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Black coated glass and solar battery assembly with black coated glass

A film-coated, black technology for electrical components, glass/slag layered products, coatings, etc.

Inactive Publication Date: 2015-05-27
CHANGZHOU ALMADEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the wider application range of solar cell modules and people's higher and higher requirements for their appearance, transparent colorless glass can no longer meet people's needs. Therefore, it is necessary to develop glasses with different colors

Method used

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  • Black coated glass and solar battery assembly with black coated glass
  • Black coated glass and solar battery assembly with black coated glass
  • Black coated glass and solar battery assembly with black coated glass

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Preparation of black coating film

[0048] Inorganic film-forming materials, pigments, binders, additives, and solvents were mixed according to the above proportions, stirred at 30°C for 6 hours, and the catalyst was added and stirred for 16 hours before use.

Embodiment 2

[0050] Preparation of black coating film

[0051] Inorganic film-forming materials, pigments, binders, additives, and solvents were mixed according to the above proportions, stirred at 50°C for 4 hours, and the catalyst was added and stirred for 16 hours before use.

Embodiment 3

[0053] Preparation of black coated glass

[0054] The black coating film composition of Example 1 was evenly sprayed on the glass surface by spraying method, and the coated glass was baked at 200° C. for 20 minutes to obtain black coated film glass.

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Abstract

The subject invention is related to a black glass and a solar cell assembly comprising the same. The subject invention provides a black glass comprising a glass substrate; and a black coating formed on the glass substrate, wherein the black coating comprises an inorganic film-forming material, a black pigment and an adhesive. The subject invention also provides a solar cell assembly comprising: a front glass substrate; the aforementioned black glass; and a photovoltaic cell sealed between the front glass substrate and the black glass. The black glass of the subject invention has a good thermal conductivity, waterproof performance, mechanical properties and weather resistance such that the black glass is not only aesthetically pleasing but also useful as a backside protection material of a solar cell assembly for long-term outdoor use.

Description

technical field [0001] The invention relates to a kind of black coated glass, especially a kind of black coated glass which has good thermal conductivity, water resistance, mechanical property and weather resistance, and can be applied to solar cell modules as the back side protection material. Background technique [0002] Recently, due to abnormal weather, the problem of global warming has become increasingly serious, and the world has gradually begun to pay attention to the problem of carbon dioxide emissions that lead to global warming. Coal-fired power generation or fossil fuel consumption are the main sources of carbon dioxide. Therefore, the world has begun to study the possibility of replacing coal-fired power generation with cleaner energy or reducing fossil fuel consumption. Therefore, due to the clean and non-polluting characteristics of photovoltaic power generation, it is The current key research object of alternative energy. [0003] Generally speaking, a sola...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/048B32B17/06
CPCB32B17/06C03C17/007C03C2217/45C03C2217/485H01L31/0488H01L31/049Y02E10/50
Inventor 林金锡林金汉陈玲王国祥倪志龙
Owner CHANGZHOU ALMADEN
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