Enerxía solar fotovoltaica

METHOD FOR MANUFACTURING SOLAR CELL, AND SOLAR CELL MANUFACTURED THEREBY

Resumen de: US2024324252A1

The present invention relates to a method for manufacturing a solar cell, and the solar cell manufactured thereby, the method comprising a step for manufacturing a laminate in which a first electrode layer, a hole transport layer (HTL), a photoactive layer, an electron transport layer, and a second electrode layer are laminated in order, wherein the hole transport layer or the electron transport layer is formed by applying and drying a dispersion including a dispersion solvent, a hydroxide, and a metal oxide surface-modified with a carboxylic acid (R—COOH).

Elektrofahrzeug mit Photovoltaikzellen und mit einer Schaltungsanordnung zur Energieverteilung

Resumen de: DE102023107183A1

Die Erfindung betrifft ein Elektrofahrzeug mit Photovoltaikzellen (2) und mit einer Schaltungsanordnung (4) zur Energieverteilung, wobei die Photovoltaikzellen (2) auf der Karosserie (3) des Elektrofahrzeugs (1) angeordnet sind, wobei das Elektrofahrzeug (1) eine Hochvoltbatterie (5) und eine Niedervoltbatterie (6) umfasst, wobei die Schaltungsanordnung (4) eine Hochspannungsschaltung (7), die mit der Hochspannungsbatterie (5) verbunden ist, eine Niederspannungsschaltung (8), die mit der Niederspannungsbatterie (6) verbunden ist, und mindestens eine PV-Schaltung (9) umfasst, die mit mindestens einer der Photovoltaikzellen (2) verbunden ist. Es wird vorgeschlagen, dass die Schaltungsanordnung (4) einen Zwischenschaltkreis (10) umfasst, dass die Niedervoltschaltung (8) über eine Niederspannungswandleranordnung (11) mit dem Zwischenschaltkreis (10) verbunden ist, dass die Hochvoltschaltung (7) über eine Hochspannungswandleranordnung (12) mit dem Zwischenschaltkreis (10) verbunden ist und dass die mindestens eine PV-Schaltung (9) über eine PV-Wandleranordnung (13) mit dem Zwischenschaltkreis (10) verbunden ist.

HOST MATERIALS FOR ELECTROLUMINESCENT DEVICES

Resumen de: US2024324456A1

A compound of Formula I:wherein ring A is a 5-membered or 6-membered aromatic ring;wherein RA, RB, and RC each independently represent mono to the maximum allowable substitution, or no substitution;wherein Y1 is absent or present, and when present is selected from the group consisting of a direct bond, O, S, Se, CRR′, NR, SiRR′, and BR;wherein each X1—X3 is N or CR;wherein at least one of X1—X3 is N;wherein each A1-A5 is independently C or N;wherein the maximum number of N atoms that can connect to each other within each ring is two;wherein each R1, R2, R3, and R4 is independently selected from the group consisting of alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, aryl, heteroaryl, and combinations thereof;wherein each R, R′, RA, RB, and RC is independently a hydrogen or a substituent selected from the group consisting of deuterium, halogen, alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylic acid, ether, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof;wherein any two substituents may be joined or fused together to form a ring; andwherein the compound is partially or fully deuterated.

DISPLAY APPARATUS

Resumen de: US2024324408A1

A display apparatus includes: a substrate including a display area, a bending area, and a peripheral area between the display area and the bending area; a display element layer provided on the display area of the substrate; a thin-film encapsulation layer on the display element layer; a first insulating layer on the thin-film encapsulation layer; an anti-reflection layer on the first optical layer; and an organic layer provided on the peripheral area and the bending area of the substrate and apart from the display area of the substrate in a plan view in an unfolded state of the bending area, where the first insulating layer includes a valley structure provided on the peripheral area, the valley structure having a valley hole, and in the plan view in the unfolded state, the anti-reflection layer is apart from at least one of the organic layer and the valley structure.

Heat Pipe Panel for Solar Panel

Resumen de: US2024324145A1

A heat pipe panel comprising a conductive material block defining a plurality of channels or pathways disposed within the material block, fluid disposed within the plurality of channels or pathways, a dry coupling having a conductive outer surface and an interior chamber in fluid communication with the plurality of channels or pathways, a conduit having sockets configured and dimensioned to receive the dry coupling such that heat transfer fluid within the conduit is capable of being heated by conduction from the conductive surface.

CIRCUIT FOR GENERATING AUXILIARY POWER

Resumen de: US2024322666A1

A circuit for generating auxiliary power according to an embodiment of the present invention comprises: a switching unit including at least one upper switch and at least one lower switch which are rendered conductive in a complementary manner; a resonant converter which converts power input from the switching unit and outputs the converted power; and a rectifier which rectifies an output of the resonant converter to output auxiliary power.

RENEWABLE ENERGY GENERATING CLADDING

Resumen de: US2024322744A1

The invention relates to renewable energy generation and, more particularly, to a cladding system that generates energy from renewable sources. The cladding system comprises, inter alia, a single and/or plurality of renewable energy generating units, such as solar panels, mounted on or integrated into a building's exterior cladding. The renewable energy generating unit(s) are connected to an energy storage system and/or the building's electrical grid, so that the energy generated by the unit(s) can be used to power the building or sold back to the Grid. The invention's features and purpose is to generate energy from a renewable source and allow usage of this energy to either power building resources (e.g. lighting, mechanicals, common areas etc.) and/or to sell the energy to the city grid.

MOUNT FOR INSTALLING A PHOTOVOLTAIC PANEL OR A SOLAR CELL ON A SHINGLED ROOF

Resumen de: US2024322741A1

A mount for installing a photovoltaic array on a shingle roof includes a base and a first support panel and second support panel that extend upwardly from the base. The base has one or more openings that accept fasteners to secure the base to a roof surface with the fasteners positioned entirely underneath a shingle of the roof positioned above the fasteners. The fasteners are therefore concealed by the shingle and protected by the shingle. A rail panel extends between the first support panel and the second support panel above the base. The rail panel is provided with fastener holes for use in mounting a rail to the rail panel.

METHOD OF CLADDING A BUILDING WITH RENEWABLE ENERGY GENERATING MEANS

Resumen de: US2024322743A1

The invention relates to renewable energy generation and, more particularly, to a method of cladding a building to generates energy from renewable sources. The method of cladding the building comprises, inter alia, suspending a single and/or plurality of renewable energy generating units from framing, such as solar panels, mounted on or integrated into a building's exterior cladding.

POWER CONVERSION DEVICE HAVING MULTI-LEVEL STRUCTURE

Resumen de: US2024322687A1

A power conversion device according to one embodiment of the present invention comprises: a plurality of converters that are respectively connected to a plurality of cell strings; and an auxiliary power supply unit for supplying driving power to each of the plurality of converters, wherein the auxiliary power supply unit comprises: a first voltage conversion part for converting a first voltage of at least one output terminal from among output terminals of the plurality of cell strings into a second voltage, and outputting same; and a second voltage conversion part for supplying driving power to each of the plurality of converters by converting the second voltage, which has been output from the first voltage conversion part, into a third voltage, wherein the plurality of converters have a multi-level structure.

SOLAR POWER GENERATION AND AGRICULTURAL MATERIAL DISPERSAL SYSTEM

Resumen de: US2024322751A1

Combined solar power generation and agricultural material dispersion system having a system module comprising a solar power generation panel having a solar energy collection surface opposite a base surface; a barrier panel; at least two coupling elements extending between and coupled to the power generation panel base surface and a first surface of the barrier panel for forming a cavity there between to enable an electrical cable to be disposed therein; and at least one liquid conduit coupled to the barrier panel. The liquid conduit for conveying agricultural dispersion material or fire-retardant chemicals. The system module attached to a tiltable mount that, in turn is attached to at least one post having an end specifically adapted for securing to at least one footing, wherein the electronically-controllable tiltable mount is specifically adapted to enable system module tilting to at least one of a substantially vertical position or horizontal position.

ERGONOMIC SOLAR MODULE FRAME WITH CABLE MANAGEMENT FLANGE

Resumen de: US2024322750A1

A solar module system includes a frame, a microinverter, and an adapter assembly for connecting the microinverter to the frame. The frame includes a body, a lower flange extending from the body, and a cable management flange extending from an interior surface of the body. The cable management flange and the lower flange define a cable cavity therebetween for retaining a cable. The adapter assembly includes an adapter including a microinverter attachment projection attached to the microinverter, a frame attachment extension, and a side wall extending therebetween.

METHOD FOR CONTROLLING A TRACKING DEVICE FOR MAXIMIZING THE CURRENT PRODUCED BY A BIFACIAL PHOTOVOLTAIC SOLAR MODULE WITH MULTI-JUNCTION CELLS

Resumen de: US2024322746A1

A method for maximizing the current produced by a bifacial photovoltaic solar module including a plurality of cells, each having at least two stacked and series-connected junctions, the module being capable of orientation and including a device for driving its orientation with respect to the sun. The method includes an algorithm including measuring the module's irradiance at the upper face (Ai) on its upper photoactive face, reflective irradiance (Ar) on its lower photoactive face in its initial orientation, and initial current I from the irradiances Ai and Ar, and calculating currents Ijg generated by the stacked junctions from the cells' physical characteristics and I, calculating an optimized theoretical orientation for which equalization and maximization of the theoretical currents Ijtmax is obtained, and positioning the module in the theoretical orientation when an imbalance between Ijtmax and Ijg is greater than a threshold value dIjmax. A module designed for this method.

Safety Solar System for Fuel Station Canopy

Resumen de: US2024322740A1

A safety solar system for a fuel station canopy. The present invention comprises safety features that allow the electrical junction points to be closer to solar panels, such as microinverters, combiner boxes, and fire-retardant clay. A plurality of solar panels can be wired to a microinverter, which is then wired to a combiner box to reduce the number of branches running together. The plurality of AC panels is wired to a main service breaker with a surge protection device and a disconnect switch.

SOLAR MODULE RAIL COUPLINGS FOR SOLAR TRACKER

Resumen de: US2024322747A1

A coupling system for use with a solar tracker includes a saddle defining a U-shaped profile extending between opposed first and second end portions, the saddle defines a channel configured to selectively receive a module rail and a slot defined through the first and second side surfaces adjacent the first end portion, and a clip assembly slidably supported within the channel and including a clip having a generally U-shaped profile defining a crown interposed between a pair of legs having an upturned tab and extending from the crown and terminating at a respective hook, wherein the clip assembly is configured to transition from a first open position to a second, closed position where the upturned tab is received within the slot of the saddle and a hook of each of the pair of legs engages a module rail to selectively couple the module rail to the saddle.

PORTABLE POWER GENERATING ASSEMBLY AND SYSTEM

Resumen de: US2024322739A1

A portable power generating assembly and system for generating and storing electricity using a vehicle includes a plurality of solar panels mounting to the vehicle and generating electricity when each of the solar panels is positioned within sunlight. A power supply is electrically coupled to the plurality of solar panels and receives electricity from the plurality of solar panels. The power supply comprises a plurality of batteries in electric communication with each other to define a battery bank.

Rail-Based Solar Panel Mounting System

Resumen de: US2024322742A1

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.

RAIL FIXING ASSEMBLY

Resumen de: US2024322749A1

Disclosed is a rail fixing assembly, configured to fix a rail formed by connecting rail blocks, and including a base, pressing blocks, a movable clamping block and a fixing part; an installation groove is formed in the base, the pressing block is disposed above the base, an installation hole is formed in the pressing block, the lower end of the movable clamping block is inserted into the installation groove after passing through the installation hole and may move or rotate in the installation groove; the rail block is installed at the upper end of the movable clamping block, the movable clamping block moves or rotates in the installation groove to realize displacement or angle adjustment, the side wall of the rail block abuts against the pressing block. The application is convenient for fine adjustment during rail installation, so as to enable the installation more convenient and improve the installation efficiency.

LIGHT SOURCE-TRACKING SOLAR CELL ARRAY, AND SOLAR POWER GENERATION SYSTEM USING SAME

Resumen de: US2024322745A1

Proposed are a light source-tracking solar cell array, and a light source-tracking solar power generation system using same. More specifically, a light source-tracking solar cell array, and a light source-tracking solar power generation system using same, wherein light source-tracking solar cell array includes a stretchable solar module including a plurality of unit solar cells and a metal fiber-based conductive connector having elasticity and flexibility, wherein the plurality of unit solar cells are connected to each other by the conductive connector, and a transformable means which transforms in shape according to a change in position of a light source by connecting at least two or more of the plurality of unit solar cells, wherein the stretchable solar module is transformed in shape as the transformable means changes intervals between the unit solar cells due to the changes in the position of the sun.

MULTI-PURPOSE SOLAR ENERGY SYSTEM AND CONSTRUCTION METHOD THEREOF

Resumen de: US2024322748A1

A multipurpose solar energy system in which an object having a primary use is provided with a secondary use, namely the production of solar energy (power or heat), and a method of construction thereof. A roof beam of a solar rack is placed on a roof beam of a base frame assembled with a plurality of elevation frames formed by roof beams and columns to form a flat roof with a lattice structure in the form of #, wherein the solar energy panels are installed at a suitable orientation and inclination angle on the rack beam to form a solar workpiece for effective solar energy collection. The base frame is assembled to form various elevation frames, including a portal frame, and mix them to meet the primary use of the object.

Power System Combining Photovoltaic Power Generation and Hydrogen Power Generation

Resumen de: US2024322738A1

Disclosed is a power system combining photovoltaic power generation and hydrogen power generation, including: a building, a photovoltaic power generation device being installed on an upper end surface of the building, and a first inverter being installed on an output end of the photovoltaic power generation device through a connecting line; a water electrolysis hydrogen production equipment being installed inside a building, a first hydrogen storage tank being installed on one side of the building, a second hydrogen storage tank being installed on the other side of the building, and an oxygen storage tank being connected to an output end of the water electrolysis hydrogen production equipment through a pipeline. In the disclosure, there is no need to provide a special storage battery to store the electricity generated by photovoltaic power generation.

POWER RECEIVER ELECTRONICS

Resumen de: US2024322607A1

A free-space power receiver includes layouts of photovoltaic cells selected to optimize power extraction even when a power beam moves or changes profile on the receiver. The receiver may also include a circuit board having apertures therein whereby light may reach the photovoltaic cells. The circuit board may include suitable wiring for connecting the photovoltaic cells to one another and to a load for extraction of power.

REMOTE SITE SURVEY FOR PHOTOVOLTAIC SYSTEM SITE

Resumen de: US2024322753A1

Remotely surveying a photovoltaic system site includes receiving a photograph uploaded by a user device; analyzing the photograph using a trained machine learning model; receiving a confidence score from the trained machine learning model; determining if the photograph includes predetermined information, the predetermined information being used to perform a remote photovoltaic (PV) system site survey remotely; and in response to a determination that the photograph does not include the predetermined information, provide specific instructions regarding the missing information, wherein the specific instructions include guidance on how to retake the photograph to capture the predetermined information.

POWER RECEIVING SYSTEM

Resumen de: US2024322752A1

Provided is a power receiving system having an increased energy conversion efficiency. The power receiving system according to the present disclosure includes a power converter that receives electromagnetic waves transmitted from space and converts the electromagnetic waves into electric power; a thermal energy converter that is disposed adjacent to the power converter and converts thermal energy generated in the power converter; and a controller that controls operation of the thermal energy converter based on an energy intensity distribution of the electromagnetic waves.

SYSTEMS, APPARATUS, AND METHODS FOR UTILIZING SOLAR ENERGY AND OTHER TYPES OF RENEWABLE ENERGY

Nº publicación: US2024322594A1 26/09/2024

Solicitante:

TYLER JONATHAN A [US]
TYLER Jonathan A