ENERGÍA SOLAR FOTOVOLTAICA

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Resultados 114 resultados LastUpdate Última actualización 27/06/2017 [15:20:00] pdf PDF




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



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DISPOSITIF DE MESURE DE FLUX REFLECHIS PAR UN CHAMP SOLAIRE MUNI D'UN SYSTEME A CONFIGURATION VARIABLE PAR RAPPORT A DES PHOTODETECTEURS DUDIT DISPOSITIF DE MESURE

NºPublicación: FR3045792A1 23/06/2017

Solicitante:
COMMISSARIAT ENERGIE ATOMIQUE [FR]

Resumen de: FR3045792A1

Le dispositif de mesure (1) de flux, réfléchis par un champ solaire (101) d'une centrale solaire (100) en direction d'un récepteur (102) de la centrale solaire et destiné à être monté au niveau du récepteur (102), comporte : • des premiers photodétecteurs (2a, 2b, 2c, 2d) alignés selon un axe d'alignement (A1) correspondant, et • un système (3) configuré de sorte à délimiter pour chaque premier photodétecteur (2a, 2b, 2c, 2d), dans une configuration d'utilisation du dispositif de mesure (1), une zone à surveiller du champ solaire (101), ledit système (3) étant apte à varier entre une première configuration par rapport aux premiers photodétecteurs (2a, 2b, 2c, 2d) et une deuxième configuration par rapport aux premiers photodétecteurs (2a, 2b, 2c, 2d) de telle sorte que le passage de la première configuration à la deuxième configuration modifie simultanément la zone à surveiller de chacun des premiers photodétecteurs (2a, 2b, 2c, 2d).



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SOLAR MODULE

NºPublicación: WO2017102957A1 22/06/2017

Solicitante:
STICHTING ENERGIEONDERZOEK CENTRUM NEDERLAND [NL]

Resumen de: WO2017102957A1

Solar module with a plurality of solar cells (2), a back contact sheet (3) for connecting the plurality of solar cells (2) in one or more strings (5), and a plurality of clusters (7) of back side contacts (4). Each cluster (7) is associated with one of the plurality of solar cells (2) for providing electrical contact to the back contact sheet (3). At least one of the plurality of solar cells (2') is positioned outside of a regular grid pattern (8)associated with a single one of the plurality of solar cells (2), and the back contact sheet (3) and/or the plurality of clusters (7) of back side contacts (4) is adapted locally to contact the at least one of the plurality of solar cells (2') with the associated string (5) of the one or more strings (5).



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OPTICAL DEVICE FOR REDUCING THE VISIBILITY OF ELECTRICAL INTERCONNECTIONS IN SEMI-TRANSPARENT THIN-FILM PHOTOVOLTAIC MODULES

NºPublicación: WO2017103350A1 22/06/2017

Solicitante:
SUNPARTNER TECH [FR]

Resumen de: WO2017103350A1

Problem to be solved: the invention relates to thin-film photovoltaic modules which are made semi-transparent by laser ablation or by lithography processes. The transparency areas (6) form a network of repetitive patterns such as a network of circular or hexagonal holes. The electrical insulation lines (P1, P3) and the electrical interconnection lines P2 between the cells are positioned at random either in the transparency areas (6) or in the non-transparency areas, and demonstrate visual effects which reduce the homogeneous quality of said photovoltaic module. The solution to said problem is as follows: in order to make them invisible to the naked eye, said electrical insulation lines P1 and P3 are positioned in transparency areas (6) arranged in straight bands (7, 8) having high transparency density, and the electrical interconnection lines P2 are positioned in transparency areas (6) arranged in straight bands (9) having low transparency density.



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HANDLING SYSTEM FOR SOLAR ENERGY RECEPTOR DEVICES

NºPublicación: WO2017103953A1 22/06/2017

Solicitante:
REM TEC S R L [IT]

Resumen de: WO2017103953A1

A handling system for receptor devices of solar energy suitable for allowing the handling of said devices on a first axis (X) and on a second axis (Y), substantially orthogonal with respect to each other, said system being constrainable on fixed structures composed of supporting poles (2) kept in position by a network of tie-rods (3). The system comprises a main tube (4) rotating around said first axis (X), to which a plurality of secondary tubes (5) are connected, also rotating around their own axis (Y), fixed substantially perpendicularly to the main tube, the receptor devices being fixed on said secondary tubes. The main rotating tube comprising both the handling mechanism around the first axis (X) and the handling mechanism around the second axis (Y) activated by a respective first motor (41) and second motor (51).



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STRAIN RELIEF APPARATUS FOR SOLAR MODULES

NºPublicación: WO2017105560A1 22/06/2017

Solicitante:
SOLARCITY CORP [US]

Resumen de: WO2017105560A1

A photovoltaic module can be constructed from one or more strings, with each of the strings being constructed from a plurality of cascaded solar cells. A connector can electrically connect the strings to one another. The connector can include strain relief connectors that extend between the connector and the strings to help reduce effects caused by thermal expansion.



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SYSTEMS, METHODS AND APPARATUS FOR ELECTROPLATING PHOTOVOLTAIC CELLS

NºPublicación: WO2017105561A1 22/06/2017

Solicitante:
SOLARCITY CORP [US]

Resumen de: WO2017105561A1

A two piece electroplating frame or electroplating frame is disclosed that is suitable for holding multiple solar cells during an electroplating operation. The electroplating frame can be formed from or at least covered with non-conductive material to reduce the collection of plating material on the electroplating frame. The two pieces of the electroplating frame can be coupled together around the solar cells by magnets distributed throughout the electroplating frame. The electroplating frame can include alignment features for self-aligning the assembly of the two pieces without requiring precise pre-alignment.



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PVT-Modul, Isolierverglasung und deren Verwendung

NºPublicación: DE102015226261A1 22/06/2017

Solicitante:
FRAUNHOFER-GESELLSCHAFT ZUR F\u00D6RDERUNG DER ANGEWANDTEN FORSCHUNG E V [DE]

Resumen de: DE102015226261A1

Die Erfindung betrifft ein PVT-Modul (1) mit zumindest einer photovoltaischen Zelle (10) und zumindest einem thermischen Solarkollektor (20), wobei die photovoltaische Zelle (10) und der thermische Solarkollektor (20) zumindest in einer Teilfläche (120) miteinander in Kontakt stehen, wobei die photovoltaische Zelle (10) eine organische Solarzelle ist oder eine solche enthält. Weiterhin betrifft die Erfindung die Verwendung eines solchen PVT-Moduls.



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DIAGNOSIS SYSTEM AND DIAGNOSIS METHOD FOR PHOTOVOLTAIC POWER GENERATION SYSTEM

NºPublicación: DE102016225089A1 22/06/2017

Solicitante:
HITACHI LTD [JP]

Resumen de: US2017170781A1

A diagnosis system including: a power collection unit configured to couple a plurality of photovoltaic cell arrays, each including photovoltaic cells, in parallel; a control unit; and a monitoring unit, the monitoring unit being configured to: estimate a solar radiation amount and an operating temperature of the photovoltaic cell arrays based on the current value measured by a first ammeter in the control unit and the voltage value measured by the first voltmeter in the control unit by using an expression expressing a relationship between the solar radiation amount, the operating temperature, and a number of photovoltaic cells, and an output current; correct the estimated values so as to match the current values measured by second ammeters in the power collection unit by using the expression; and calculate a theoretical current value of each of the photovoltaic cell arrays based on the corrected values by using the expression.



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METAL-CONTAINING THERMAL AND DIFFUSION BARRIER LAYER FOR FOIL-BASED METALLIZATION OF SOLAR CELLS

NºPublicación: WO2017106212A1 22/06/2017

Solicitante:
SUNPOWER CORP [US]
TOTAL MARKETING SERVICES [FR]

Resumen de: WO2017106212A1

Methods of fabricating solar cells using a metal-containing thermal and diffusion barrier layer in foil-based metallization approaches, and the resulting solar cells, are described. For example, a method of fabricating a solar cell includes forming a plurality of semiconductor regions in or above a substrate. The method also includes forming a metal-containing thermal and diffusion barrier layer above the plurality of semiconductor regions. The method also includes forming a metal seed layer on the metal-containing thermal and diffusion barrier layer. The method also includes forming a metal conductor layer on the metal seed layer. The method also includes laser welding the metal conductor layer to the metal seed layer. The metal-containing thermal and diffusion barrier layer protects the plurality of semiconductor regions during the laser welding.



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SINGLE-JUNCTION ORGANIC PHOTOVOLTAIC DEVICES HAVING HIGH OPEN-CIRCUIT VOLTAGES AND APPLICATIONS THEREOF

NºPublicación: WO2017106852A1 22/06/2017

Solicitante:
UNIV PRINCETON [US]

Resumen de: WO2017106852A1

In one aspect, single-junction organic photovoltaic devices are provided exhibiting high V oc values while employing single-junction architecture. A single-junction photovoltaic device described herein comprises an anode, a cathode and an active layer residing between the anode and cathode, the active layer comprising an organic electron donor and an organic electron acceptor, wherein the photovoltaic device generates a V oc of at least 1.4 V. Uniquely, high V oc photovoltaic devices described herein can be transparent to the majority of visible and/or infrared spectral irradiation in some embodiments.



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SOLAR CELL FABRICATION USING LASER PATTERNING OF ION-IMPLANTED ETCH-RESISTANT LAYERS AND THE RESULTING SOLAR CELLS

NºPublicación: WO2017106213A1 22/06/2017

Solicitante:
SUNPOWER CORP [US]

Resumen de: WO2017106213A1

Solar cell fabrication using laser patterning of ion-implanted etch-resistant layers, and the resulting solar cells, are described. In an example, a back contact solar cell includes an N-type single crystalline silicon substrate having a light-receiving surface and a back surface. Alternating continuous N-type emitter regions and segmented P-type emitter regions are disposed on the back surface of the N-type single crystalline silicon substrate, with gaps between segments of the segmented P-type emitter regions. Trenches are included in the N-type single crystalline silicon substrate between the alternating continuous N-type emitter regions and segmented P-type emitter regions and in locations of the gaps between segments of the segmented P-type emitter regions.



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LOW TEMPERATURE SOLAR COLLECTOR CLEANER

NºPublicación: WO2017106056A1 22/06/2017

Solicitante:
SUNPOWER CORP [US]

Resumen de: WO2017106056A1

A photovoltaic (PV) robotic cleaning device can include a cleaning head configured to apply a vaporized cleaning solution on a portion of a PV collector while the PV robotic cleaning device is traveling over the PV collector, where the vaporized cleaning solution can heat the portion of a PV collector while travelling. The photovoltaic (PV) robotic cleaning device can include a squeegee element coupled to the cleaning head, where the squeegee element can be configured to remove a cleaning solution formed by the vaporized cleaning solution.



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WAFER-INTEGRATED, ULTRA-LOW PROFILE CONCENTRATED PHOTOVOLTAICS (CPV) FOR SPACE APPLICATIONS

NºPublicación: WO2017105581A2 22/06/2017

Solicitante:
SEMPRIUS INC [US]

Resumen de: WO2017105581A2

A concentrator-type photovoltaic module includes a plurality of photovoltaic cells having respective surface areas of less than about 4 square millimeters (mm) electrically interconnected in series and/or parallel on a backplane surface, and an array of concentrating optical elements having respective aperture dimensions of less than about 30 mm and respective focal lengths of less than about 50 mm. The array of concentrating optical elements is positioned over the photovoltaic cells based on the respective focal lengths to concentrate incident light on the photovoltaic cells, and is integrated on the backplane surface by at least one spacer structure on the backplane surface. Related devices, operations, and fabrication methods are also discussed.



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SOLAR PANEL

NºPublicación: WO2017105823A1 22/06/2017

Solicitante:
SUNPOWER CORP [US]

Resumen de: WO2017105823A1

A high efficiency configuration for a solar cell module comprises solar cells arranged in an overlapping shingled manner and conductively bonded to each other in their overlapping regions to form super cells, which may be arranged to efficiently use the area of the solar module.



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MONOLITHIC-TYPE MODULE OF PEROVSKITE SOLAR CELL, AND MANUFACTURING METHOD THEREFOR

NºPublicación: WO2017105053A1 22/06/2017

Solicitante:
DONGJIN SEMICHEM CO LTD [KR]

Resumen de: WO2017105053A1

A monolithic-type module of a perovskite solar cell has a plurality of unit cells comprising: a substrate; a first electrode layer formed on the substrate and having conductivity; a perovskite optical absorption layer formed on the upper surface of the first electrode layer, made of a porous metal oxide, and to which an optical absorber having a perovskite structure is attached; a hole transport layer formed on the upper surface of the perovskite optical absorption layer; and a second electrode layer formed on the hole transport layer and formed of a conductive material, wherein an interconnection partition electrode of a predetermined height is formed between individual unit cells such that the plurality of unit cells is connected in series by an interconnection wiring for electrically connecting the second electrode layer of each unit cell and the first electrode layer of a neighboring unit cell by the interconnection partition electrode.



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SOLAR CELL PROTECTIVE SHEET, METHOD FOR PRODUCING SAME, SOLAR CELL MODULE, AND METHOD FOR PRODUCING SAME

NºPublicación: WO2017105061A1 22/06/2017

Solicitante:
HANWHA ADVANCED MAT CORP [KR]

Resumen de: WO2017105061A1

The solar cell protective sheet according to the present invention comprises a polymer layer, and a plurality of electrodes arranged thereon, wherein the plurality of electrodes comprises two or more unit electrodes arranged and separated in a first direction, each unit electrode comprising a cell region and a connecting region.



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MULTI-POSITION TILTING SYSTEM FOR SOLAR PANELS

NºPublicación: WO2017105201A1 22/06/2017

Solicitante:
CISCOMANI DAVILA GEOVANI FRANCESCO [MX]

Resumen de: WO2017105201A1

The invention relates to a multi-position tilting system for solar panels, consisting of a support structure having an external shaft that rotates on an internal shaft where the solar panel is mounted, the inclination of which can be changed by moving a lever, whose position in relation to a fixed scale on the internal shaft indicates the angle of the panel, said lever having a thread at the end which permits same to be tightened in relation to the internal shaft, stopping the rotation of the structure. The object of the invention is to provide a support structure for solar panels that permits the adjustment of the angle of inclination of the panel according to the season, in order to achieve a greater production of energy.



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SYSTEM AND METHOD FOR THE ORIENTATION OF SOLAR PANELS

NºPublicación: WO2017105171A1 22/06/2017

Solicitante:
VAZQUEZ PALMA MARTIN GUSTAVO [MX]

Resumen de: WO2017105171A1

The invention relates to a system and a method for installing solar panels, consisting of an adjustable supporting structure for the panel, the solar panel, a mobile data device comprising an accelerometer, a magnetometer and a GPS receiver, and a support for a mobile device which is installed on the solar panel, where the mobile data device carries out a routine that obtains the current latitude and uses same to calculate the correct angle for maximising the average production of electricity per year or per season, indicating the movements of the panel, starting with orientation and followed by inclination. The aim of the invention is to provide a tool for the installation of solar panels which allows the installation to be carried out correctly, easily and simply with an intuitive system that does not require a technical speciality for the implementation thereof.



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APPARATUS FOR CLEANING INSIDE OF WATER CONTAINER

NºPublicación: WO2017104989A1 22/06/2017

Solicitante:
ENITECH CO LTD [KR]

Resumen de: WO2017104989A1

The present invention relates to an apparatus for cleaning the inside of a water container, which inserts an injection nozzle into the inside of a water container having a narrow bottleneck and injects air together with cleaning water consisting of strong alkaline water and strong acidic water so as to perform cleaning, sterilization and drying in a bulk, and can clean a plurality of water bottles at the same time.



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MULTI-FUNCTIONAL CROSS-WALK SHELTER

NºPublicación: WO2017104937A1 22/06/2017

Solicitante:
BEAK BOHYUN [KR]
KIM YUN HO [KR]

Resumen de: WO2017104937A1

Disclosed is a shelter which is installed on a cross-walk, the shelter comprising: a shelter part provided with a main body built and installed on one or both sides of a cross-walk and comprising a roof connected to the top of the main body; foldable chairs hinge-coupled to the main body of the shelter part; folding units allowing the chairs to be stored in storage parts in the main body by an upward push from below the chairs and to be sat on by unfolding the chairs with a downward movement; and roof-installed solar cells connected in parallel width-wise or length-wise, a storage battery for storing electricity generated from the solar cells, and a power supply for supplying electricity to the folding units, a light installed on the roof, and a monitor by means of the electricity from the storage battery.



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REINFORCING MEMBER FOR SOLAR CELL MODULES, AND SOLAR CELL MODULE

NºPublicación: WO2017104099A1 22/06/2017

Solicitante:
PANASONIC IP MAN CO LTD [JP]

Resumen de: WO2017104099A1

A reinforcing member 30 according to an aspect of the present disclosure is a long member provided between a frame 20a and a frame 20b on the back side of a solar cell module 10. The reinforcing member 30 is provided with: a pair of leg parts 31 respectively fixed to inner flange sections 24a and 24b of the frames 20a and 20b; a pair of vertical wall parts 32 erected on the respective leg parts 31 and arranged roughly vertical to the back surface of a solar cell panel 11; and a top board part that connects upper ends of the vertical wall parts 32 and are arranged along the back surface in a state of being close to or in contact with the back surface of the solar cell panel 11.



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METHOD FOR MAKING MAIN-GRID-FREE WELDING STRIP FOR SOLAR CELL

NºPublicación: WO2017101435A1 22/06/2017

Solicitante:
WANG NENGQING [CN]

Resumen de: WO2017101435A1

Provided is a method for making main-grid-free welding strips for a solar cell. The method comprises: a copper wire release stand (1) releases a plurality of copper wires (10) into a hot press device (2); a first unwinding mechanism (3a) and a second unwinding mechanism (3b) respectively release a first hot-melt adhesive film (21) and a second hot-melt adhesive film (21); the first hot-melt adhesive film (21) is cut into a plurality of first hot-melt adhesive film sheets (21a), and the second hot-melt adhesive film (22) is cut into a plurality of second hot-melt adhesive film sheets (22a); the first hot-melt adhesive film sheets (21a) and the second hot-melt adhesive film sheets (22a) are sequentially and alternately conveyed to the hot press device (2), the first hot-melt adhesive film sheets (21a) being located above the plurality of copper wires (10), and the second hot-melt adhesive film sheets (22a) being located below the plurality of copper wires (10); the hot press device (2) thermo-compression bonds the plurality of copper wires (10) respectively to the first hot-melt adhesive film sheets (21a) and the second hot-melt adhesive film sheets (22a); a winding mechanism (6) winds the plurality of copper wires (10) that are thermo-compression bonded to the first hot-melt adhesive film sheets (21a) and second hot-melt adhesive film sheets (22a).



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PORTABLE SOLAR PHOTOVOLTAIC ARRAY

NºPublicación: WO2017100862A1 22/06/2017

Solicitante:
5B IP HOLDINGS PTY LTD [AU]

Resumen de: WO2017100862A1

Method of installation of a PV array with planar PV modules of square/rectangular configuration, each module defining square/rectangular edge and comprising a pair of parallel end and side edges, the modules being connected along adjacent end edges and foldable relative to each other about the connected end edges between a closed condition and an open condition, whereby in the closed condition, the modules are stacked together on a movable carriage on which the modules can be transported, the modules comprising a leading module, a trailing module and two or more intermediate modules, and in the open condition, the modules are laterally displaced from the closed condition about the end edge connections to collect electromagnetic radiation, the method including securing the leading module and moving the carriage relative to the leading module so that the carriage moves away from the leading module, allowing the PV array to unfold from the carriage.



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PHOTOVOLTAIC MODULE ENCAPSULATION

NºPublicación: WO2017102669A1 22/06/2017

Solicitante:
OXFORD PHOTOVOLTAICS LTD [GB]

Resumen de: WO2017102669A1

There is provided a method of encapsulating a photovoltaic module comprising a plurality of photovoltaic devices. The method comprises forming a wall of compact glass that extends from a periphery of a surface of a first glass sheet to a periphery of an opposing surface of a second glass sheet, the plurality of photovoltaic devices being located within a volume enclosed by the first glass, the second glass sheet and the wall of compact glass, wherein the wall of compact glass is formed from a plurality of courses of glass frit, and sealing the enclosed volume using laser-assisted glass frit bonding.



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HIGH-EFFICIENCY LOW-COST SOLAR PANEL WITH PROTECTION CIRCUITRY

Nº publicación: WO2017106100A1 22/06/2017

Solicitante:
SOLARCITY CORP [US]

Resumen de: WO2017106100A1

One embodiment of the invention can provide a solar panel. The solar panel can include a plurality of strings of photovoltaic strips sandwiched between a front cover and a back cover. The strings can be arranged into an array that includes multiple blocks, and a respective block can include a subset of strings that are electrically coupled to each other in parallel. The subset of strings within the block can be coupled to a bypass diode. The multiple blocks can be electrically coupled to each other in series.


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