Black Film Flate Plate Solar Collector 

1.Absorb layers:Black film,Black Chorme
2.Frame:Golden,Black,Sliver and so on.
3.High heat collecting rate of 97%, low reflection rate of 3%;
4.Absorber material: red copper, which are not easily to be corrupted with long life span 35 years;
5.Cover sheet material: toughed glasses with higher transparency and less reflection rate;
6.Integrating outer shell with high intensity and well adaptability in different environment with different temperature;