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Flame-retardant polysilicon solar cell panel

A solar panel and polysilicon technology, applied in circuits, photovoltaic power generation, electrical components, etc., can solve problems such as threats to personal safety, solar cell glass bursting, etc., to improve light absorption, improve fire-retardant performance and service life, enhance The effect of light transmittance

Inactive Publication Date: 2018-05-08
JIANGSU MINGYU NEW ENERGY RESOURCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since solar cells are mostly packaged in glass, once a fire occurs, the glass on the solar cells will burst, threatening people's personal safety

Method used

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  • Flame-retardant polysilicon solar cell panel

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Embodiment Construction

[0021] In order to facilitate the understanding of those skilled in the art, the present invention will be described in detail below in conjunction with the drawings and specific embodiments. The "upper" in the present invention refers to the direction of the surface of the solar panel receiving sunlight, and the "lower" refers to the opposite side of the "upper".

[0022] Such as figure 1 As shown, a flame-retardant polysilicon solar cell panel includes from top to bottom: a fireproof glass layer 1, an anti-reflection film 2, a PVB bonding layer 3, a polysilicon solar cell sheet 4, a PVB bonding layer 5, and a back sheet 6 , Junction box 7, frame body 8.

[0023] The fireproof glass is double-layer cesium potassium fireproof glass. The cesium potassium fireproof glass has good light transmission performance, fireproof and flame retardant performance, high strength and good weather resistance, and can improve the service life of polycrystalline silicon solar panels. The pane...

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PUM

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Abstract

The invention provides a flame-retardant polysilicon solar cell panel. The flame-retardant polysilicon solar cell panel is characterized by sequentially comprising a fireproof glass layer, an antireflection film, one PVB adhesive layer, a polysilicon solar cell, the other PVB adhesive layer, a backboard, a junction box and a frame body from top to bottom, wherein cesium-potassium fireproof glass is adopted by the fireproof glass layer; the antireflection film is a three-layer antireflection film; a TPT solar backboard is adopted as the backboard; a photosensitive diode is arranged in the junction box; and an aluminum alloy frame body is adopted as the frame body and a layer fireproof metal cloth is attached to the outside of the frame body. According to the flame-retardant polysilicon solar cell panel, the flame retardant property of the whole solar cell panel is improved through packaging the solar cell, and the safety of solar application is further improved.

Description

technical field [0001] The invention belongs to the field of solar battery panels, and in particular relates to a flame-retardant polycrystalline silicon solar battery panel. Background technique [0002] As the global energy becomes increasingly tense, people begin to vigorously develop the use of solar energy. Solar panels are the most mature and widely used devices in this field to convert solar energy into electrical energy. A solar panel (Solarpanel) is composed of one or more solar cells to form a solar panel. A solar cell is a semiconductor device that converts light into electricity. It can convert the solar radiation energy irradiated on its surface into direct current. [0003] Solar panels are divided into crystalline silicon solar cells, thin film solar cells, organic solar cells, etc., wherein crystalline silicon solar cells include monocrystalline silicon solar cells and polycrystalline silicon solar cells. The photoelectric conversion efficiency of monocryst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/048H01L31/049H01L31/054H02S40/34
CPCH01L31/0481H01L31/049H01L31/0543H02S40/34Y02E10/52
Inventor 徐学兵
Owner JIANGSU MINGYU NEW ENERGY RESOURCES