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Explosion-proof type explosion-proof photovoltaic module

A photovoltaic module, flameproof technology, applied in the field of solar power generation, can solve the problem of low safety factor, and achieve the effects of high mechanical strength, high safety factor and good insulation performance

Pending Publication Date: 2021-05-07
CHANGZHOU ALMADEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The safety factor is low, and it can only be used in areas outside Zone 2 (explosion-proof area). To address the above shortcomings, we have developed an explosion-proof explosion-proof solar panel

Method used

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  • Explosion-proof type explosion-proof photovoltaic module
  • Explosion-proof type explosion-proof photovoltaic module
  • Explosion-proof type explosion-proof photovoltaic module

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Experimental program
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Effect test

Embodiment Construction

[0016] As shown in the figure, a flameproof explosion-proof photovoltaic module includes a body, the body includes an upper glass 1 and a lower glass 3, and a middle glass 2 between the upper glass 1 and the lower glass 3, the upper glass 1, The middle glass 2 and the lower glass 3 are fixedly connected, a solar panel 13 is arranged between the middle glass 2 and the upper glass 1, and a cable 9 is arranged on the solar panel 13, and the cable 9 passes through the The middle glass 2 and the lower glass 3 are connected to the power storage system, and a fixing device for fixing the upper glass 1 and the lower glass 3 is provided at the corner of the body. The solar panel 13 includes several battery strings 11, and the battery strings 11 are connected in series. Diodes 10 are connected in parallel between every two battery strings 11, and the diodes 10 are arranged in the wiring board 8, and the wiring board 8 is fixed on the side of the middle glass 2 close to the solar cell pa...

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Abstract

The invention relates to an explosion-proof type explosion-proof photovoltaic module, and the photovoltaic module comprises a body; the body comprises upper layer glass, lower layer glass and middle layer glass between the upper layer glass and the lower layer glass; the upper layer glass, the middle layer glass and the lower layer glass are fixedly connected, a solar cell panel is arranged between the middle layer glass and the upper layer glass, and the solar cell panel is arranged between the middle layer glass and the lower layer glass; a cable is arranged on the solar cell panel, the cable penetrates through the middle-layer glass and the lower-layer glass to be connected with an electricity storage system, and fixing devices used for fixing the upper-layer glass and the lower-layer glass are arranged at the corners of the body. The explosion-proof cable has the characteristics of good explosion-proof performance, high mechanical strength, good insulating property, high safety coefficient and the like, and explosion propagation and detonation can be avoided.

Description

technical field [0001] The invention relates to the field of solar power generation, in particular to an explosion-proof solar battery panel. Background technique [0002] Photovoltaic power generation is a clean energy source. Its application scenarios range from the initial desert and mountains to the current complementarity of fish and light, photovoltaic agriculture, photovoltaic animal husbandry, and even photovoltaics have reached every household. [0003] Existing explosion-proof solar panels are composed of 3.2mm embossed glass, back sheet, EVA, and solar cells. The 4 kinds of materials are laminated and encapsulated, then fixed with an aluminum alloy frame and assembled with an explosion-proof junction box. Although the front load of this module is high, the strength of the back panel is weak and the weather resistance is poor. There is a risk of cracking and scratching during use, and its flame retardancy is not as good as that of glass. [0004] Another explosio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/048H01L31/02
CPCH01L31/02008H01L31/0488Y02E10/50
Inventor 范喜燕林俊良李晓丰林金锡林金汉
Owner CHANGZHOU ALMADEN
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