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Splicing type installation method for flexible thin film solar cell module of curtain or roof photovoltaic power station

A technology of solar cells and solar modules, applied in photovoltaic power generation, photovoltaic modules, electrical components, etc., can solve the problems of increased weight, damage to the roof waterproof layer, complicated installation process, etc., and achieves low cost, easy large-area installation, and simple process Effect

Inactive Publication Date: 2017-12-08
BEIJING SIFANG CRENERGEY OPTOELECTRONICS TECH CO LTD +1
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] The substrates of thin-film solar cells can be divided into rigid substrates (such as glass) and flexible (such as thin metal) substrates. The solar modules on rigid substrates are the same as crystalline silicon solar modules, which require pre-installed brackets on the curtain wall or roof. Then install the solar module on the bracket, the installation process is complicated, need to change the structure of the wall or the roof, destroy the waterproof layer of the roof, increase the weight and other disadvantages

Method used

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  • Splicing type installation method for flexible thin film solar cell module of curtain or roof photovoltaic power station
  • Splicing type installation method for flexible thin film solar cell module of curtain or roof photovoltaic power station
  • Splicing type installation method for flexible thin film solar cell module of curtain or roof photovoltaic power station

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Embodiment Construction

[0042] The technical solution of the present invention will be further described through the following embodiments in conjunction with the accompanying drawings, but not limited to the content of this embodiment.

[0043] See attached figure 1 A method for adhesively installing flexible thin-film solar cell components of a curtain wall or roof photovoltaic power station comprises a flexible thin-film solar cell component 101 and an adhesive material.

[0044] The flexible thin-film solar cell module 101 includes: a lower water-blocking film 203, a lower cross-linked film 204, a flexible thin-film solar cell chip 202, a conductive copper strip 201, an upper cross-linked film 205, a high-transmittance upper water-blocking film 206, Connector 102. Wherein, the upper water-blocking film can be a composite film, which itself can be composed of multiple layers with high water-blocking properties, or can be a single film layer.

[0045] The adhesive material is double-sided tape 30...

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Abstract

The invention relates to a splicing type installation method for a flexible thin film solar cell module of a curtain or roof photovoltaic power station. The installation method at least involves a flexible thin film solar cell module and a splicing glue layer, wherein the flexible thin film solar cell comprises a battery substrate of a flexible metal or non-metal material, a power generation thin film layer, a glue film layer and a water blocking layer, the splicing glue layer comprises double-sided glue and splicing glue, the flexible thin film solar module is fixed on a curtain or roof surface by a splicing mode of the double-sided glue and the splicing glue, the flexible thin film solar modules are connected and conducted via connectors, and a series structure is formed among the modules so as to form a photovoltaic system. The method process is simple to implement and is free from influence of an environmental factor, and meanwhile, the method is safe and reliable and can be used in installation of a flexible thin film solar module curtain and roof photovoltaic system.

Description

technical field [0001] The invention belongs to the technical field of installation of solar cell photovoltaic power stations, and relates to an adhesive installation method of flexible thin-film solar cell components of a curtain wall or roof photovoltaic power station, in particular to an adhesive installation method of flexible solar cell components. Background technique [0002] Energy and environmental issues have been the focus of attention in the world in recent years. In order to achieve sustainable development of energy and the environment, countries around the world have focused on photovoltaic power generation. In the existing photovoltaic solar market, solar cells that have been commercially applied mainly include crystal Silicon solar cells and thin-film solar cells; thin-film solar cells include polycrystalline and microcrystalline silicon-based thin-film cells, copper indium selenide thin-film cells, cadmium telluride thin-film cells, multi-junction gallium ars...

Claims

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Application Information

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IPC IPC(8): H01L31/048H02S20/22H02S20/23H02S40/34
CPCH01L31/0481H02S20/22H02S20/23H02S40/34Y02B10/10Y02E10/50
Inventor 张宁余新平王刚李宝瑛李爽徐会杰张龙
Owner BEIJING SIFANG CRENERGEY OPTOELECTRONICS TECH CO LTD
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