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Colored coated glass and solar cell module utilizing the same

A color coating and glass technology, applied in electrical components, glass/slag layered products, coatings, etc., can solve problems such as complex processes

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

[0006] Chinese Utility Model Patent No. CN202678354U discloses a color-tunable solar crystalline silicon cell double-glass module, which uses an optical dielectric film formed on the solar cell to selectively absorb the solar spectrum to achieve different colors. However, the optical dielectric film needs to be formed on the solar cell by chemical vapor deposition, and the process is relatively complicated.

Method used

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  • Colored coated glass and solar cell module utilizing the same
  • Colored coated glass and solar cell module utilizing the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Preparation of color coating film

[0045] 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

[0047] Preparation of color coating film

[0048] Inorganic film-forming materials, pigments, binders, additives, and solvents were mixed according to the above proportions, stirred at 40°C for 6 hours, and the catalyst was added and stirred for 16 hours before use.

Embodiment 3

[0050] Preparation of colored coated glass

[0051] Utilize the spraying method that the color coating film composition of example 1 is evenly sprayed on the glass surface, and the glass after coating is baked at 250 ℃ for 20 minutes, promptly obtains the color coating film glass.

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Abstract

The invention provides a colored coated glass and a solar cell module utilizing the same. One of the purposes of the invention is to provide a colored coated glass, which comprises: a glass substrate; and a colored coating film formed on the glass substrate. The colored coating film contains an inorganic film-forming material, a pigment and a binder. The invention also provides a solar cell module, which comprises: a front glass substrate; the colored coated glass serving as a back side protective material; and a photovoltaic cell sealed between the front glass substrate and the colored coated glass. The colored coated glass provided by the invention has good thermal conductivity, watertightness, mechanical properties and weatherability, can satisfy the demands for long-term outdoor use and is beautiful, thus being suitable to serve as the back side protective material of the solar cell module.

Description

technical field [0001] The invention relates to a colored coated glass, in particular to a colored coated glass with good thermal conductivity, water resistance, mechanical properties and weather resistance, which 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 solar cell ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B17/06B32B33/00C03C17/22C03C17/23
CPCY02E10/50C03C17/008H01L31/048C03C2217/45C03C2217/485C03C2217/72H01L31/02H01L31/0488
Inventor 林金锡林金汉陈玲王国祥倪志龙
Owner CHANGZHOU ALMADEN