Flexible concentrating solar cell

A flexible solar cell and solar cell technology, applied in the field of solar cells, can solve problems such as the inability of the concentrating mechanism to meet the flexibility requirements, and achieve the effects of reduced battery usage, easy molding, and high transmittance

Inactive Publication Date: 2016-03-23
CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the solar cell is flexible, the original light-gathering mechanism can no longer meet the flexibility requirements

Method used

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  • Flexible concentrating solar cell

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Embodiment Construction

[0015] In order to further understand the content of the invention, features and effects of the present invention, the following embodiments are exemplified and described in detail with the accompanying drawings as follows:

[0016] see figure 1 , a flexible concentrating solar cell, comprising: a packaging back film D; a packaging front film A is arranged on the packaging back film D; the packaging back film D and the packaging front film A are connected by a packaging adhesive film B ; M flexible solar cells C are discretely arranged between the packaging back film D and the packaging adhesive film B; the packaging front film A has a wave-shaped light-concentrating structure; the M is a natural number. The above-mentioned pre-package film A is the molding material of the condenser lens. It is made of high light transmittance, anti-fouling, anti-ultraviolet polymer water-blocking material;

[0017] The following is an example of CIGS flexible concentrating solar cells:

[...

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Abstract

The invention discloses a flexible concentrating solar cell, belonging to the technical field of a solar cell. The flexible concentrating solar cell comprises a package back film and is characterized in that a package front film is arranged on the package back film, the package back film and the package front film are connected by a package adhesive film, M single flexible solar cells are arranged between the package back film and the package front film in a discrete way, the package front film is of a corrugated tile shaped concentrating structure, and M is a natural number. With the characteristics of high flexibility, high transmittance and easiness in shaping of a flexible cell package material, a lens structure is directly formed on the package material during the package process of the cell; and through the design of a package material fabrication die, a concentrating package film with low concentrating multiple is obtained.

Description

technical field [0001] The invention belongs to the technical field of solar cells, in particular to a flexible concentrating solar cell. Background technique [0002] At present, the diversification of the application of solar cells promotes the flexibility of solar cells. After the solar cell is flexible, the original concentrating mechanism can no longer meet the flexibility requirements. Therefore, it is particularly important to design and develop a flexible concentrating solar cell with concentrating function. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a flexible concentrating solar cell with a concentrating function. [0004] The technical scheme that the present invention takes to solve the technical problems existing in the known technology is: [0005] A flexible concentrating solar cell, comprising: a packaging back film; characterized in that: a packaging front film is arranged on the packaging...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/048H01L31/054
CPCY02E10/52H01L31/048
Inventor 赵岳申绪男乔在祥赵彦民
Owner CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST
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