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Solar cell component and manufacturing method thereof

A technology of solar cells and manufacturing methods, applied in the field of solar cells, capable of solving the problems of complex process and high cost, and achieving the effect of low cost and simple manufacturing process

Inactive Publication Date: 2013-06-19
SUNOVEL SUZHOU TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the manufacturing of silicon wafers with a larger area is not only complicated, but also costly.

Method used

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  • Solar cell component and manufacturing method thereof
  • Solar cell component and manufacturing method thereof
  • Solar cell component and manufacturing method thereof

Examples

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Embodiment Construction

[0036] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0037] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, the present invention provides examples of...

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Abstract

A solar cell component comprises an upper encapsulation body, a first electric conduction structure, a solar cell, a second electric conduction structure and a lower encapsulation body, the solar cell comprises a plurality of parallel strip-shaped solar cell units, and front electrodes of the solar cell units comprise a plurality of parallel electrodes covering part of light entering faces of the solar cell units. Preferably, the solar cell units are inserted in a plurality of parallel strip-shaped grooves of the upper encapsulation body and / or the lower encapsulation body; the first electric conduction structure comprises at least one electric conduction bar, the first electric conduction structure is contacted with the front electrodes of the solar cell unit; the second electric conduction structure comprises at least one second electric conduction bar and is arrayed with the first electric conduction structure in a staggering mode; and a surface of the upper encapsulation body is provided with a light ray adjusting structure. Correspondingly, the invention further provides a manufacturing method of the solar cell component. The solar cell component has the advantages of being low in cost, material-saving, simple in process, and high in transferring efficiency.

Description

technical field [0001] The invention relates to the field of solar cells, in particular to a solar cell component and a manufacturing method thereof. Background technique [0002] In recent years, due to problems such as energy shortage and environmental pollution, solar energy has become one of the solutions to these problems. With the rapid development of solar cells and semiconductor industries, solar cells are widely used in various fields. Since the advent of solar cells, how to reduce the cost of solar cells and how to improve the conversion efficiency of solar cells has been the goal of solar cell practitioners. [0003] Improving the ability of solar cells to absorb light is one of the important ways to improve the conversion efficiency of solar cells. Among them, forming a textured structure on the surface of solar cells can effectively reduce the reflection loss of sunlight on the surface of silicon wafers, which is an improvement in the prior art. An important me...

Claims

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Application Information

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IPC IPC(8): H01L31/0236H01L31/052H01L31/042H01L31/18H01L31/054
CPCY02E10/52Y02P70/50
Inventor 骆志炯朱慧珑尹海洲
Owner SUNOVEL SUZHOU TECH
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