Detailed Product Description

The efficiency of solar energy absorber is decidedly by the gathering effect of heat convergence in solar spectrum. The high absorbing efficiency to the solar radiation is the basic condition, and titanium base coating should be the advanced direction for the future development of flat plat solar energy heat collecting technology. The most complicated part should be how to store solar energy into the heat storage system. This coating is not only a high absorbing coating but also store the heat into the inside of absorber while reducing reflective. The result prove that if we use this blue coating technology of titanium and quartz in solar energy heat collector, the system working efficiency can also be greatly improved under the condition of cloudy weather. And the same time, the special tube technology used by Meirun group can reduce the heat loss in tube conduction and increase efficiency.

3Optical Features

sunshine absorptionα≈95%±2% Emissivity100ε≈4%±1%

4Heat Preservation Features

absorbent0.35%-1.5%        Heat conductivity0.027 W/(mK)

5Intelligent special tempered glass       

Solar energy transmission rate: 95.51%      Solar direct reflective rate: 4.03%  

iron in glass ≤80PPM                     incident angle: 90°