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Colored cadmium telluride power generation glass and manufacturing method thereof

A cadmium telluride and color technology, applied in photovoltaic power generation, circuits, electrical components, etc., can solve problems such as uneven color, inconspicuous effect, and reduced power generation efficiency of products

Active Publication Date: 2020-08-14
CNBM CHENGDU OPTOELECTRONICS MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When used on the surface of the curtain wall, the effect is not obvious, the color is uneven, and more than 20% of the power will be lost, resulting in a reduction in the power generation efficiency of the product

Method used

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  • Colored cadmium telluride power generation glass and manufacturing method thereof
  • Colored cadmium telluride power generation glass and manufacturing method thereof

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Embodiment Construction

[0025] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with specific embodiments.

[0026] Such as figure 1 , figure 2 As shown, the present invention includes a cadmium telluride power generation glass body 1, and the light-receiving surface of the cadmium telluride power generation glass body 1 is coated with a colored light-transmitting anti-reflection film 2 . A transparent anti-reflection film 3 is coated on the colored light-transmitting anti-reflection film 2 .

[0027] Among them, the color light-transmitting anti-reflection film 2 includes silicon dioxide and inorganic pigments. The inorganic pigments include iron oxide, titanium dioxide, CdO, CdS, CrCl 3 、CuSO 4 ·5H 2 One of O.

[0028] When the inorganic pigment is iron oxide, the cadmium telluride power generation glass appears red.

[0029] When the inorganic pig...

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PUM

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Abstract

The invention discloses colored cadmium telluride power generation glass and a manufacturing method thereof. The colored cadmium telluride power generation glass comprises a cadmium telluride power generation glass body, and the light receiving surface of the cadmium telluride power generation glass body is coated with a colored light-transmitting anti-reflection film. The light transmittance is high, so that the power generation efficiency is high, the color is uniform, fading is not likely to happen, and practicability and attractiveness are both considered. Meanwhile, the invention also discloses a manufacturing method of the colored cadmium telluride power generation glass, the operation is simple, the reaction is easy to control, and the preparation material is very uniform.

Description

technical field [0001] The invention relates to a colored cadmium telluride power generation glass and a manufacturing method thereof. Background technique [0002] At present, the traditional cadmium telluride power generation glass is applied to BIPV (BIPV is Building Integrated PV is photovoltaic building integration. PV is Photovoltaic. BIPV technology is the technology of integrating solar power generation (photovoltaic) products into buildings. In modern society, people The pursuit of a comfortable building environment is getting higher and higher, which leads to the increasing energy consumption of building heating and air conditioning. In developed countries, building energy consumption has accounted for 30%-40% of the country's total energy consumption, which has formed a certain impact on economic development. Constraint.) On, the color is mainly black. Although there are colored light-transmitting components in the prior art, the technical means adopted are to pa...

Claims

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Application Information

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IPC IPC(8): H01L31/0216H01L31/073H01L31/18H02S20/26E04B2/88
CPCH01L31/073H01L31/02167H01L31/02168H01L31/1828E04B2/88H02S20/26Y02E10/543Y02B10/10Y02P70/50
Inventor 孙庆华彭寿马立云潘锦功傅干华李浩杨超王金萍蒋猛
Owner CNBM CHENGDU OPTOELECTRONICS MATERIAL