Flexible crystalline silicon solar assembly

A technology for solar modules and curved crystals, applied in semiconductor devices, electrical components, photovoltaic power generation, etc., can solve the problems of fragile, unsuitable environment with uneven surface, limited rigidity of crystalline silicon solar cells, etc., and achieves a simple process. , the effect of breaking through the complexity and high social benefits

Inactive Publication Date: 2014-06-04
苏州柔印光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, limited by the rigidity, brittleness and fragile characteristics of crystalline silicon solar cells, it cannot be applied to some environments with uneven surfaces.
However, the efficiency of current bendable and flexible thin-film solar cells generally cannot meet people's needs.

Method used

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  • Flexible crystalline silicon solar assembly
  • Flexible crystalline silicon solar assembly
  • Flexible crystalline silicon solar assembly

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Embodiment Construction

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, and to make the above-mentioned purpose, features and advantages of the present invention more obvious and comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] Prepare the full-page PCB module according to the design requirements, and at the same time, electrically connect the crystalline silicon solar cells (8) according to the cell gap required by the design, the distance between the PCB modules is the same as the gap between the cells, and then connect them The battery strings are positioned on the full-page PCB module, so that each battery slice corresponds to each PCB module (9), and the connection tin strip (6) between the battery slices corresponds to the slot of the PCB (7), such as figure 2 .

[0027] Follow the sequence from top to bottom of high-transparency front ...

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Abstract

The invention provides a flexible crystalline silicon solar assembly which is flexible, easy to produce and operate and wide in application. The flexible crystalline silicon solar assembly is sequentially formed by a high-transparency front film, EVA adhesive, a crystalline silicon solar cell layer, a PCB module layer, EVA adhesive and a solar back film in a laminated mode under the high temperature and high pressure conditions. The PCB module layer is composed of a plurality of PCB modules in a connected mode, and solar cell sheets of the crystalline silicon solar cell layer are located on the PCB modules and electrically connected through tin coating belts. Flexibly-connected grooves are formed among the PCB modules through the laminated flexible crystalline silicon solar assembly. The flexible crystalline silicon solar assembly is simple in production process, light in weight, good in flexibility and high in application value.

Description

technical field [0001] The patent of the present invention relates to a bendable crystalline silicon solar module, specifically designing a design and processing technology research of a crystalline silicon solar module. Background technique [0002] As a renewable and clean energy source, solar energy plays an increasingly important role in people's lives. At present, crystalline silicon solar modules are the most widely used. Large-scale power stations and small roof systems are the first choice for crystalline silicon solar modules. However, limited by the rigidity, brittleness and fragile characteristics of crystalline silicon solar cells, it cannot be applied to some environments with uneven surfaces. However, the efficiency of current bendable and flexible thin-film solar cells generally cannot meet people's needs. [0003] The present invention will solve this problem by combining the crystalline silicon solar cells with the hard PCB, and the PCB and the PCB are con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/048
CPCY02E10/50H01L31/048H01L31/0504
Inventor 桂裕鹏邱旭东桂成新
Owner 苏州柔印光电科技有限公司
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