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Solar cell lamination method and solar cell

A technology of solar cells and electrode layers, applied in the field of solar cells, can solve the problem of high cost

Inactive Publication Date: 2018-11-16
山东彼岸时代科技有限公司
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  • Abstract
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Problems solved by technology

[0005] The main purpose of the present invention is to provide a solar cell lamination method and a solar cell to solve the problem of high cost of the solar cell lamination method in the prior art

Method used

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  • Solar cell lamination method and solar cell

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Embodiment Construction

[0032] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0033] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the art to which this application belongs.

[0034] In the present invention, unless stated otherwise, the used orientation words such as "upper, lower, top, bottom" are usually for the directions shown in the drawings, or for the parts themselves in the vertical, In terms of vertical or gravitational direction; similarly, for the convenience of understanding and description, "inner and outer" refer to the inner and outer relative to the outline of each component itself, but the above orientation words ...

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Abstract

The invention provides a solar cell lamination method and a solar cell. The solar cell lamination method comprises the step of laying a glue film layer on at least one electrode layer so that light can be reflected onto a photoelectric conversion layer of the solar cell by the glue film layer, wherein the glue film layer comprises a white glue film and an auxiliary glue film. By the solar cell lamination method, the problem of relatively high cost of the solar cell lamination method in the prior art is solved.

Description

technical field [0001] The invention relates to the technical field of solar cells, in particular to a solar cell lamination method and a solar cell. Background technique [0002] At present, there are many types of solar cells, mainly silicon-based cells, copper indium gallium tin cells and cadmium telluride cells. Silicon-based batteries include monocrystalline silicon, polycrystalline silicon and thin-film silicon batteries. Among them, thin-film silicon solar cells include single-cell amorphous silicon cells, amorphous silicon / microcrystalline silicon multi-cell cells, etc., which have abundant raw materials, short energy recovery period, and are suitable for mass production, and have attracted widespread attention. The production process of thin-film solar cells is generally: (1) depositing a transparent front electrode layer on a glass substrate; (2) making a thin-film photoelectric conversion layer; (3) depositing a back electrode layer; (4) connecting wires; (5) wir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/18H01L31/048H01L31/0216H01L31/054
CPCH01L31/02168H01L31/048H01L31/054H01L31/1804Y02E10/52Y02E10/547Y02P70/50
Inventor 孟庆凯戚运东马海庆周丹丹
Owner 山东彼岸时代科技有限公司
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