ENERGÍA SOLAR FOTOVOLTAICA

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Resultados 111 resultados LastUpdate Última actualización 05/08/2020 [16:32:00] pdf PDF xls XLS

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



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SUPPORT APPARATUS AND TEST METHOD FOR FLEXIBLE SOLAR CELL PERFORMANCE TEST

NºPublicación: EP3691115A1 05/08/2020

Solicitante:

LINGFAN RENEWABLE ENERGY TECH BEIJING CO LTD [CN]

WO_2019041965_A1

Resumen de: EP3691115A1

The disclosure provides a support device for performance test of a flexible solar cell and a test method. The support device includes a cell placement planar frame (3), a magnet (4) and a bus bar (5). The cell placement planar frame (3) and the bus bar (5) are both conductors, the magnet (4) is attracted on the plate surface on one side of the cell placement planar frame (3), the plate surface on the other side thereof is provided with an insulating tape. The bus bar (5) is fixed on the insulating tape under the action of magnetic adsorption of the magnet (4), and configured to press the lead-out end of an electrode II of the flexible solar cell in a range of the insulating tape. The bus bar (5) is provided with a first power source connecting line (18), and the cell placement planar frame (3) is provided with a second power source connecting line (19).

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Solar cells with transparent contacts based on poly-silicon-oxide

NºPublicación: EP3688819A1 05/08/2020

Solicitante:

UNIV DELFT TECH [NL]

WO_2019066648_PA

Resumen de: NL2019634B1

The present invention is in the field of a process for making solar cells, or photovoltaic (PV) cell, with transparent contacts based on poly—silicon-oxide, and solar cells with transparent contacts based on poly—silicon—oxide. Said solar cells comprise at least one hetero junction and typi— cally two hetero junctions. The solar cell may be considered as a high temperature silicon oxide hetero junction (HT—SOHO) solar cell.

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METHOD FOR PHOTOLUMINESCENCE MEASUREMENT OF A SAMPLE

NºPublicación: EP3688447A1 05/08/2020

Solicitante:

COMMISSARIAT ENERGIE ATOMIQUE [FR]

CA_3080887_A1

Resumen de: WO2019102125A1

The invention concerns a method for photoluminescence measurement of a sample (10) that comprises a front face (11) and a rear face (12) linked by a contour C, the sample (10) resting, via the rear face (12) of same, on a receiving face (21) of an active base (20), the sample (10) comprises a first region (13) partially delimited by the contour C and that emits a photoluminescence signal of an intensity, referred to as the first intensity, that is lower at any point to the average intensity of the photoluminescence signal of the sample (10), referred to as the reference intensity, the active base (20) emitting a photoluminescence signal of an intensity, referred to as the secondary intensity, that is at least equal to the reference intensity, the active base (20) comprises an edge B that is set apart from the contour C by an overlap distance and that delimits, with said contour C, a peripheral section (24) of the active base (20).

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ENERGY CONVERSION DEVICE

NºPublicación: EP3690958A1 05/08/2020

Solicitante:

BRITT EDWARD J [US]
DICK REAY S [US]
WIPKE W TODD [US]

JP_2016521452_A

Resumen de: EP3690958A1

An energy conversion device comprises an apparatus and a method for employing energy from an electron- and, optionally, photon-containing energy wave that is induced in one or more aggregated molecular ensembles. Emission is stimulated from the ensembles by a wide variety of energy inputs, and energy derived from this electron and/or photon energy wave is useful for modulation of signals in circuits; performing chemical reduction reactions; and performing as an energy conversion device, e.g., as a photovoltaic energy converter. Although differing from a laser by virtue its production of,inter alia,a charge transfer rather than merely light, the device of the invention can be employed in virtually all of the same fields in which a laser is utilized.

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Photovoltaic module having scattering patterns

NºPublicación: EP3688820A1 05/08/2020

Solicitante:

TNO [NL]

TW_201924077_A

Resumen de: NL2019628B1

A photovoltaic module (1) having photovoltaic cells (2) positioned in a space between a front and a back sheet (4, 5), the space comprising an encapsulant material (6). A plurality of ribbons (3) provide an electrical interconnection of the photovoltaic cells (2). A scattering layer (7) is present 5 having a radiation scattering pattern with first and/or second surface areas (7a, 7b), in combination with third surface areas (7c). The first surface areas (7a) are aligned above the ribbons (3), and the second surface areas (7b) with spaces between adjacent photovoltaic cells (2). The third surface areas (7c) are aligned with a perimeter surface area of the photovoltaic module (1) outside of a surface area formed by the photovoltaic cells (2). Furthermore, a method 10 for assembling a photovoltaic module (1) comprises printing the radiation scattering pattern on a surface ofthe front sheet (4) and/or back sheet (5).

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SWIVEL AND FANNING DRIVE FOR SOLAR PANELS

NºPublicación: EP3691117A1 05/08/2020

Solicitante:

SFS ACQUISITION LLC [US]

EP_3691116_A1

Resumen de: WO2017054026A1

The invention relates to a swivel and fanning drive (3) for solar panels (2), having a base support (9), a rotary table (12), which is swivel-mounted on the base support (9) about a substantially vertical first axis (6), a swivel plate (16), which is swivel-mounted on the rotary table (12) about a substantially horizontal second axis (7), and a fanning shaft (18), which is swivel-mounted on the swivel plate (16) about a third axis (5) and on which the solar panels (2) can be mounted about said third axis (5) such that the solar panels can be fanned out and in, wherein the rotary table (12) bears one end (15) of the swivel plate (16) about said second axis (7) and, at a distance thereto, at least one crank (20), which is coupled via a connecting rod (23) to the other end (24) of the swivel plate (16) in order to form a four-bar linkage.

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SWIVEL AND FANNING DRIVE FOR SOLAR PANELS

NºPublicación: EP3691118A1 05/08/2020

Solicitante:

SFS ACQUISITION LLC [US]

EP_3691116_A1

Resumen de: WO2017054026A1

The invention relates to a swivel and fanning drive (3) for solar panels (2), having a base support (9), a rotary table (12), which is swivel-mounted on the base support (9) about a substantially vertical first axis (6), a swivel plate (16), which is swivel-mounted on the rotary table (12) about a substantially horizontal second axis (7), and a fanning shaft (18), which is swivel-mounted on the swivel plate (16) about a third axis (5) and on which the solar panels (2) can be mounted about said third axis (5) such that the solar panels can be fanned out and in, wherein the rotary table (12) bears one end (15) of the swivel plate (16) about said second axis (7) and, at a distance thereto, at least one crank (20), which is coupled via a connecting rod (23) to the other end (24) of the swivel plate (16) in order to form a four-bar linkage.

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SWIVEL AND FANNING DRIVE FOR SOLAR PANELS

NºPublicación: EP3691116A1 05/08/2020

Solicitante:

SFS ACQUISITION LLC [US]

EP_3691118_A1

Resumen de: WO2017054026A1

The invention relates to a swivel and fanning drive (3) for solar panels (2), having a base support (9), a rotary table (12), which is swivel-mounted on the base support (9) about a substantially vertical first axis (6), a swivel plate (16), which is swivel-mounted on the rotary table (12) about a substantially horizontal second axis (7), and a fanning shaft (18), which is swivel-mounted on the swivel plate (16) about a third axis (5) and on which the solar panels (2) can be mounted about said third axis (5) such that the solar panels can be fanned out and in, wherein the rotary table (12) bears one end (15) of the swivel plate (16) about said second axis (7) and, at a distance thereto, at least one crank (20), which is coupled via a connecting rod (23) to the other end (24) of the swivel plate (16) in order to form a four-bar linkage.

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MULTI-POWER SOURCE WIND TURBINES

NºPublicación: EP3688306A1 05/08/2020

Solicitante:

PETER GEOFFREY [US]

CN_111247334_A

Resumen de: US2019093633A1

A method, system, apparatus, and/or device for generating electrical power from a solar cell and rotational energy from a blade of a wind turbine. The method, system, apparatus, and/or device a blade of a wind turbine, a solar cell, and a rotor system. The blade may be blade configured to catch wind from a surrounding area to rotate the blade and convert kinetic energy into rotational energy. The solar cell may be connected to an exterior surface of the blade. The solar cell may be configured to convert solar energy into electric energy. The rotor system may be electrically connected to the solar cell to receive the electric energy from the solar cell. The rotor system may be configured to remain stationary relative to the blade as the blade rotates about an axis. The rotor system is configured to send the electric energy to a power source.

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LIGHT EMITTING STRUCTURE AND SOLAR PHOTOVOLTAIC POWER GENERATION SYSTEM

NºPublicación: EP3690498A1 05/08/2020

Solicitante:

SEKISUI CHEMICAL CO LTD [JP]

US_2020243724_A1

Resumen de: EP3690498A1

The light emitting structure of the present invention includes a sheet-shaped structure which absorbs excitation light and emits light with wavelength conversion and which has a maximum emission wavelength of 400 nm or more; and an antireflection material provided on a side surface of the sheet-shaped structure.

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LAMINATED STRUCTURE AND SOLAR POWER GENERATION SYSTEM

NºPublicación: EP3690961A1 05/08/2020

Solicitante:

SEKISUI CHEMICAL CO LTD [JP]

US_2020227579_A1

Resumen de: EP3690961A1

The laminated structure of the present invention includes a sheet-shaped member and first and second transparent sheets provided on both sides, respectively, of the sheet-shaped member, wherein the sheet-shaped member absorbs excitation light and emits light with wavelength conversion, and has a maximum emission wavelength of 500 nm or more, and a reflectance that is measured for the laminated structure at the maximum emission wavelength is 30% or more.

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ENVIRONMENTAL POWER GENERATOR

NºPublicación: EP3691114A1 05/08/2020

Solicitante:

ZEON CORP [JP]

US_2020220491_A1

Resumen de: EP3691114A1

Provided is an energy harvester having excellent portability. The energy harvester includes a flat plate-shaped energy harvesting section and a pair of connectors that are electrically conductive. The energy harvesting section includes an electricity generating region that utilizes energy in the external environment to generate electrical power and metal foils. The metal foils extend from the electricity generating region to a peripheral part of the energy harvesting section. The electrical power of the electricity generating region is supplied to the metal foils. The peripheral part includes a pair of holes that expose part of each of the metal foils. Each of the connectors includes a spring, a terminal part that is electrically connected to the spring and is connectable to an external device, and a flat plate part that overlaps with the energy harvesting section. The springs are electrically connected to the metal foils exposed via the holes.

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SOLAR CELL SYSTEM AND SHEET-LIKE STRUCTURE

NºPublicación: EP3690959A1 05/08/2020

Solicitante:

SEKISUI CHEMICAL CO LTD [JP]

CN_111149218_A

Resumen de: EP3690959A1

The present invention provides a solar cell system for generating electricity by absorbing sunlight, comprising a sheet-shaped structure comprising a wavelength conversion material and a power generation cell disposed in a peripheral area of the sheet-shaped structure, wherein the wavelength conversion material has an average particle diameter of 10 to 400 nm and a maximum emission wavelength of 500 nm or more. The present invention also provides a sheet-shaped structure used for a solar cell system, comprising a wavelength conversion material having an average particle diameter of 10 to 400 nm and a maximum emission wavelength of 500 nm or more. According to the present invention, a solar cell system that shows high power generation efficiency because of a large amount of light gathered on a power generation cell and shows a high transparency of a member constituting a waveguide for guiding light to the power generation cell, and a sheet-shaped structure for providing such a solar cell system can be provided.

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ITE FOR CANCER INTERVENTION AND ERADICATION

NºPublicación: EP3689347A1 05/08/2020

Solicitante:

ARIAGEN INC [US]

US_2019275011_A1

Resumen de: EP3689347A1

A method of cancer intervention or eradication by administering an effective amount of an endogenous ligand for the aryl hydrocarbon (Ah) receptor (AhR) named ITE or one of its analogs (the active ingredient) to a subject with cancer is disclosed. An effective dose and dosing frequency of the active ingredient are determined by measuring its blood levels of the subject after dosing. The active ingredient formulated with a carrier system is applied topically, enterally, or parenterally to the subject. The formulated drug can also be administered together with one or more of other cancer therapeutic agents. A maintenance dosing is provided after the subject is free of cancer to insure the cancer eradication. Subjects with cancers of prostate, liver, lung, ovarian, and breast are preferably accepted for treatment.

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SOLAR BATTERY WINDOW BLIND

NºPublicación: EP3690176A1 05/08/2020

Solicitante:

LIXIL CORP [JP]

JP_2019065542_A

Resumen de: EP3690176A1

A solar cell window shade 10 is disposed in an opening in a building. The solar cell window shade 10 includes: multiple slats 12 arranged longitudinally; a solar cell 14 provided on each slat 12; a pin-shaped electrode 26 that protrudes from each of the both ends in a length direction of each slat 12 toward a lateral direction and that is electrically conductive with the solar cell 14; a guide rail 32 that is provided in a mullion 1 on the opening and that slidably holds the pin-shaped electrode 26; a lead 30 that is fixedly disposed within a wiring space 36 formed in the guide rail 32 and that electrically connects with the solar cell 14 of a slat 12; and an electrode formed on the lead 30 such as to be electrically in contact with the pin-shaped electrode 26.

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SOLAR CELL SYSTEM

NºPublicación: EP3690960A1 05/08/2020

Solicitante:

SEKISUI CHEMICAL CO LTD [JP]

CN_111149219_A

Resumen de: EP3690960A1

A solar cell system for generating electricity by absorbing sunlight, comprising a laminated structure and a power generation cell disposed in a peripheral area of the laminated structure, wherein, in the laminated structure, a transparent sheet member comprising a wavelength conversion material and a first transparent sheet are laminated, a maximum emission wavelength of the wavelength conversion material is 780 nm or more, and a refractive index na1of the first transparent sheet is higher than a refractive index nbof the transparent sheet member. According to the present invention, can provide a solar cell system including a power generation cell and a transparent layer capable of efficiently guiding light to a side surface, wherein, inside the transparent layer, light having been incident on a surface of the transparent layer is converted into light with a long wavelength, such as near infrared radiation.

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THREE-DIMENSIONAL SOLAR CELL AND PHOTOVOLTAIC SOLAR MODULE

NºPublicación: EP3691120A1 05/08/2020

Solicitante:

GAUTHIER SYLVAIN [FR]
GAUTHIER EP BOISFER HANNAH [FR]
GRAS PHILIPPE [FR]
SERET PASCAL [MC]
SURLERAUX CHRISTOPHE [BE]
VAN MOSNENCK DANIEL [BE]

EP_3691119_A1

Resumen de: EP3691119A1

La présente invention concerne une cellule solaire tridimensionnelle (1) caractérisée en ce qu'elle comporte au moins:-une paroi photovoltaïque (2) constituée d'au moins deux unités photovoltaïques (3) en forme de tronc de solide assemblées de sorte à former le mur de la cellule solaire (1), lesdites unités (3) étant constituées de deux bases normalement parallèles, une base supérieure B1 et une base inférieure B2 entre lesquelles s'étend une partie de solide de hauteur h dont les faces sont polygonales et/ou rondes et/ou hybrides, chacune de ces unités (3) comportant, au moins sur leurs surfaces internes (4), un revêtement photovoltaïque (4');-un noyau d'interaction (5) permettant aux ondes lumineuses d'entrer en contact avec le revêtement photovoltaïque (4').

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SOLAR ASSEMBLY AND HOLDING DEVICE FOR MOUNTING AT LEAST ONE SOLAR MODULE TO A SUPPORT

NºPublicación: EP3690347A1 05/08/2020

Solicitante:

ENERGIEWENDEPLANER GMBH [DE]

DE_102020102136_A1

Resumen de: EP3690347A1

Offenbart wird eine Haltevorrichtung (100) zum Montieren von mindestens einem Solarmodul (102, 104) an einem Träger (106), die Haltevorrichtung (100) aufweisend: eine erste Oberfläche (108) und eine zweite Oberfläche (110), wobei die erste Oberfläche (108) und die zweite Oberfläche (110) voneinander abgewandt sind; eine erste Anschlagfläche (112), welche an dem Träger (106) positionierbar ist, wobei der Träger (106) der ersten Oberfläche (108) gegenüber liegt und; eine zweite Anschlagfläche (114), an welcher ein Solarmodul (102) positionierbar ist, wobei das Solarmodul (102) der zweiten Oberfläche gegenüber liegt.

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THREE-DIMENSIONAL SOLAR CELL AND PHOTOVOLTAIC SOLAR MODULE

NºPublicación: EP3691119A1 05/08/2020

Solicitante:

GAUTHIER SYLVAIN [FR]
GAUTHIER EP BOISFER HANNAH [FR]
GRAS PHILIPPE [FR]
SERET PASCAL [MC]
SURLERAUX CHRISTOPHE [BE]
VAN MOSNENCK DANIEL [BE]

EP_3691120_A1

Resumen de: EP3691119A1

La présente invention concerne une cellule solaire tridimensionnelle (1) caractérisée en ce qu'elle comporte au moins:-une paroi photovoltaïque (2) constituée d'au moins deux unités photovoltaïques (3) en forme de tronc de solide assemblées de sorte à former le mur de la cellule solaire (1), lesdites unités (3) étant constituées de deux bases normalement parallèles, une base supérieure B1 et une base inférieure B2 entre lesquelles s'étend une partie de solide de hauteur h dont les faces sont polygonales et/ou rondes et/ou hybrides, chacune de ces unités (3) comportant, au moins sur leurs surfaces internes (4), un revêtement photovoltaïque (4');-un noyau d'interaction (5) permettant aux ondes lumineuses d'entrer en contact avec le revêtement photovoltaïque (4').

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Appareil équipé de cellules photovoltaïques de type silicium cristallin présentant des surfaces de géométries variées

NºPublicación: FR3092215A1 31/07/2020

Solicitante:

GROUPE ADEO [FR]

Resumen de: FR3092215A1

Appareil électrique équipé de cellules photovoltaïques, de type silicium cristallin, présentant des surfaces de géométries variées L’invention concerne un appareil (100) comprenant au moins un groupe de cellules photovoltaïques (4) de type silicium cristallin montées en série et un support (1) définissant une surface (2) à géométrie libre sur laquelle sont agencées les cellules photovoltaïques (3) qui présentent des géométries variées entre elles de sorte à couvrir ladite surface (2) du support (1). L’appareil pourra être un luminaire, un parasol, un système d’arrosage automatique de pelouse ou jardin, un robot tondeuse, voire un panneau solaire. L’invention permet de réduire les dimensions du support (1) en optimisant l’intensité fournie par les cellules photovoltaïques (3) ou d’augmenter l’intensité fournie sans augmenter les dimensions du support. Figure pour l’abrégé : Fig. 3

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FABRICATING THIN-FILM OPTOELECTRONIC DEVICES WITH ADDED RUBIDIUM AND/OR CESIUM

NºPublicación: US2020243699A1 30/07/2020

Solicitante:

FLISOM AG [CH]

US_2019035953_A1

Resumen de: US2020243699A1

A method for fabricating thin-film optoelectronic devices (100), the method comprising: providing a alkali-nondiffusing substrate (110), forming a back-contact layer (120); forming at least one absorber layer (130) made of an ABC chalcogenide material, adding least one and advantageously at least two different alkali metals, and forming at least one front-contact layer (150) wherein one of said alkali metals comprise Rb and/or Cs and where, following forming said front-contact layer, in the interval of layers (470) from back-contact layer (120), exclusive, to front-contact layer (150), inclusive, the comprised amounts resulting from adding alkali metals are, for Rb and/or Cs, in the range of 500 to 10000 ppm and, for the other alkali metals, typically Na or K, in the range of 5 to 2000 ppm and at most 1/2 and at least 1/2000 of the comprised amount of Rb and/or Cs. The method (200) is advantageous for more environmentally-friendly production of photovoltaic devices on flexible substrates with high photovoltaic conversion efficiency and faster production rate.

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Selenium-Fullerene Heterojunction Solar Cell

NºPublicación: US2020243784A1 30/07/2020

Solicitante:

IBM [US]

US_2018233622_PA

Resumen de: US2020243784A1

Selenium-fullerene heterojunction solar cells and techniques for fabrication thereof are provided. In one aspect, a method of forming a solar cell includes: forming a front contact on a substrate; depositing an n-type semiconducting layer on the front contact, wherein the n-type semiconducting layer comprises a fullerene or fullerene derivative; forming a p-type chalcogen absorber layer on the n-type semiconducting layer; depositing a high workfunction material onto the p-type chalcogen absorber layer, wherein the high workfunction material has a workfunction of greater than about 5.2 electron volts; and forming a back contact on the high workfunction material. Solar cells and other methods for formation thereof are also provided.

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Light redirecting device and solar cell module comprising said device

NºPublicación: AU2019213710A1 30/07/2020

Solicitante:

3M INNOVATIVE PROPERTIES CO

US_2019237601_PA

Resumen de: AU2019213710A1

The present disclosure relates to a device, a solar cell module, a method of making a flexible sunlight redirecting film, a method of installing a solar cell module at an installation site, and a method of making a solar cell module. A sunlight redirecting film comprises a first layer having a first major surface and a second major surface that includes a plurality of structures. A largest triangle that can be inscribed in a cross section of each structure taken perpendicular to the first surface has first and second facets extending away from the first major surface to a peak of the triangle. A length of the first facet differs from a length of the second facet by at least 10%. The sunlight redirecting film also comprises a second layer disposed on and conforming to the structures. The second layer is configured to redirect sunlight impinging on the second layer.

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Busbar-less shingled array solar cells and methods of manufacturing solar modules

NºPublicación: AU2018402719A1 30/07/2020

Solicitante:

FLEX LTD

CN_111133591_A

Resumen de: AU2018402719A1

A method of forming a solar module. The method includes etching a solar cell, singulating the cell to form strips, and depositing a conductive adhesive on at least one portion of the singulated strips. The strips are then arranged with the conductive adhesive in a shingled manner to form strings of strips such that a portion of each strip overlaps with a portion of the next with the conductive adhesive forming a bond between adjacent strips. A plurality of strings are then connected electrically in parallel to form a set of strings, and a plurality of sets of strings are connected electrically in series. The sets of strings are encapsulated between a front glass and a backsheet and mounted in a frame to form a solar module.

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Method of manufacturing shingled solar modules

Nº publicación: AU2018403240A1 30/07/2020

Solicitante:

FLEX LTD

JP_2020509596_A

Resumen de: AU2018403240A1

A method including singulating a solar cell to form a plurality of strips, the singulation exposes unpassivated portions of the solar cell. The method further includes sorting the strips to ensure that similar shaped strips are grouped together, and re-passivating the plurality of strips, wherein the re-passivation eliminates active recombination centers. The method further includes aligning the re-passivated strips in an overlapping pattern, depositing electrically conductive adhesive (ECA) between the overlapped portions of the re-passivated strips, wherein the ECA adheres adjacent re-passivated strips to one another and electrically connects the re-passivated strips to form a string, electrically connecting a plurality of strings in parallel to form a string set, electrically connecting at least two string sets in series, and encapsulating the electrically connected string sets.

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