates the solar cell at a power density of 10 W/m<2 >above and scans the solar cell. Thereby discontinuous conductive regions are formed in the solar cell.

BEARING HOUSING ADAPTOR FOR SOLAR TRACKER

Resumen de: US20260100672A1

A solar tracker bearing housing assembly includes a bearing housing and a bearing housing adaptor. The bearing housing is configured to receive and support a torque tube at the bearing housing. The bearing housing adaptor is configured to couple the bearing housing to a solar tracker A-frame support. The bearing housing adaptor includes an frame coupling portion and an bearing housing coupling portion. The frame coupling portion is configured to couple the bearing housing adaptor to the solar tracker A-frame support. The frame coupling portion includes a frame coupling portion length that extends along the frame coupling portion where the frame coupling portion is configured to interface with and couple to the solar tracker A-frame support. The bearing housing coupling portion is configured to couple the bearing housing adaptor to the bearing housing.

SHEATHING, PRE-INSTALLED ANCHORS FOR MOUNTING SOLAR PANEL MODULES, AND METHOD OF INSTALLATION

Resumen de: US20260100667A1

A sheathing includes a plurality of anchors attached to the sheathing. The plurality of anchors are arranged in a predetermined pattern prior to installation of the sheathing onto a structure. At least a portion of the plurality of anchors are configured to receive a fastener that attaches a bracket to the structure for supporting solar panel modules.

ADAPTER CLAMP FOR FACILITATING INSTALLATION OF PHOTOVOLTAIC COMPONENTS TO A CYLINDRICAL PILE

Resumen de: US20260100673A1

Adapter clamps and systems that include adapter clamps for facilitating installation of photovoltaic (PV) components to a cylindrical pile are provided. In one embodiment, an adapter clamp may include a first arm configured to be secured to a first side of the cylindrical pile. The first arm may have edges that are configured to create Hertzian contacts with an outer surface of the cylindrical pile, and a mounting surface configured for coupling a first PV component. The adapter clamp may include a second arm configured to be secured to a second side of the cylindrical pile. The adapter clamp may further include a fastener configured to secure the first arm to the second arm and decrease a distance therebetween in order to create a frictional attachment between the first and second arms and the cylindrical pile.

PARKING GUIDANCE SYSTEM FOR SOLAR PANEL-EQUIPPED VEHICLES AND METHOD THEREOF

Resumen de: US20260097673A1

A parking guidance system for a solar panel-equipped vehicle and a method therefor. The parking guidance system for the solar panel-equipped vehicle includes a server including a communications unit that periodically collects solar intensity messages from solar panel-equipped vehicles; a map generation unit that accumulates the solar power intensity messages and generates a variable solar power map (VSPM) including a precise map (P-Map) of an outdoor parking lot based on the accumulated data; a database DB that stores the VSPM and periodically updates a regional solar intensity information over a time; and a control unit that provides an optimal solar charging parking location with a strongest solar intensity based on a vehicle location of a customer to the vehicle based on the VSPM.

METHODS AND SYSTEMS FOR RENEWABLE ENERGY CONVERSION AND STORAGE

Resumen de: US20260098001A1

Disclosed herein are systems and methods for converting and storing renewable energy. An example system includes a source of electrical energy, an electrolyzer unit, a source of carbon dioxide, and a reactor unit that can produce synthetic methane in a Sabatier reaction. An example method includes using electrical energy to electrolyze water to produce hydrogen and oxygen, and reacting the hydrogen with carbon dioxide to produce synthetic methane in a Sabatier reaction.

VEHICLE LAMINATED GLASS

Resumen de: WO2026075155A1

Provided is laminated glass which suppresses deterioration of a solar battery cell, is excellent in durability, and is easily applied to on-vehicle glass. Vehicle laminated glass (1a) has a first glass plate (11), a second glass plate (12), an intermediate film (20) provided between the first and second glass plates (11, 12), and a perovskite solar cell (40), wherein: the perovskite solar cell (40) is sealed by at least a top base material (31), a bottom base material (32), and a first sealing material (33); the top base material (31) is disposed on the first glass plate (11) side; the bottom base material (32) is disposed on the second glass plate (12) side; and the first sealing material (33) is disposed on an outer periphery portion of the perovskite solar cell (40).

Fahrzeug und Verwendung von zweiseitigen Solarmodulen

Resumen de: DE102024128778A1

Fahrzeug (1), insbesondere Land- und/oder Wasserfahrzeug, umfassend zumindest eine auf einer Oberseite des Fahrzeugs (1), insbesondere einem Dach des Fahrzeugs (1), befestigte Solaranordnung (2), wobei die Solaranordnung 2 zumindest ein erstes Solarmodul (11), das flächig auf der Oberseite des Fahrzeugs (1) angebracht ist, und zumindest eine Ausklappvorrichtung (20) mit einer seitlich ausklappbaren Solareinheit (21) mit zumindest einem zweiten Solarmodul (22) umfasst, wobei die Solareinheit (21) zwei gegenüberliegende Solarzellenseiten zur Aufnahme von Solarenergie umfasst, wobei die zumindest eine Ausklappvorrichtung (20) dazu ausgestaltet ist, in eine eingeklappte Stellung, in der das zumindest eine zweite Solarmodul (22) zumindest abschnittsweise über dem ersten Solarmodul (11) angeordnet ist, und in eine Mehrzahl verschiedener jeweils zumindest teilweise ausgeklappter Stellungen einstellbar zu sein.

CLIP FOR SECURING A PHOTOVOLTAIC PANEL TO A FIXTURE, AND AN ASSEMBLY INCLUDING THE CLIP

Resumen de: US20260098553A1

A clip (20) for securing a photovoltaic panel to a fixture is provided. The clip (10) includes a central portion (12) having a pair of opposite lateral ends (14, 15) and opposite front and back longitudinal ends (16, 17). A pair of side walls (18) extends from the lateral ends (14, 15) of the central portion (12). A longitudinally extending jaw (26) is formed in each of the side walls (18). Each jaw (26) defines a C-shaped slot (28). A terminal portion (34) extends outwardly from each of the side walls (18). At least one engagement member (38) extends from each of the terminal portions (34). The central portion (12) and the side walls (18) together have an open cross-section, and the clip (10) is compressible and expandable in a lateral direction.

ELECTROMAGNETIC RADIATION SENSOR DEVICE WITH PHOTODIODES OPERABLE IN PHOTOVOLTAIC MODE

Resumen de: EP1000000A1

The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.

SYSTEM AND METHOD FOR DETECTING BRIGHT SPOTS IN PHOTO-VOLTAIC SOLAR PANEL

FUNCTIONAL GLASS AND ARTIFICIAL GLASS LAMINATES

Resumen de: US2024399719A1

A functional glass, an artificial glass laminate, and a self-contained window unit formed therefrom can include functional performance layers such as an electrochromic assembly in one layer, and a photovoltaic assembly in another layer. The photovoltaic assembly may include a polymeric interlayer having transparent photovoltaic cells disposed therein, or a thin film of organic photovoltaic cells, the photovoltaic cells providing electrical power to the electrochromic assembly. A first layer of glass and a second layer of glass separated by a gap may be disposed between the electrochromic assembly and the polymeric interlayer. The glass, laminate and window unit are optically clear.

IMPROVED FRONT SURFACE ANTI-REFLECTION COATING FOR SOLAR CELLS

Resumen de: US2024399719A1

A functional glass, an artificial glass laminate, and a self-contained window unit formed therefrom can include functional performance layers such as an electrochromic assembly in one layer, and a photovoltaic assembly in another layer. The photovoltaic assembly may include a polymeric interlayer having transparent photovoltaic cells disposed therein, or a thin film of organic photovoltaic cells, the photovoltaic cells providing electrical power to the electrochromic assembly. A first layer of glass and a second layer of glass separated by a gap may be disposed between the electrochromic assembly and the polymeric interlayer. The glass, laminate and window unit are optically clear.

BEARING HOUSING ASSEMBLIES FOR SOLAR TRACKERS

Resumen de: EP1000000A1

The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.

TORQUE TUBE INTERFACE WEAR GUARD

Resumen de: EP1000000A1

The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.

PHOTOVOLTAIC SYSTEM WITH IMPROVED SUPPORT STRUCTURE

Resumen de: EP4723473A1

Es wird ein neuer Ansatz vorgestellt, mit dem eine Tragkonstruktion (1) zum Tragen von bifazialen PV-Modulen (2) erhalten werden kann, die in Bezug auf Fertigungskosten aber auch in Bezug auf mechanische Stabilität optimiert ist. Hierzu wird vorgeschlagen, an Halteabschnitten (7) von jeweiligen Pfosten (4) der Tragkonstruktion (1), an welchen PV-Module (2) oder die PV-Module (2) tragende horizontal verlaufende Riegel (5) befestigt sind, jeweilige Querschnittsverjüngungen (24) auszubilden, um so das mechanische Flächenträgheitsmoment des Pfostens (4) lokal gezielt einstellen und gleichzeitig eine Materialersparnis erzielen zu können

TOPCON CELL, AND TOPCON CELL PREPARATION METHOD

Resumen de: EP4723838A1

A TOPCon cell and a TOPCon cell preparation method, which belong to the field of solar cells. The cell comprises a substrate, wherein a side surface of the substrate is provided with a laminated passivation film and an electrode, the laminated passivation film comprising a tunneling layer, a first doped polycrystalline silicon layer, a diffusion barrier layer and a second doped polycrystalline silicon layer, which are sequentially arranged in a direction facing away from the substrate; and the side surface of the substrate that faces the electrode has a metallized region and a non-metallized region, and the diffusion barrier layer corresponds to the non-metallized region for preventing doping elements in the second doped polycrystalline silicon layer from diffusing into the first doped polycrystalline silicon layer, such that the doping concentration of the first doped polycrystalline silicon layer in the non-metallized region is lower than the doping concentration of the first doped polycrystalline silicon layer in the metallized region. Two doped polycrystalline silicon layers are used, and a diffusion barrier layer is provided in a non-metallized region, such that the doping concentration of the inner doped polycrystalline silicon layer is reduced, thereby improving the passivation effect while ensuring an Auger recombination rate.

OPTIMIZE AN ENERGY STORAGE SYSTEM OF PHOTO-VOLTAIC COUPLED WITH BATTERY

Resumen de: EP1000000A1

The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.

SOLAR CELL AND PHOTOVOLTAIC MODULE

Resumen de: EP4723843A2

0001 A solar cell includes: a cell base including a plurality of first regions arranged along a first direction, at least one of the plurality of first regions being a target region; a plurality of fingers spaced apart along a second direction; and a plurality of solder joint structures connected to one of the plurality of fingers, the plurality of solder joint structures being provided in the target region and arranged along the second direction, the plurality of solder joint structures including a first solder joint, the first solder joint including a middle portion and edge portions being provided at both ends of the middle portion along the first direction, and a size of the middle portion along the second direction being less than a size of the edge portion along the second direction.

POWER GENERATOR

Resumen de: EP1000000A1

The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.

PHOSPHORUS-CONTAINING PASSIVATOR, PEROVSKITE SOLAR CELL, PHOTOVOLTAIC MODULE, PHOTOVOLTAIC SYSTEM AND ELECTRICAL APPARATUS

Resumen de: EP4722223A1

0001 A phosphorus-containing passivator, a perovskite solar cell, a photovoltaic module, a photovoltaic system, and an electric apparatus are provided. The phosphorus-containing passivator includes an ionic compound, the ionic compound includes a cationic group, and the cationic group has a structure represented by formula (I): A-L-B (I); where A represents an organophosphorus group with lone pair electrons, B represents a positively charged organophosphorus salt group, and L represents a linking group between the organophosphorus group and the organophosphorus salt group. The lone pair electrons of the organophosphorus group can form strong P-Pb coordination bonds with under-coordinated lead ions in the bulk phase and/or at the upper and lower interfaces of a perovskite light-absorbing layer, passivating low-coordinated lead ion defects; the organophosphorus salt group can form low-dimensional perovskite at the upper and lower interfaces of a perovskite layer, passivating the interfaces of the perovskite layer and suppressing ion migration; and through the synergistic effect of the organophosphorus group and the organophosphorus salt group, the optoelectronic performance and stability of perovskite solar cells can be improved.

BACK CONTACT CELL AND MANUFACTURING METHOD THEREFOR, AND PHOTOVOLTAIC MODULE

Resumen de: EP4723842A2

The present application discloses a back contact solar cell, a preparation method therefor, and a photovoltaic module. In consideration of that a PN junction region formed between the first doped layer and the substrate that have opposite doping types has a higher leakage risk, the width of the at least a portion of the first isolation region is made larger than the width of the at least a portion of the second isolation region, so that a wider first isolation region is arranged at a position at which the PN junction region is formed between the first doped layer and the substrate, to lower the leakage risk and reduce safety hazards.

PHOTOVOLTAIC TRACKING SYSTEM ON ROOFS

Resumen de: US12597883B1

A photovoltaic tracking system on roof, includes a photovoltaic panel group having photovoltaic panels connected together by their sides in a linear direction using connecting frames, a tilting system, a gear rack, and a stepper motor. The tilting system includes a rod, a wheel, and a rail. The rod has a first end connected to the wheel and a second end connected to the photovoltaic group. The wheel is disposed on the rail and configured to move linearly along the rail. The tiling system is configured to tilt the photovoltaic panel group by a push or pull force from the rod when the wheel travels on the rail. A triangle is formed by the titling system, the photovoltaic panel group, and a portion of the roof, when the tilting system tilts the photovoltaic panel group. The stepper motor moves the gear rack, so it moves the wheel.

SILICON SUBSTRATE, SOLAR CELL, AND PHOTOVOLTAIC MODULE

Resumen de: WO2026066963A1

The present application provides a silicon substrate, comprising a first surface and a second surface which are opposite to each other. A plurality of recesses are formed in the first surface. The thickness of the silicon substrate is h1, and the depth of the recesses is h2, wherein the difference Δh between h1 and h2 satisfies h1>Δh≥1/A(λ=300 nm), wherein A(λ=300 nm) is an optical absorption coefficient of the silicon substrate at a wavelength λ=300 nm, with a unit of cm-1. The present application further provides a solar cell and photovoltaic module comprising the silicon substrate. By forming the recesses and establishing a relationship among the depth of the recesses, the thickness of the silicon substrate, and the optical absorption coefficient of the silicon substrate at a corresponding wavelength, absorption of oblique incident light by the recesses is enhanced, and the requirements for specific wavelength response are met.

SOLAR CELL AND PHOTOVOLTAIC MODULE

Resumen de: US20260096247A1

0000 The present application relates to a solar cell and a photovoltaic module. In one aspect, a solar cell includes a silicon substrate and a passivation layer. The silicon substrate includes a first surface and an opposite second surface, and a plurality of side surfaces connecting the first surface and the second surface. At least one of the side surfaces includes a plurality of first texture regions and second texture regions. The first texture region includes a plurality of first pyramid structures. The second texture region includes a plurality of second pyramid structures. A structural dimension of the second pyramid structure is greater than a structural dimension of the first pyramid structure. The second texture regions are formed between adjacent first texture regions. The passivation layer covers the first texture regions and the second texture regions of at least one of the side surfaces.

SOLAR CELL AND PHOTOVOLTAIC MODULE

Resumen de: WO2026066826A1

The present application provides a solar cell and a photovoltaic module. The solar cell comprises: a semiconductor substrate, wherein the semiconductor substrate has a first surface and a second surface opposite to each other, the first surface comprises an electrode collection region, the electrode collection region comprises majority carrier regions and minority carrier regions alternately arranged at intervals in a first direction, and in the first direction, collection regions located at two opposite edges of a silicon wafer are both majority carrier regions; first doped semiconductor portions arranged in the majority carrier regions; and second doped semiconductor portions arranged in the minority carrier regions, wherein the second doped semiconductor portions have a conductivity type opposite to that of the first doped semiconductor portions. By means of the majority carrier regions arranged at the edge of the first surface, i.e., back surface field regions, which have the same conductivity type as the semiconductor substrate, there is no need to remove wrap-around plating of a passivated contact conductive structure or perform additional insulation processes, and a resistance-limiting effect caused by an emitter is avoided.

SOLAR PANEL ARRAYS SUPPORTED BY NETS FILLED WITH FLOATING ARTICLES

Resumen de: WO2026069315A1

A structure for harnessing solar energy over a water surface comprises at least one photovoltaic panel unit (unit), a plurality of grids flexible in a direction perpendicular to surfaces of the grids, a plurality of floatation items, and at least one tie. Each unit comprises a photovoltaic panel engaged with a photovoltaic support assembly which is not connected to any other support assembly. At least one of the plurality of grids is engaged with the photovoltaic support assembly of the at least one unit. Each floatation item comprises a buoyant material and is encaged by at least two of the plurality of grids and not connected to any photovoltaic support assembly, such that the structure is configured to allow each of the units to independently move relative to all other of the units. The at least one tie is employed to connect the plurality of grids to each other on a plurality of sides of at least one of the plurality of floatation items.

SOLAR PANEL SECURING SYSTEM

Resumen de: US20260095119A1

Solar panel fastening system comprising: a pair of upper cables (1) and a pair of lower cables (6), arranged longitudinally and fixed at opposite ends to support posts (2); transverse cables (11) mounted on the upper cables (1) and fastening by means of suspension rods (5) support means (4) of parallel rows (31) of solar panels (3) arranged horizontally, in the transverse direction, below the upper cables. Longitudinally, below the lower cables (6), it comprises braced side arches (7) and oblique braces (8) fixing the sides of the support means (4) of the solar panels (3) with the corresponding side arch (7).

INVERTER AND ABNORMAL SHUTDOWN METHOD AND APPARATUS THEREFOR, AND PHOTOVOLTAIC SYSTEM

Resumen de: AU2023465178A1

The present application relates to the technical field of photovoltaics, and provides an inverter and an abnormal shutdown method and apparatus therefor, and a photovoltaic system. For an inverter circuit, a switch module, and a controller of the present application, a plurality of switches are connected in series in the switch module, an input end of the inverter circuit is connected to a direct current source, an output end of the inverter circuit is connected to a power grid by means of the switch module, and a control end of at least one switch among the plurality of switches is independently connected to the controller. The switch module is configured to: when turned on, transmit an alternating current outputted by the output end of the inverter circuit to the power grid, and when turned off, suspend transmission of the alternating current outputted by the output end of the inverter circuit. The controller is configured to: when a short circuit occurs in the inverter, turn off a drive of the inverter and disconnect at least one switch, in the switch module, independently connected to the controller. Therefore, by controlling the switches, in the switch module, independently connected to the controller, connections to the inverter circuit and the power grid can be disconnected by means of the switch module, so that the problem of a short circuit of the inverter can be handled in time.

TANDEM SOLAR CELL

Resumen de: US20260096241A1

0000 The present disclosure relates to a tandem solar cell, and more particularly, to a tandem solar cell in which a plurality of solar cells are electrically connected. The tandem solar cell in accordance with an exemplary embodiment of the present disclosure includes a first solar cell unit having a first upper electrode and a first lower electrode that are disposed spaced apart from each other, a second solar cell unit provided under the first solar cell unit and having a second upper electrode and a second lower electrode that are disposed spaced apart from each other, a first output terminal connected to the first upper electrode, a second output terminal connected to the second lower electrode, and a third output terminal connected to both the first lower electrode and the second upper electrode.

METHODS, SYSTEMS, AND APPARATUSES FOR PRODUCING, GENERATING AND UTILIZING POWER AND ENERGY

Resumen de: US20260096245A1

The present disclosure relates to a device for converting photonic energy to electrical energy. The device comprises one or more photonic collectors configured to collect photonic energy; one or more mirrors configured to concentrate the collected photonic energy; one or more gain mediums configured to receive, on one or more absorption faces, the concentrated photonic energy; and a photoelectric material configured to receive the photonic energy from the one or more gain mediums and convert the photonic energy into electrical energy, wherein the one or more gain mediums comprise a crystalline lattice structure selected from the group consisting of: Ti3+:Al2O3, Nd:YAG, Yb3+:YAG, and Ce:YAG.

PHOTOVOLTAIC MODULE MOUNTING STRUCTURE

Resumen de: US20260095120A1

Various embodiments of mounting structures for solar photovoltaic (PV) modules and methods for constructing such mounting structures are described. A mounting structure is usable to secure PV modules in portrait orientation or landscape orientation. PV modules are secured to PV module support rails, which may be secured to purlins of a mounting structure using clamps. In some embodiments, self-adhesive grounding patches are used to establish electrical grounding paths in various embodiments of mounting structure.

SYSTEMS AND METHOD FOR MANUFACTURING SOLAR CELL PASTE

Resumen de: US20260096240A1

Provided in one embodiment is a method of making, comprising: exposing a raw material having a first viscosity to a first pressure and a first temperature such that the raw material after the exposure has a second viscosity, wherein the raw material comprises particles comprising at least one electrically conductive material, and wherein the second viscosity is sufficiently low for the raw material to be adapted for a hydrodynamic cavitation process; and subjecting the raw material having the second viscosity to the hydrodynamic cavitation process to make a product material having a third viscosity. Apparatus employed to apply the method and the exemplary compositions made in accordance with the method are also provided.

PREPARATION METHOD OF ELECTRODE GRID LINES, AND PHOTOVOLTAIC (PV) CELL

Resumen de: US20260096244A1

0000 The provided is a preparation method of electrode grid lines and a photovoltaic (PV) cell. The preparation method of electrode grid lines includes: S1: providing a substrate, and forming a polymer layer on the substrate; S2: imprinting a first trench on the polymer layer with a first mold, applying first conductive paste onto the polymer layer, such that the first conductive paste fully fills the first trench, and scraping off excess first conductive paste; S3: providing a base material, covering the base material with the polymer layer, and transfer-printing the polymer layer and the first conductive paste onto the base material at a certain temperature and a certain pressure; S4: peeling off the substrate from the polymer layer, and dissolving the polymer layer, leaving the first conductive paste adhered to the base material; and S5: solidifying or sintering the first conductive paste, and forming electrode grid lines.

PREPARATION METHOD OF ELECTRODE GRID LINES, AND PHOTOVOLTAIC (PV) CELL

Resumen de: US20260096243A1

0000 The provided is a preparation method of electrode grid lines, and a photovoltaic (PV) cell. The preparation method of electrode grid lines includes the following steps: S1: providing a polymer layer as a transfer substrate; S2: applying conductive paste onto a formed side of the polymer layer to at least completely fill a trench in the formed side, and removing excess conductive paste from a surface of the polymer layer; S3: providing a base material, aligning and bonding the side of the polymer layer applied with the conductive paste to the base material, and transferring the conductive paste onto the base material through a transfer method with a preset process parameter; S4: removing the polymer layer; and S5: sintering the conductive paste onto the base material, and forming electrode grid lines with a preset aspect ratio.

PREPARATION METHOD OF ELECTRODE GRID LINES, AND PHOTOVOLTAIC (PV) CELL

Resumen de: US20260096242A1

The provided is a preparation method of electrode grid lines, and a photovoltaic (PV) cell. The preparation method of electrode grid lines includes the following steps: S1: providing a substrate, and forming a polymer layer on the substrate; S2: providing a mold corresponding to a desired electrode pattern, and imprinting a trench corresponding to the electrode pattern on the polymer layer through the mold; S3: coating a conductive material on the polymer layer, such that the conductive material fully fills the trench, and scraping off any excess conductive material; S4: drying the conductive material; S5: upon drying, dissolving the polymer layer; and S6: sintering the conductive material to form the electrode grid lines. The method can achieve the electrode pattern at high printing accuracy, minimizes the waste material, and greatly reduce the usage and cost of the material.

FASTENING CLIP

Resumen de: WO2026065048A1

The present invention relates to a clip (100), for holding two flat elements (200, 400) joined together at their main face,the clip (100) comprising, an upper wall (20) and two opposite side walls (40), the side walls (40) being linked at one end by the upper wall (20) and linked at the opposite end by holding means,the two side walls (40) each being provided with a groove (50) having an end that opens into a face referred to as the "front face", the grooves (50) being configured to insert the clip by its front face onto the two joined flat elements and each being delimited on the side walls (40) by a contour having an upper segment (52) and a lower segment (54) opposite the upper segment, wherein the clip further comprises two bearing lateral flanges (60) that extend outwardly at the level of the upper segment (52) or the lower segment (54); the upper wall (20) comprises a claw (30) configured to apply pressure to the two flat elements (200, 400) when they are inserted in to grooves (50); wherein the claw (30) and the bearing lateral flanges (60) are of the different sides of the grooves (50).

OPTIMIZER, CONTROL METHOD AND PHOTOVOLTAIC SYSTEM

Resumen de: WO2026065823A1

The present disclosure provides an optimizer, a control method, and a related apparatus. The optimizer comprises an optimizer main circuit and a protection circuit, wherein the protection circuit is connected in parallel to an output end of the optimizer main circuit; when an input end of the optimizer main circuit is in an open-circuit state, the protection circuit is in a closed-circuit state; and when the input end of the optimizer main circuit is in a closed-circuit state, the protection circuit is in an open-circuit state. In this way, when the input end of the optimizer is in an open-circuit state, the protection circuit connected in parallel to the output end of the optimizer main circuit is in a closed-circuit state, so that the output end of the optimizer main circuit is short-circuited, thereby reducing the possibility of energy backfeeding, and improving the safety of photovoltaic systems.

Solar Cell And Photovoltaic Module

Resumen de: AU2025202820A1

The present application provides a solar cell and a photovoltaic module, and relates to the field of solar cell technologies. The solar cell includes: a semiconductor substrate; a tunnel oxide layer, located on at least one surface of the semiconductor substrate; and a doped polysilicon layer, located on a surface of the tunnel oxide layer away from the semiconductor substrate. At least part of a surface of the doped polysilicon layer away from the tunnel oxide layer is provided with silicon-containing protrusion particles. The photovoltaic module provided in the present application includes the solar cell. In the present application, the silicon- containing protrusion particles are formed on at least part of the surface of the doped polysilicon layer away from the tunnel oxide layer, so as to improve a light trapping effect of at least one surface of the solar cell, thereby improving a dual-sided ratio of the solar cell. The present application provides a solar cell and a photovoltaic module, and relates to the field of solar cell technologies. The solar cell includes: a semiconductor substrate; a tunnel oxide layer, located on at least one surface of the semiconductor substrate; and a doped polysilicon layer, located on a surface of the tunnel oxide layer away from the semiconductor substrate. At least part of a surface of the doped polysilicon layer away from the tunnel oxide layer is provided with silicon-containing protrusion particles. The photovoltaic module provided i

DISTRIBUTED INERTIA-ENHANCEMENT CONTROL METHOD OF THE DC-BUS VOLTAGE OF A LOW-INERTIA DC MICROGRID

Resumen de: WO2026065694A1

A DC microgrid has increased DC bus voltage inertia without adding large physical capacitors. A Virtual Inertia Enhancement Controller (VIEC) of a DC-DC converter emulates a DC machine's mechanical inertia characteristics through a virtual capacitor which compensates for a power imbalance causing DC bus voltage fluctuations. When a battery charges and generated photovoltaic (PV) power is more than the load power, VIEC controls the PV's DC-DC converter to the DC bus. When the battery discharges and generated PV power is less than load power, VIEC controls the battery's DC-DC converter to the DC bus. VIEC controls both the PV's DC-DC converter and battery's DC-DC converter to the DC bus when generated PV power is more than the load power and battery is fully charged. VIEC emulates an additional virtual capacitance in parallel with DC link capacitors. DC bus voltage fluctuations are significantly reduced by the VIEC emulating virtual capacitors.

SOLAR PHOTOVOLTAIC TRACKING APPARATUS

Resumen de: WO2026065759A1

Disclosed is a solar photovoltaic tracking apparatus. A base frame thereof is fixedly disposed. A first swing frame is pivotally connected to the base frame to swing front-to-back. A second swing frame is mounted on the first swing frame to swing front-to-back along with the first swing frame. The second swing frame is pivotally connected to the first swing frame to swing left-to-right relative to the first swing frame. A solar photovoltaic panel is mounted on the second swing frame. One end of a manual adjustment support rod is connected to the base frame, and the other end thereof is connected to the first swing frame, so as to enable the first swing frame to be fixed at a plurality of different front-to-back inclination angles. One end of an electric telescopic rod is hinged to the first swing frame, and the other end thereof is hinged to the second swing frame, so that the second swing frame is driven to swing left-to-right by means of extension and retraction. An illumination sensor is fixed to the second swing frame, is communicatively connected to the electric telescopic rod via a controller, and is used to control the extension and retraction of the electric telescopic rod. The inclination angle of the solar photovoltaic panel is adjusted by means of a simple structure, so that the solar photovoltaic panel can efficiently utilize sunlight.

PHOTOVOLTAIC CELL, MODULE, AND SYSTEM

Resumen de: WO2026066709A1

The present disclosure provides a photovoltaic cell, a module, and a system. The photovoltaic cell comprises: a silicon substrate; a first transport layer; a second transport layer; a laser absorption protective layer; a first conductive layer; and a second conductive layer, the second conductive layer covering the laser absorption protective layer and an electrode contact region of the second transport layer, the second conductive layer being provided with an insulating trench, and a warped portion being formed at an edge of an opening of the insulating trench. The photovoltaic cell of the present disclosure enables an increase in cell production yield.

PREPARATION METHOD FOR TBC SOLAR CELL HAVING DOUBLE INTERDIGITATED BACK CONTACT STRUCTURE

Resumen de: WO2026065726A1

The present invention relates to the field of solar cells. Disclosed is a preparation method for a TBC solar cell having a double interdigitated back contact structure. A TBC solar cell prepared by means of the present invention has a (p-p-n-n-p-p-n-n) or (p-p-n-p-p-n) or (p-n-n-p-n-n) double interdigitated back contact structure, which can increase the width of a p-region or n-region during initial patterning design and reduce the number of fine fingers designed on a surface of an initial silicon wafer, thereby reducing the complexity and difficulty of pattern design. In addition, even if, in subsequent processing, an isolation region between fine fingers of the same doping type (between p-p or between n-n) is relatively narrow or partial conduction occurs between the fine fingers, the effect of short circuiting can be ignored, and the risk of short circuiting between a p-region and an n-region can be reduced, thereby improving the battery performance.

BACK CONTACT CELL, BACK CONTACT CELL STRING AND PHOTOVOLTAIC MODULE

Resumen de: WO2026066523A1

Disclosed in the present invention are a back contact cell, a back contact cell string and a photovoltaic module. The back contact cell comprises: first doped layers, second doped layers and isolation trenches which are disposed on a back surface of a silicon substrate, the first doped layers and the second doped layers being alternately arranged, the isolation trenches being provided between the first doped layers and the second doped layers, and the doping types of the first doped layers and the second doped layers being different; and a passivation layer, the passivation layer being provided on the first doped layers, the second doped layers and the isolation trenches, the passivation layer on the first doped layers and the second doped layers being provided with through holes for depositing electrodes, and sidewalls of the through holes at the first doped layers and/or the second doped layers being provided with a raised-and-recessed structure. Implementing the present invention can increase the lateral contact area between the electrodes and the doped layer regions and thus reduce the resistivity while ensuring the passivation performance of the passivation layer, thereby improving the efficiency of the back contact cell.

PHOTOVOLTAIC MODULE AND PRODUCTION METHOD THEREFOR, AND PHOTOVOLTAIC SYSTEM

Resumen de: WO2026066662A1

The present application relates to the field of photovoltaic technology. Provided are a photovoltaic module and a production method therefor, and a photovoltaic system. The photovoltaic module comprises: cells, wherein grid lines are provided on the surfaces of the cells; a bonding layer, which is disposed on the grid lines, wherein the length of each hole in a cross section of the bonding layer is less than or equal to 60% of the dimension of the bonding layer in a direction where the length of the hole is located, and the length of the hole is the maximum dimension of the hole on the cross section of the bonding layer; and electrical interconnection members, which are fixed to the bonding layer, wherein the electrical interconnection members are electrically connected to the grid lines. The dimension of each hole in the bonding layer of the present application is relatively small, thereby ensuring the tensile force of the bonding layer and the electrical interconnection members in the photovoltaic module, and ensuring the quality of the photovoltaic module.

PV MODULE CONVEYANCE SYSTEM AND METHODS

Resumen de: AU2024344275A1

A conveyance shuttle for conveying photovoltaic ("PV") modules along a support member. The conveyance shuttle comprises a receptacle for receiving a member of a PV module or a PV module support panel, wherein the conveyance shuttle, when coordinated with the shuttle coordinating feature, is capable of conveying the PV module or PV module support panel along a length of the support member.

SOLAR COLLECTING FENCING SYSTEM

Resumen de: AU2024344953A1

A solar collecting fencing system is provided, comprising a fence panel assembly with a metal sheet formed as a single piece. The metal sheet is shaped to define contoured sections, each having a major and minor portion. Elongate solar panels are affixed to the major portions to facilitate solar energy collection. The system is designed for use as a functional fence while maximising solar energy capture. Electrical wiring is connected between the solar panels, and a rail may be installed to protect the wiring. The system is suitable for installation in various configurations to optimise solar exposure.

PHOTOVOLTAIC CELL, MODULE AND SYSTEM

Resumen de: WO2026066545A1

Provided are a photovoltaic cell, module and system. The photovoltaic cell comprises: a silicon substrate (100); a plurality of p-type doped regions (110) and a plurality of n-type doped regions (120) that are alternately arranged in sequence along a first direction on the back surface of the silicon substrate (100); p-type fingers (310); n-type fingers (320); and isolation regions (130) each arranged between a corresponding p-type doped region (110) and a corresponding n-type doped region (120) that are adjacent to each other. In the first direction, a ratio C1 of the width of the isolation regions (130) to the width of the n-type doped regions (120) is 2/9≤C1≤3.

PREPARATION METHOD FOR ELECTRODE GRID LINES, AND PHOTOVOLTAIC CELL

Resumen de: WO2026065748A1

The present application relates to the field of photovoltaic technology, and particularly relates to a preparation method for electrode grid lines, and a photovoltaic cell. The method comprises the following steps: S1, providing a substrate, and forming a polymer layer on the substrate; S2, providing a mold in correspondence to a desired electrode pattern, and using the mold to press the polymer layer so as to form grooves in correspondence to the electrode pattern; S3, coating the polymer layer with a conductive material until the grooves are filled with the conductive material, and scraping off excess conductive material; S4, drying the conductive material; S5, dissolving the polymer layer after the drying; and S6, sintering the conductive material to form electrode grid lines. The method can achieve the formation of electrode patterns having high printing precision, almost without the generation of waste materials, thereby greatly reducing the consumption of materials and the costs. Moreover, the method has simple process flow, high process precision and high production efficiency, can align with the concept of green sustainable development, and helps to promote the application of environmentally friendly production processes.

HYGROSCOPIC POLYMER COMPOSITES AND RELATED MANUFACTURING METHODS

Resumen de: AU2024331510A1

This disclosure is related to materials with highly stable and reversible water sorption and retention properties, as well as formulations and methods for their manufacture and uses. Composite materials of the present disclosure can avoid weeping or leakage of liquid water at wide ranges in ambient relative humidities so as to be suitable for a variety of applications including thermal management, thermal energy storage, atmospheric water generation and dehumidification systems. Composites disclosed herein can comprise an ionomeric material and in some embodiments, a hygroscopic or deliquescent salt. Furthermore, composites disclosed herein can also include a water vapor permeable or support polymer material providing support for reversible expansion or volume changes during water vapor sorption/desorption cycling via porous and/or elastic character, thereby avoiding mechanical restriction that could cause weeping or leakage of liquid water.

SOLAR PANEL SUSPENSION SYSTEM AND METHOD OF ERECTING SUCH A SYSTEM

Resumen de: AU2024327333A1

A solar panel suspension system comprising; at least four uprights (10, 12, 14, 16), each upright exhibiting a bottom end (10a, 12a, 14a, 16a) and a top end (10b, 12b, 14b, 16b), said at least four uprights being arrangeable in pairs, wherein each pair comprises two uprights aligned in a first direction and wherein the pairs are arranged in parallel, side by side in a second direction which is perpendicular to the first direction. Supporting wires (20a 20b, 22a, 22b, 24a, 24b, 26a, 26b, 30a 30b, 30c, 30d) are arranged to support the uprights by supportingly connecting each upright to the ground and to at least two neighbouring uprights. At least two first suspension wires (40a, 40b) are arranged to extend in a first direction between the top end of two uprights in a respective pair of uprights. The system further comprises a plurality of rectangular planar support frames (60), which are arranged to be supportingly connected to two first suspension wires (40a, 40b). A hoisting arrangement (50a, 50b, 50d) is arranged to extend and retract each first suspension wire (40a, 40b) from the top end of both uprights (10, 12, 14, 16) in each pair of uprights. A method of erection such a system is also described.

SOLAR SILICON WAFER INSPECTION ALL-IN-ONE MACHINE

Resumen de: US20260095122A1

The present invention discloses a solar silicon wafer inspection all-in-one machine, comprising a front-end conveying rail, an AOI detection mechanism and an IV detection mechanism, wherein the AOI detection mechanism is positioned between the front-end conveying rail and the IV detection mechanism; at least one segment of silicon wafer conveying rail is arranged on the front-end conveying rail; the AOI detection mechanism includes a four-position turntable, a back AOI detection instrument assembly, a front AOI detection instrument assembly and an AOI detection conveying rail; the IV detection mechanism includes a working platform, an indexing disc assembly and at least one detection mechanism. This solar silicon wafer inspection all-in-one machine is designed for conveying silicon wafers, successively undergoing AOI inspection and IV inspection. Operating automatically, it precisely connects the probe to the grid lines on the silicon wafers, enhancing inspection efficiency and increasing productivity.

SYSTEM AND METHOD TO SET UP AN AUTONOMOUS PHOTOVOLTAIC POWER STATION

Resumen de: WO2026067981A1

System to set up an autonomous temporary solar farm, comprising a multitude of photovoltaic power modules (1, 1', 1'') and a multitude of battery modules (2, 2', 2''), wherein the photovoltaic power modules (1, 1', 1'') and the battery modules (2, 2', 2'') each comprise compatible electrical DC connectors (3, 3'), so that the battery modules (2, 2', 2'') can be electrically connected to and charged by the photovoltaic power modules (1, 1', 1''), wherein the system comprises at least one magazine (4) adapted to hold both the photovoltaic power modules (1, 1', 1'') and the battery modules (2, 2', 2''), at least one robotic vehicle (5) comprising a holding platform (6) to hold the magazine (4), and a manipulator mechanism (8) that is adapted to extract a photovoltaic power module (1, 1', 1'') and/or a battery module (2, 2', 2'') from the magazine (4) and place it on a ground surface, and/or pick up a photovoltaic power module (1, 1', 1'') and/or a battery module (2, 2', 2'') from a ground surface and insert it into the magazine (4).

INTEGRATED METAL ROOF ATTACHMENT

Resumen de: US20260092676A1

An apparatus includes a first portion. A through-hole extends in a first direction from a first side of the attachment to a second side of the attachment. The through-hole is configured to receive a first fastener. A second portion includes a first vertical wall having an indentation disposed on an inner surface. A second vertical wall has an aperture extending in a second direction perpendicular to the first direction. The aperture is configured to receive a second fastener. A channel is defined between the first vertical wall and the second vertical wall, the channel being sized to receive a standing seam.

RETAIL ENVIRONMENT MONITORING DEVICE POWERED BY AMBIENT ENERGY

Resumen de: US20260095058A1

A retail environment monitoring device includes an ambient environment sensor; a communications module; a rechargeable battery; a voltage sensor circuit; and an ambient energy harvester. The communications module receives data from the sensor. The battery is connected to the sensor and the communications module. The voltage sensor circuit monitors the charge level of the battery. The ambient energy harvester recharges the battery using ambient energy, such as artificial light.

SCREW PILE WITH AN ANTI-TIP PANEL

Resumen de: US20260092422A1

An anti-tip ground pile for a solar tracking system includes an elongate tube having a central longitudinal axis, one or more blades formed along the tube for engaging with a ground in which the ground pile is implanted, and a stabilizing panel rotatably engaged with the tube such that the panel is continuously rotatable around the entire tube. The stabilizing panel providing support to the tube to help prevent the tube from tipping over in soil in which the tube is implanted.

SPRING CLIP FOR MOUNTING ASSEMBLY

Resumen de: WO2026073000A1

A spring clip for a mounting assembly of a solar panel includes a base, a pair of arms, and a pair of protrusions. The pair of arms extends from the base. Each of the arms is independently pivotable with respect to the base. Each of the arms includes an outer arm surface. The pair of protrusions is on the pair of arms, respectively. Each of the protrusions includes a first protrusion surface. A first angle between the first protrusion surface and the outer arm surface is oblique.

RETAINING ELEMENT FOR SOLAR ELEMENT AND METHOD OF CONNECTING THE RETAINING ELEMENTS

Resumen de: WO2026071948A1

A retaining element (1a, 1b) for solar elements (6) comprises a base portion (2), a first solar element inclination support (3a, 3b), and at least a first connector (4a, 4b, 4c, 4d), for connection to a mating connector (4a, 4b, 4c, 4d) of an adjacent retaining element (1a, 1b) The connectors (4a, 4b, 4c, 4d) comprise an aperture (7) and a depressed portion (9). The depressed portion (9) is insertable into the aperture (7) of the mating connector (4a, 4b, 4c, 4d). A set of connectors (4a, 4b, 4c, 4d) may be arranged at a selection of distances from a first transversal edge (10) of the retaining element (1a, 1b), and at least a third opposing connector (4a, 4b, 4c, 4d) at a distance from an opposing second transversal edge. A method of connecting two retaining elements (1a, 1b) comprises inserting a portion (9a) of a connector (4a, 4b, 4c, 4d) of the second retaining element (1a, 1b) at least partially into an aperture (7) of a connector (4a, 4b, 4c, 4d) of the first retaining element (1a, 1b), and then pivoting the second retaining element (1a, 1b) until the inserted portion (9a) of the connector (4a, 4b, 4c, 4d) of the second retaining element (1a, 1b) is fully inserted into the aperture (7).

PHOTOVOLTAIC CELL MOUNTING ASSEMBLY AND ROOFTOP PHOTOVOLTAIC CELL SYSTEM

Resumen de: WO2026065210A1

The present invention relates to the technical field of solar photovoltaics, and disclosed are a photovoltaic cell mounting assembly and a rooftop photovoltaic cell system. The photovoltaic cell mounting assembly comprises a mounting frame, an adjustment mechanism, and a fixing mechanism, wherein the mounting frame is used for mounting a photovoltaic cell panel, the adjustment mechanism is used for adjusting the angle of the photovoltaic cell panel, and the fixing mechanism is used for fixing the mounting frame onto the rooftop. The rooftop photovoltaic cell system comprises a plurality of photovoltaic cell mounting assemblies, a connecting mechanism, a control system, and an energy management system, wherein the connecting mechanism is used for connecting the plurality of photovoltaic cell mounting assemblies together, the control system is used for adjusting the angle of the photovoltaic cell panel and the state of the connecting mechanism, and the energy management system is used for converting direct current generated by the photovoltaic cell panel into alternating current, storing excess electrical energy, and metering power generation capacity and power consumption. The photovoltaic cell mounting assembly and the rooftop photovoltaic cell system of the present invention have the advantages such as simple mounting, good stability, adjustable angles, good heat dissipation performance, convenient maintenance, and high energy conversion efficiency, and are suitable for vari

A FLOATING SOLAR ENERGY PLATFORM

Resumen de: WO2026072002A1

The invention relates to a floating solar energy platform (10) comprising at least one connection mechanism (11 ) for connecting at least one marine vessel, and a plurality of solar panels (12) for generating electricity from solar energy. Accordingly, its novelty is characterized by comprising a motion sensor (153) that enables the detection of a hand gesture of a user, a waste collection chamber (151) comprising a lid (152) that opens according to a motion data received from the motion sensor, a weight sensor (154) that enables the measurement of the weight of the waste collection chamber, a processor unit (16) that enables the comparison of a weight data received from the weight sensor with a reference weight data, and in case it is determined that the weight data exceeds the reference weight data, enables the transfer of the waste in the waste collection chamber to a dirty waste storage chamber (156), a waste collection unit (15) that enables the collection of the wastes of marine vessels, and at least one charging unit (14) for meeting the energy needs of marine vessels.

VERTICAL ROTARY PLANT-CULTIVATION SMART FARM SYSTEM USING SUNLIGHT

Resumen de: WO2026071324A1

The present invention relates to a vertical rotary plant-cultivation smart farm system using sunlight, the system operating, with power generated by means of a photovoltaic system, a cultivation space in which a plurality of rotary multi-stage plant-cultivation devices are accommodated, and selling surplus power to an external entity. The objective of the present invention is to provide an eco-friendly and economical vertical rotary smart plant-cultivation smart farm system using sunlight, in which a plurality of rotary multi-stage plant-cultivation devices provided in a cultivation space have a plurality of cultivation ports that are coupled to a chain and rotate, the distance between neighboring cultivation ports can be adjusted, the cultivation space is operated with power generated from a photovoltaic system, and surplus power is sold to an external entity.

FLEXIBLE ROBOT FOR CLEANING SOLAR PANELS

Resumen de: WO2026069313A1

A system and method for cleaning solar panels using a. robot including one or more degrees of freedom configured to withstand deviations in solar panel field geometry.

PEROVSKITE SOLAR ENERGY GENERATION MODULE AND CONSTRUCTION-SHADING DEVICE

Resumen de: US20260095121A1

A perovskite solar energy generation module includes a solar panel frame, at least one solar panel, a first protective panel, a second protective panel, and a sealing structure. The solar panel is disposed on the solar panel frame. The solar panel frame is engaged between the first protective panel and the second protective panel and is surrounded by the sealing structure. A sealed cavity formed between the first protective panel, the second protective panel, and the sealing structure, preventing the solar panel from being easily oxidized due to environment and hence improving the stability. A construction-shading device is further provided, wherein the perovskite solar energy generation module is disposed in an outer frame. The construction-shading device could have different designs to meet different architectural styles and requirements, thereby bringing renewable energy to daily life and promoting the development of green building.

INTEGRATED SOLAR TRACKER CONTROLLER AND DC/DC CONVERTER

Resumen de: WO2026072618A1

An integrated system for solar tracking and DC/DC conversion can include a housing with heat sink fins, a DC power supply configured to receive DC power from one or more solar panels and supply DC power to internal components, and a self-powered controller electrically connected to the DC power supply. The self-powered controller outputs control signals to one or more motors to orient the solar panels. The system further includes a plurality of configurable power blocks that are selectively operable as DC/DC converters to perform maximum power point tracking or as DC/AC converters. A battery module is detachably couplable to the housing by a connector and is electrically connected to the DC power supply to provide backup power. The housing can be formed of a heat-conducting material to enable passive cooling. The battery module can include a seal to prevent ingress of debris and fluids.

BLIND RIVET RETAINING CLIP FOR SOLAR MODULE

Resumen de: WO2026072503A1

A blind rivet retaining clip includes a clip base, a blind rivet aperture, a grounding tab, and a blind rivet retention tab. The clip base is configured to interface with a first side of a solar module frame. The blind rivet aperture extends through the clip base. The grounding tab extends out from a first side surface of the clip base, and the blind rivet retention tab extends out from a second, opposite side surface of the clip base and adjacent to the blind rivet aperture. The blind rivet retention tab is configured to engage a blind rivet inserted through the blind rivet aperture. The grounding tab is configured to enable an electrical grounding function at the solar module frame when the blind rivet is inserted through the blind rivet aperture and when the blind rivet is set at the blind rivet aperture.

METHOD FOR PREPARING ELECTRODE GRID LINES, AND PHOTOVOLTAIC CELL

Nº publicación: WO2026065750A1 02/04/2026

Solicitante:

BEIJING ZENITHNANO TECH CO LTD [CN]
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Resumen de: WO2026065750A1

The present application relates to the field of photovoltaic technology, and relates to a method for preparing electrode grid lines, and a photovoltaic cell. The method comprises the following steps: S1, providing a substrate, and forming a polymer layer on the substrate; S2, using a first mold to form first grooves on the polymer layer by pressing; applying a first conductive paste on the polymer layer, so that the grooves are completely filled with the first conductive paste, and scraping off excess first conductive paste; S3, providing a base material, covering the base material with the polymer layer, and transfer-printing the polymer layer and the first conductive paste onto the base material at a certain temperature and pressure; S4, peeling off the substrate from the polymer layer, dissolving the polymer layer, and leaving the first conductive paste adhering to the base material; and S5, sintering the first conductive paste to form the electrode grid lines. In the present application, the blade coating, high-precision transfer printing, water dissolution, and high-temperature sintering technologies are used, the production process is efficient, and the accuracy of electrode patterns can be ensured.