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Применить Всего найдено 14. Отображено 12.
21-01-2021 дата публикации

Method and system for manufacturing solar cells and shingled solar cell modules

Номер: US20210020525A1
Автор: Bingwei YIN, Fushen ZHOU, Jun Sun, Shiyin DING
Принадлежит: Chengdu Yefan Science and Technology Co Ltd

The present disclosure provides a method and system for manufacturing solar cells and shingled solar cell modules. The method as provided by the present disclosure includes performing scribing and dividing of the solar cells, sorting the obtained solar cell strips, and packaging the cell strips in the solar cell manufacturing process. The solar cell strips can be assembled directly after dismantling the package in the solar module manufacturing process. Therefore, the method can accomplish a smooth flow of manufacturing solar cells and shingled solar cell modules, reduce repeated processing steps, lower the risk of cracking and costs thereof, and optimize the current matching and the color consistency of the cell strips in the shingled solar cell modules.

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Номер записи: 1
21-01-2021 дата публикации

Method and system for manufacturing solar cells and shingled solar cell modules

Номер: US20210020526A1
Автор: Bingwei YIN, Fushen ZHOU, Jun Sun, Shiyin DING
Принадлежит: Chengdu Yefan Science and Technology Co Ltd

The present disclosure provides a method and system for manufacturing solar cells and shingled solar cell modules. The method as provided by the present disclosure includes performing scribing and dividing of the solar cells, sorting the obtained solar cell strips, and packaging the cell strips in the solar cell manufacturing process. The solar cell strips can be assembled directly after dismantling the package in the solar module manufacturing process. Therefore, the method can accomplish a smooth flow of manufacturing solar cells and shingled solar cell modules, reduce repeated processing steps, lower the risk of cracking and costs thereof, and optimize the current matching and the color consistency of the cell strips in the shingled solar cell modules.

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Номер записи: 2
21-01-2021 дата публикации

SOLAR CELLS FOR SHINGLED SOLAR CELL MODULE, SHINGLED SOLAR CELL MODULE, AND METHOD OF MAKING SOLAR CELLS

Номер: US20210020791A1
Автор: Chen Dengyun, Ding Shiyin, Sun Jun, Yin Bingwei, Zhang Zhengrong, Zhou Fushen
Принадлежит:

The present disclosure relates to solar cells for a shingled solar cell module, a shingled solar cell module, and a method of making solar cells for the shingled solar cell module. Said solar cell has a front side and a back side, a plurality of front side busbars being arranged on the front side, a plurality of back side busbars being arranged on the back side, the solar cell comprising a plurality of sections, each section comprising a front side busbar and a back side busbar located at edges thereof, the front side busbar of at least one section of the solar cell having an extension at one end or both ends, the extension extending along another edge of said at least one section intersecting with the above-mentioned edges. The shingled solar cell module is fabricated from solar cell strips split from the solar cell. 1. A solar cell for a shingled solar cell module , said solar cell having a front side and a back side , a plurality of front side busbars arranged on the front side , and a plurality of back side busbars arranged on the back side , comprising:a plurality of sections, each section comprising a front side busbar and a back side busbar located at edges thereof,wherein each front side busbar has a main body that extends along an edge of its respective section that is not an edge of the solar cell,wherein the solar cell has chamfers, and the front side busbar of at least one chamfered section of the solar cell has an extension at an end of its main body, the extension extending along an entire length of another edge of the chamfered section intersecting with the edge where the main body of the front side busbar of the section is located, and continues to extend along a partial or entire length of a chamfered edge of the chamfered section that abuts against the another edge,wherein the extension extends linearly with a non-constant width, andwherein the plurality of front side busbars include two front side busbars which are adjacent to each other, and the ...

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Номер записи: 3
21-01-2021 дата публикации

SOLAR CELLS FOR SHINGLED SOLAR CELL MODULE, SHINGLED SOLAR CELL MODULE, AND METHOD OF MAKING SOLAR CELLS

Номер: US20210020792A1
Автор: Chen Dengyun, Ding Shiyin, Sun Jun, Yin Bingwei, Zhang Zhengrong, Zhou Fushen
Принадлежит:

The present disclosure relates to solar cells for a shingled solar cell module, a shingled solar cell module, and a method of making solar cells for the shingled solar cell module. Said solar cell has a front side and a back side, a plurality of front side busbars being arranged on the front side, a plurality of back side busbars being arranged on the back side, the solar cell comprising a plurality of sections, each section comprising a front side busbar and a back side busbar located at edges thereof, the front side busbar of at least one section of the solar cell having an extension at one end or both ends, the extension extending along another edge of said at least one section intersecting with the above-mentioned edges. The shingled solar cell module is fabricated from solar cell strips split from the solar cell. 1. A solar cell for a shingled solar cell module , said solar cell having a front side and a back side , a plurality of front side busbars arranged on the front side , and a plurality of back side busbars arranged on the back side , comprising:a plurality of sections, each section comprising a front side busbar and a back side busbar located at edges thereof,wherein each front side busbar has a main body that extends along an edge of its respective section that is not an edge of the solar cell,wherein the solar cell has chamfers, and the front side busbar of at least one chamfered section of the solar cell has an extension at an end of its main body, the extension extending along an entire length of another edge of the chamfered section intersecting with the edge where the main body of the front side busbar of the section is located, and continues to extend along a partial or entire length of a chamfered edge of the chamfered section that abuts against the another edge,wherein the extension extends linearly with a non-constant width, andwherein the plurality of front side busbars include two pairs of front side busbars, and two front side busbars of ...

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Номер записи: 4
04-03-2021 дата публикации

SOLAR CELLS FOR SHINGLED SOLAR CELL MODULE, SHINGLED SOLAR CELL MODULE, AND METHOD OF MAKING SOLAR CELLS

Номер: US20210066512A1
Автор: Chen Dengyun, Ding Shiyin, Sun Jun, Yin Bingwei, Zhang Zhengrong, Zhou Fushen
Принадлежит:

The present disclosure relates to solar cells for a shingled solar cell module, a shingled solar cell module, and a method of making solar cells for the shingled solar cell module. Said solar cell has a front side and a back side, a plurality of front side busbars being arranged on the front side, a plurality of back side busbars being arranged on the back side, the solar cell comprising a plurality of sections, each section comprising a front side busbar and a back side busbar located at edges thereof, the front side busbar of at least one section of the solar cell having an extension at one end or both ends, the extension extending along another edge of said at least one section intersecting with the above-mentioned edges. The shingled solar cell module is fabricated from solar cell strips split from the solar cell. 1. A solar cell for a shingled solar cell module , said solar cell having a front side and a back side , a plurality of front side busbars arranged on the front side , and a plurality of back side busbars arranged on the back side , comprising:a plurality of sections, each section comprising a front side busbar and a back side busbar located at edges thereof,wherein each front side busbar has a main body that extends along an edge of its respective section that is not an edge of the solar cell,wherein the solar cell has chamfers, and the front side busbar of at least one chamfered section of the solar cell has an extension at an end of its main body, the extension extending along an entire length of another edge of the chamfered section intersecting with the edge where the main body of the front side busbar of the section is located, and continues to extend along a partial or entire length of a chamfered edge of the chamfered section that abuts against the another edge,wherein the extension extends linearly with a non-constant width, andwherein the plurality of front side busbars include two pairs of front side busbars, where the two front side busbars ...

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Номер записи: 5
04-03-2021 дата публикации

SOLAR CELLS FOR SHINGLED SOLAR CELL MODULE, SHINGLED SOLAR CELL MODULE, AND METHOD OF MAKING SOLAR CELLS

Номер: US20210066513A1
Автор: Chen Dengyun, Ding Shiyin, Sun Jun, Yin Bingwei, Zhang Zhengrong, Zhou Fushen
Принадлежит:

The present disclosure relates to solar cells for a shingled solar cell module, a shingled solar cell module, and a method of making solar cells for the shingled solar cell module. Said solar cell has a front side and a back side, a plurality of front side busbars being arranged on the front side, a plurality of back side busbars being arranged on the back side, the solar cell comprising a plurality of sections, each section comprising a front side busbar and a back side busbar located at edges thereof, the front side busbar of at least one section of the solar cell having an extension at one end or both ends, the extension extending along another edge of said at least one section intersecting with the above-mentioned edges. The shingled solar cell module is fabricated from solar cell strips split from the solar cell. 1. A solar cell for a shingled solar cell module , said solar cell having a front side and a back side , a plurality of front side busbars arranged on the front side , and a plurality of back side busbars arranged on the back side , comprising:a plurality of sections, each section comprising a front side busbar and a back side busbar located at edges thereof,wherein each front side busbar has a main body that extends along an edge of its respective section that is not an edge of the solar cell,wherein the solar cell has chamfers, and the front side busbar of at least one chamfered section of the solar cell has an extension at an end of its main body, the extension extending along an entire length of another edge of the chamfered section intersecting with the edge where the main body of the front side busbar of the section is located, and continues to extend along a partial or entire length of a chamfered edge of the chamfered section that abuts against the another edge,wherein the extension extends linearly with a non-constant width, andwherein the plurality of front side busbars include two front side busbars which are adjacent to each other, and the ...

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Номер записи: 6
21-05-2020 дата публикации

SOLAR CELLS FOR SHINGLED SOLAR CELL MODULE, SHINGLED SOLAR CELL MODULE, AND METHOD OF MAKING SOLAR CELLS

Номер: US20200161481A1
Автор: Chen Dengyun, Ding Shiyin, Sun Jun, Yin Bingwei, Zhang Zhengrong, Zhou Fushen
Принадлежит:

The present disclosure relates to solar cells for a shingled solar cell module, a shingled solar cell module, and a method of making solar cells for the shingled solar cell module. Said solar cell has a front side and a back side, a plurality of front side busbars being arranged on the front side, a plurality of back side busbars being arranged on the back side, the solar cell comprising a plurality of sections, each section comprising a front side busbar and a back side busbar located at edges thereof, the front side busbar of at least one section of the solar cell having an extension at one end or both ends, the extension extending along another edge of said at least one section intersecting with the above-mentioned edges. The shingled solar cell module is fabricated from solar cell strips split from the solar cell. 1. A solar cell for a shingled solar cell module , said solar cell having a front side and a back side , a plurality of front side busbars arranged on the front side , and a plurality of back side busbars arranged on the back side , comprising:a plurality of sections, each section comprising a front side busbar and a back side busbar located at edges thereof,wherein each front side busbar has a main body where no main body is located at any edge of the solar cell, the front side busbar of at least one section of the solar cell has an extension at one end or both ends thereof, and the extension extends along another edge of said at least one section intersecting with the edge of the section on which the front side busbar is located,wherein the solar cell has chamfers, and the extension of the front side busbar of at least one chamfer section of the solar cell extends along another edge of the chamfered section intersecting with an edge of the section where the front side busbar is located,wherein the extension extends along an entire length of the another edge of the chamfered section and continues to extend along a partial or entire length of a further ...

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Номер записи: 7
28-05-2020 дата публикации

METHOD AND SYSTEM FOR MANUFACTURING SOLAR CELLS AND SHINGLED SOLAR CELL MODULES

Номер: US20200168514A1
Автор: Ding Shiyin, Sun Jun, Yin Bingwei, Zhou Fushen
Принадлежит:

The present disclosure provides a method and system for manufacturing solar cells and shingled solar cell modules. The method as provided by the present disclosure includes performing scribing and dividing of the solar cells, sorting the obtained solar cell strips, and packaging the cell strips in the solar cell manufacturing process. The solar cell strips can be assembled directly after dismantling the package in the solar module manufacturing process. Therefore, the method can accomplish a smooth flow of manufacturing solar cells and shingled solar cell modules, reduce repeated processing steps, lower the risk of cracking and costs thereof, and optimize the current matching and the color consistency of the cell strips in the shingled solar cell modules. 1. A method of manufacturing a solar cell , comprising:scribing the solar cell and dividing the solar cell into a plurality of solar cell strips in a cell manufacturing process, andtesting and sorting the plurality of solar cell strips in the cell manufacturing process.2. The method according to claim 1 , comprising:pretreating a wafer;screen-printing a precious metal paste on a surface of the pretreated wafer;sintering and curing the screen-printed wafer to form a solar cell;scribing and dividing the solar cell into a plurality of solar cell strips; andpost-treating the plurality of solar cell strips respectively.3. The method according to claim 2 , wherein pre-treating the wafer comprises:texturing the surfaces of the wafer;forming PN junctions in the wafer by junction diffusion;removing the PN junctions at edges of the wafer by etching; anddepositing one or more anti-reflection films on a front side of the wafer, and a back passivation film on a back side of the wafer.4. The method according to claim 2 , wherein pretreating the wafer comprises:texturing the surfaces of the wafer;depositing amorphous silicon on surfaces of the wafer; anddepositing a transparent conductive oxide film on surfaces of the amorphous ...

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Номер записи: 8
29-07-2020 дата публикации

Method and system for manufacturing shingled solar cell sheet and shingled photovoltaic assembly

Номер: EP3686940A1
Автор: Bingwei YIN, Fushen ZHOU, Jun Sun, Shiyin DING
Принадлежит: Chengdu Yefan Science and Technology Co Ltd

The present disclosure provides a method and system for manufacturing solar cells and shingled solar cell modules. The method as provided by the present disclosure includes performing scribing and dividing of the solar cells, sorting the obtained solar cell strips, and packaging the cell strips in the solar cell manufacturing process. The solar cell strips can be assembled directly after dismantling the package in the solar module manufacturing process. Therefore, the method can accomplish a smooth flow of manufacturing solar cells and shingled solar cell modules, reduce repeated processing steps, lower the risk of cracking and costs thereof, and optimize the current matching and the color consistency of the cell strips in the shingled solar cell modules.

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Номер записи: 9
16-07-2020 дата публикации

Solar cells for shingled solar cell module, shingled solar cell module, and method of making solar cells

Номер: AU2020202213B2
Автор: Bingwei YIN, Dengyun Chen, Fushen ZHOU, Jun Sun, Shiyin DING, Zhengrong ZHANG
Принадлежит: Chengdu Yefan Science and Technology Co Ltd

The present disclosure relates to solar cells for a shingled solar cell module, a shingled solar cell module, and a method of making solar cells for the shingled solar cell module. Said solar cell has a front side and a back side, a plurality of front side busbars being arranged on the front side, a plurality of back side busbars being arranged on the back side, the solar cell comprising a plurality of sections, each section comprising a front side busbar and a back side busbar located at edges thereof, the front side busbar of at least one section of the solar cell having an extension at one end or both ends, the extension extending along another edge of said at least one section intersecting with the above-mentioned edges. The shingled solar cell module is fabricated from solar cell strips split from the solar cell. 134 133 rF- 1/2

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Номер записи: 10
01-10-2020 дата публикации

Method and system for manufacturing solar cells and shingled solar cell modules

Номер: AU2018409644B2
Автор: Bingwei YIN, Fushen ZHOU, Jun Sun, Shiyin DING
Принадлежит: Chengdu Yefan Science and Technology Co Ltd

The present disclosure provides a method and system for manufacturing solar cells and shingled solar cell modules. The method as provided by the present disclosure includes performing scribing and dividing of the solar cells, sorting the obtained solar cell strips, and packaging the cell strips in the solar cell manufacturing process. The solar cell strips can be assembled directly after dismantling the package in the solar module manufacturing process. Therefore, the method can accomplish a smooth flow of manufacturing solar cells and shingled solar cell modules, reduce repeated processing steps, lower the risk of cracking and costs thereof, and optimize the current matching and the color consistency of the cell strips in the shingled solar cell modules. ME_163061574_1 1/5 Drawings Pretreatment Screen-printing Sintering & curing Scribing and dividing Post-treatment Fig.1

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Номер записи: 11
23-04-2020 дата публикации

Method and system for manufacturing solar cells and shingled solar cell modules

Номер: AU2018409644A1
Автор: Bingwei YIN, Fushen ZHOU, Jun Sun, Shiyin DING
Принадлежит: Chengdu Yefan Science and Technology Co Ltd

The present disclosure provides a method and system for manufacturing solar cells and shingled solar cell modules. The method as provided by the present disclosure includes performing scribing and dividing of the solar cells, sorting the obtained solar cell strips, and packaging the cell strips in the solar cell manufacturing process. The solar cell strips can be assembled directly after dismantling the package in the solar module manufacturing process. Therefore, the method can accomplish a smooth flow of manufacturing solar cells and shingled solar cell modules, reduce repeated processing steps, lower the risk of cracking and costs thereof, and optimize the current matching and the color consistency of the cell strips in the shingled solar cell modules. ME_163061574_1 Drawings Pretreatment Screen-printing Sintering & curing Scribing and dividing Post-treatment Fig.1

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Номер записи: 12