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Color solar cell and preparation method thereof

A solar cell, color technology, applied in circuits, photovoltaic power generation, electrical components, etc., can solve the problems of not obvious product differentiation, single color of thin film battery chips, etc.

Inactive Publication Date: 2018-07-06
BEIJING APOLLO DING RONG SOLAR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a color solar cell and a preparation method thereof for thin-film cell chips with single color and indistinct product differentiation.

Method used

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  • Color solar cell and preparation method thereof
  • Color solar cell and preparation method thereof
  • Color solar cell and preparation method thereof

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Embodiment Construction

[0078] In order to make the object, technical solution and advantages of the present invention more clear, the color solar cell and its preparation method of the present invention will be further described in detail below with reference to the drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0079] see figure 1 , provides a flow chart of the preparation method of the colored solar cell 10 .

[0080] A method for preparing a colored solar cell 10, comprising:

[0081] S10 , providing a substrate 100 , forming a plurality of battery cells 20 connected in series on the surface of the substrate 100 , and each battery cell 20 includes a conductive layer 400 .

[0082] The substrate 100 may be single crystal silicon, polycrystalline silicon, amorphous silicon, glass or soda lime glass. The selection of the substrate 100 can continuously update alternati...

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Abstract

The invention relates to a color solar cell and a preparation method thereof. The cell is provided with several serial cell units. Each cell unit includes a conducting layer. A first template is provided. The first template includes at least one hollow first pattern. Shielding from the first template, a first anti-reflection layer is deposited on the conductive layer of at least one of the cell units. A second template is provided. The second template includes at least one hollow second pattern. Shielding from second template, a second anti-reflection layer is deposited on the conductive layerof at least one of the cell units. The thicknesses of the first anti-reflection layer and the second anti-reflection layer are not equal. The color solar cell has the advantages of simple process steps, convenient operation, good repeatability and high reliability can be industrially produced on a large scale. Customized production can be realized.

Description

technical field [0001] The invention relates to the field of photoelectric technology, in particular to a colored solar cell and a preparation method thereof. Background technique [0002] Solar cells adopt photovoltaic technology, which can realize photoelectric conversion effect and have broad application prospects. While realizing its basic power generation function, solar cells are also widely used in new fields. For example: building integrated photovoltaics, wearable devices, stained glass and colored walls, etc. With the continuous development of the photovoltaic market and the continuous improvement of people's aesthetics, the requirements for the appearance of photovoltaic products have also increased. BIPV requires product diversity, especially the diversity of appearance patterns and colors, to achieve harmony with the environment and architecture, beauty and individuality, and the unique and beautiful appearance is also conducive to product exhibition and publi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/048H01L31/18
CPCH01L31/048H01L31/18H01L31/02168Y02B10/10Y02E10/52
Inventor 刘德臣杨立红陈涛李新连
Owner BEIJING APOLLO DING RONG SOLAR TECH
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