PHOTOVOLTAIC SOLAR POWER

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Resultados 136 results. LastUpdate Updated on 07/05/2021 [20:24:00] pdf PDF xls XLS

Solicitudes publicadas en los últimos 15 días / Applications published in the last 15 days



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SHINGLED PHOTOVOLTAIC MODULE WITH BYPASS DIODES

Publication No.: US2021135032A1 06/05/2021

Applicant:

TAIZHOU LERRISOLAR TECH CO LTD [CN]

AU_2016429622_A1

Absstract of: US2021135032A1

A shingled photovoltaic module with bypass diodes, includes four regions. Each region includes a plurality of cell strings consisting of crystalline silicon cells or crystalline silicon slice cells; the cell strings in the each region are connected in parallel with each other, and circuits between the regions are connected in series with each other; a first region and a second region are protected by one bypass diode, and a third region and a fourth region are protected by another bypass diode; the bypass diodes are positioned in a central part of the module; and positive electrode and negative electrode cables of the module are led out from a junction box which is located on a back side of the module and is close to an edge of the module.

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Portable Electric Arc-Welding System

Publication No.: US2021129254A1 06/05/2021

Applicant:

TRICHELL CURTIS LEE [US]

Absstract of: US2021129254A1

A portable electric arc-welding system is disclosed herein. The portable electric arc-welding system can comprise a battery, an electric welding machine, and a housing. The electric welding machine can comprise an electric motor, a governor, a main armature, and a shaft. The electric motor can be capable of converting electrical energy from the battery into rotatable mechanical energy. The governor can regulate a speed of the electric motor. The main armature can receive the rotatable mechanical energy from the electric motor and produces electrical power. The shaft can transfer the rotatable mechanical energy from the electric motor to the main armature. The housing can enclose the electric welding machine and the battery.

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PHOTOVOLTAIC PLANT, IN PARTICULAR A GROUND PHOTOVOLTAIC PLANT

Publication No.: US2021135618A1 06/05/2021

Applicant:

PIEROBON FRANCESCO [IT]

EP_3817221_PA

Absstract of: US2021135618A1

The present invention relates to a photovoltaic plant including a plurality of units each having at least one respective photovoltaic panel, a support structure of the plurality of units designed to support the latter at a distance from the ground (GR).

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CONNECTOR

Publication No.: US2021135624A1 06/05/2021

Applicant:

IND TECH RES INST [TW]

Absstract of: US2021135624A1

Provided a connector including a first female connector and a first male connector. The first female connector includes a first male sleeve, and a probe is disposed on the first male sleeve. The first male connector includes a first female sleeve, in which an elastic structure is disposed in the first female sleeve. The probe passes through a hole on the first male sleeve and is electrically connected to a second female sleeve in a second male connector. The elastic structure is electrically connected to a second male sleeve in a second female connector.

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Self-Cleaning System for a Light-Receiving Substrate

Publication No.: US2021135621A1 06/05/2021

Applicant:

MCKARRIS GEORGE [CH]

Absstract of: US2021135621A1

A self-cleaning system for a light-receiving substrate is able to detect a particulate on a designated surface of the light-receiving substrate and is then able to clean off of the designated surface with contactless electrostatic waves. The self-cleaning system includes a plurality of conductive traces, a microcontroller, a pulsed electrostatic-field generator, and a direct current (DC) power source. The conductive traces are electrodes that use the electrostatic waves to levitate and move the particulate off of the designated surface. The pulsed electrostatic-field generator creates the pulsed electrostatic fields that accumulate into the electrostatic waves. The microcontroller instructs and manages the electronic parts of the self-cleaning system. The DC power source is used to power the electrical parts of the self-cleaning system.

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MULTIFUNCTIONAL COMPOSITE PANELS AND METHODS FOR THE SAME

Publication No.: US2021135163A1 06/05/2021

Applicant:

BOEING CO [US]

JP_2020098903_A

Absstract of: US2021135163A1

A multifunctional composite panel and a system for fabricating the multifunctional composite panel are disclosed. The multifunctional composite panel may include a plurality of structural layers and a plurality of photovoltaic layers disposed adjacent the plurality of structural layers. The structural layers may include a plurality of alternating layers where each of the alternating layers includes a first layer and a second layer. The first layer may include one or more polymers and the second layer may include one or more inorganic materials. The system for fabricating the multifunctional composite panel may include a based configured to support the multifunctional composite panel and a plurality of application heads disposed proximal the based and configured to form layers of the multifunctional composite panel.

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SOLAR CANOPY SYSTEM WITH ROLL-FORMED STRUCTURAL COMPONENTS

Publication No.: US2021135620A1 06/05/2021

Applicant:

FCX SOLAR LLC [US]

Absstract of: US2021135620A1

A solar canopy has a solar panel assembly including a first solar panel coupled to a second solar panel and oriented non-parallel with respect to the second solar panel. A solar panel assembly support structure is coupled to the solar panel assembly. One or more components of the support structure are manufactured by cold rolling. The solar panel assembly has an effective solar-panel-assembly wind loading less than a sum of a first-solar-panel effective wind loading and a second-solar-panel effective wind loading determined individually. An actual load applied by the solar panel assembly to a solar-panel-assembly support structure coupled thereto when the solar panel assembly is subject to a wind loading is less than a design load for the solar panel assembly subject to the wind loading based on a sum of a first-solar-panel net pressure and a second-solar-panel net pressure determined independently.

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COMBINED HEAT AND ELECTRICITY SOLAR COLLECTOR WITH WIDE ANGLE CONCENTRATOR

Publication No.: US2021135622A1 06/05/2021

Applicant:

UNIV CALIFORNIA [US]

CN_110770512_A

Absstract of: US2021135622A1

Non-imaging solar collectors that generate both electrical energy and thermal energy through the use of a novel solar absorber assembly inside a transparent housing with a wide-angle concentrator are disclosed. One or more minichannels or heat pipes comprise part of the absorber assembly, and effectively remove heat from photovoltaic solar cells adjacent and/or attached to the minichannels or heat pipes, thereby cooling and improving the efficiency of the solar cells while at the same time transferring heat to a fluid flowing through the minichannel(s). Also disclosed are methods of manufacturing non-imaging solar collectors that generate both electrical and thermal energy.

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METHOD OF TRANSFER PRINTING

Publication No.: US2021134641A1 06/05/2021

Applicant:

ANALOG DEVICES GLOBAL UNLIMITED CO [BM]

TW_201901747_A

Absstract of: US2021134641A1

A transfer printing method is described that can be used for a wide variety of materials, such as to allow for circuits formed of different materials to be integrated together on a single integrated circuit. A tether (18) is formed on dice regions (16) of a first wafer (30), followed by attachment of a second wafer (32) to the tethers. The dice regions (16) are processed so as to be separated, followed by transfer printing of the dice regions to a third wafer (34).

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A Solar-Powered Portable Housing for a Tool

Publication No.: US2021135617A1 06/05/2021

Applicant:

TRICHELL CURTIS LEE [US]

Absstract of: US2021135617A1

A solar-powered portable housing for a tool is also disclosed herein. The solar-powered portable housing for a tool can comprise a battery, one or more solar panels, a plug, a top enclosure, a bottom enclosure, a first slideable wall, and a first solar panel. The solar panels can be connectable to the battery. The solar panels can provide power source to the battery. The plug can allow the battery be charged through an electric power source. The top enclosure can be capable of housing a tool. The bottom enclosure can be capable of housing the battery. The battery can be capable of providing power to the tool. The first slideable wall can be mounted to one side of the housing. The first solar panel can be mounted to the first slideable wall.

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PHOTOVOLTAIC ARRAY FAULT DIAGNOSIS METHOD BASED ON COMPOSITE INFORMATION

Publication No.: US2021135625A1 06/05/2021

Applicant:

BEIJING INSTITUTE TECH [CN]

WO_2019214268_PA

Absstract of: US2021135625A1

A photovoltaic array fault diagnosis method based on composite information is provided. The method includes: collecting and preprocessing composite information data of photovoltaic array working state, including image data and text data; using the image data of photovoltaic array working state to train a pre-established fault classification model of deep convolutional neural network, to thereby obtain an image fault classification model; using the text data of photovoltaic array working state to train a pre-established fault classification model based on a support vector machine, to thereby obtain a text fault classification model; fusing the image fault classification model and the text fault classification model by logistic regression algorithm to obtain a fusion model, and training the fusion model using the composite information data of photovoltaic array working state to thereby obtain the photovoltaic array fault diagnosis model.

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AUTOMATIC GENERATION OF REFERENCE CURVES FOR IMPROVED SHORT TERM IRRADIATION PREDICTION IN PV POWER GENERATION

Publication No.: US2021135623A1 06/05/2021

Applicant:

SIEMENS AG [DE]

EP_3816675_PA

Absstract of: US2021135623A1

A system and method for correcting short term irradiance prediction for control of a photovoltaic power station includes an irradiance data manager that generates an observed irradiance curve based on irradiance measurements received from an irradiation sensor, and a reference curve generation engine that generates a reference curve representative of irradiance values for a clear sky day. An irradiance prediction engine generates an irradiance prediction curve based on image segmentation and motion filtering of cloud pixels in sky images. A prediction correction engine corrects the irradiance prediction curve within a short term future time interval based on probabilistic analysis of time segmented intervals of the observed irradiance curve, the reference curve, and the irradiance prediction curve.

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SOLAR-ASSISTED RAILROAD-BASED WIND FARM

Publication No.: US2021129873A1 06/05/2021

Applicant:

COOK KEVIN WILLIAM [US]

Absstract of: US2021129873A1

Modifying railcar embodiments convert the dead weight of empty railcars to productive use. Battery embodiments are charged by regenerative brakes, solar panels, and wind turbines. Freight car wheels, have a plurality of regenerative brakes. A plurality of airfoils, with solar panels, are installed on shipping containers, to counteract drag created by a plurality of wind turbines. Railcar embodiments are used in a mix and match fashion, as desired. Storage battery banks, are shipped and/or charged to replace existing hazardous transmission lines. Storage battery banks, are shipped and/or charged to avoid constructing new transmission lines for solar or wind farms. Factory installed EV batteries, EV batteries, and/or other rechargeable batteries, are shipped and/or charged. After battery embodiment charging is complete, power generated is diverted to train engines. Provisions are made for embodiments not connected to train engines. Embodiment operations are monitored with data displays.

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SOLAR CELL AND PRODUCTION METHOD THEREFOR, AND SOLAR CELL MODULE

Publication No.: US2021135027A1 06/05/2021

Applicant:

KANEKA CORP [JP]

US_2019123221_A1

Absstract of: US2021135027A1

A solar cell includes a semiconductor substrate, a first conductive layer, a second conductive layer, a first electrode, a second electrode, and an island-shaped conductive layer. The first conductive layer and the second conductive layer are disposed on one principal surface of the semiconductor substrate. The first electrode is disposed on the first conductive layer and the second electrode is disposed on the second conductive layer. The first electrode and the second electrode are electrically separated, and the island-shaped conductive layer is disposed between the first electrode and the second electrode.

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SERVER

Publication No.: US2021136153A1 06/05/2021

Applicant:

LG ELECTRONICS INC [KR]

Absstract of: US2021136153A1

The present disclosure relates to a server. The server includes a communicator configured to receive data from a plurality of process apparatuses for manufacturing a solar module; and a processor configured to select a feature from data received from the plurality of process apparatuses through learning, and perform an analysis on the plurality of process apparatuses based on the selected feature.

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Solaranlage zum Erzeugen von Solarstrom

Publication No.: DE102019129733A1 06/05/2021

Applicant:

GOLDBECK SOLAR GMBH [DE]

Absstract of: DE102019129733A1

Die Erfindung betrifft eine Solaranlage zum Erzeugen von Solarstrom, mit mindestens drei einen Halterahmen (4) und Solarzellen (6) aufweisenden Solarmodulen (8), mit mindestens zwei Basiselementen (12), mit Verbindungselementen (14) zum Verbinden der Halterahmen (4) untereinander und mit Tragelementen (16) zum Verbinden von Halterahmen (4) mit einem der Basiselemente (12), wobei die Halterahmen (4) jeweils zwei parallel zu den Basiselementen (12) verlaufende erste Seitenkanten (18) und mindestens zwei weitere zweite Seitenkanten (20) aufweisen, wobei die Verbindungselemente (14) jeweils zwei erste Seitenkanten (18) von mindestens zwei Paaren von Halterahmen (4) unter einem vorgegebenen Winkel von weniger als 180° miteinander verbinden und wobei mindestens drei Halterahmen (14) entlang der ersten Seitenkanten (18) miteinander verbunden sind und einen gewölbten Solarmodulabschnitt (22) bilden. Die Erfindung löst das technische Problem, eine Solaranlage zum Erzeugen von Solarstrom mit einer verbesserten Flächennutzung des Untergrundes anzugeben.

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HYBRID MOCVD/MBE EPITAXIAL GROWTH OF HIGH-EFFICIENCY LATTICE-MATCHED MULTIJUNCTION SOLAR CELLS

Publication No.: US2021135035A1 06/05/2021

Applicant:

ARRAY PHOTONICS INC [US]

Absstract of: US2021135035A1

Semiconductor devices and methods of fabricating semiconductor devices having a dilute nitride layer and at least one semiconductor material overlying the dilute nitride layer are disclosed. Hybrid epitaxial growth and the use of aluminum barrier layers to minimize hydrogen diffusion into the dilute nitride layer are used to fabricate high-efficiency multijunction solar cells.

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MITIGATING LIQUID LOADING IN GAS WELLS

Publication No.: US2021131228A1 06/05/2021

Applicant:

SAUDI ARABIAN OIL CO [SA]

Absstract of: US2021131228A1

An assembly includes a photovoltaic cell, an electric heater, and a heat conductor. The photovoltaic cell is configured to convert solar energy into electric power. The electric heater is connected to the photovoltaic cell. The electric heater is configured to generate heat in response to receiving electric power from the photovoltaic cell. The heat conductor is connected to the electric heater. The heat conductor is configured to conduct heat generated by the electric heater to a tubular positioned within a wellbore formed in a subterranean formation.

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INTERCONNECTION OF NEIGHBORING SOLAR CELLS ON A FLEXIBLE SUPPORTING FILM

Publication No.: US2021135033A1 06/05/2021

Applicant:

SOLAERO TECH CORP [US]

US_2020381575_A1

Absstract of: US2021135033A1

A method of fabricating a solar cell assembly comprising a plurality of solar cells mounted on a flexible support, the support comprising a conductive layer on the top surface thereof divided into two electrically isolated portions—a first conductive portion and a second conductive portion. Each solar cell comprises a front surface, a rear surface, and a first contact on the rear surface and a second contact on the front surface. Each one of the plurality of solar cells is placed on the first conductive portion with the first contact electrically connected to the first conductive portion so that the solar cells are connected through the first conductive portion. A second contact of each solar cell is then connected to the second conductive portion by an interconnect. The two conductive portions serve as bus bars representing contacts of two different polarities of the solar cell assembly.

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MANUFACTURING METHOD OF FLEXIBLE THIN FILM SOLAR CELL MODULE AND THE FLEXIBLE THIN FILM SOLAR CELL MODULE USING THE SAME

Publication No.: US2021135029A1 06/05/2021

Applicant:

KOREA INST SCI & TECH [KR]

Absstract of: US2021135029A1

Provided is a method of manufacturing a high efficiency flexible thin film solar cell module including a see-thru pattern. The method of manufacturing a flexible thin film solar cell module includes: sequentially forming a light-absorbing layer, a first buffer layer, and a first transparent electrode layer on the release layer; forming a second buffer layer on the exposed bottom surface of the light-absorbing layer; forming a P2 scribing pattern by removing at least one portion of each of the first buffer layer, the light-absorbing layer, and the second buffer layer; forming a second transparent electrode layer on the second buffer layer and the first transparent electrode layer exposed by the P2 scribing pattern; and forming a P4 see-thru pattern by selectively removing at least one portion of the first buffer layer, the light-absorbing layer, the second buffer layer, and the second transparent electrode layer.

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METHOD OF FABRICATING SEE-THROUGH THIN FILM SOLAR CELL

Publication No.: US2021135041A1 06/05/2021

Applicant:

KOREA INST SCI & TECH [KR]

Absstract of: US2021135041A1

Provided is a method of fabricating a see-through thin film solar cell, the method including preparing a substrate including a molybdenum (Mo) layer on one surface, forming see-through patterns by selectively removing at least parts of the Mo layer, sequentially depositing a chalcogenide absorber layer, a buffer layer, and a transparent electrode layer on the substrate and the Mo layer including the see-through patterns, and forming a see-through array according to a shape of the see-through patterns by removing the chalcogenide absorber layer, the buffer layer, and the transparent electrode layer deposited on the see-through patterns, by irradiating a laser beam from under the substrate toward the transparent electrode layer.

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SOLAR CELL MODULE

Publication No.: US2021135031A1 06/05/2021

Applicant:

TOPSUN CO LTD [KR]

JP_2020506560_A

Absstract of: US2021135031A1

The present invention relates to a solar cell module and, more specifically, to a solar cell module in which solar cells are disposed to partially overlap each other so as to increase a space occupancy ratio of the solar cells and which is capable of solving safety and structural problems caused by the solar cells being disposed to overlap each other. In the solar cell module according to the present invention, the solar cells are disposed to partially overlap each other, thereby reducing a reactive power region and concurrently increasing a space occupancy ratio of the solar cells to increase power generation efficiency. In addition, a gap between portions at which the solar cells overlap each other is reduced to considerably reduce an incidence rate of cracks and damage, thereby improving stability and structural performance

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TILED SOLAR CELL LASER PROCESS

Publication No.: US2021135040A1 06/05/2021

Applicant:

SOLARIA CORP [US]

US_2020365756_A1

Absstract of: US2021135040A1

In an example, the present invention provides a method of separating a photovoltaic strip from a solar cell. The method includes providing a solar cell, placing the front side of the solar cell on a platen such that the backside is facing a laser source, initiating a laser source to output a laser beam having a wavelength from 200 to 600 nanometers and a spot size of 18 to 30 microns, subjecting a portion of the backside to the laser beam at a power level ranging from about 20 Watts to about 35 Watts to cause an ablation to form a scribe region having a depth, width, and a length, the depth being from 40% to 60% of a thickness of the solar cell, the width being between 16 and 35 microns to create a plurality of scribe regions spatially disposed on the backside of the solar cell.

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FOLDABLE INFLATABLE CONCENTRATING PHOTOVOLTAIC SYSTEM BASED SOLAR TRAILER POWERED ELECTRIC CAR

Publication No.: US2021129681A1 06/05/2021

Applicant:

WANG YONGHUA [US]

Absstract of: US2021129681A1

A solar powered electric vehicle comprising a conventional electric vehicle and an inflatable non-imaging solar concentrator based concentrating photovoltaic system trailer. The trailer is super-light and able to charge the front electric vehicle when it is moving. The inflatable non-imaging solar concentrator can concentrate both beam light and diffuse light. The inflatable non-imaging solar concentrator dramatically reduces the area of the semiconductor receiver of the concentrating photovoltaic system and significantly reduces its cost. The trailer is made foldable by hanging multiple trailer units mounted with the inflatable non-imaging solar concentrator based concentrating photovoltaic systems.

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SOLAR PANEL ARRAY

Nº publicación: US2021131630A1 06/05/2021

Applicant:

GAMA SONIC USA INC [US]

US_2017278985_PA

Absstract of: US2021131630A1

A solar energy device includes a solar panel array including a plurality of solar panels, each of the solar panels being divided into solar sub-panels. The solar sub-panels have unequal shapes but equal areas. Wires electrically connect the solar sub-panels and connect the solar panels. The solar panels are secured on a base which is formed with cutouts to receive the wires. The wires are fixed to the solar sub-panels but are free to move with respect to the base.

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