Blue Coating
Features:
*Germany high selective blue coating applied for the absorber;
*Laser welding between full aluminum absorber and copper tubes ensure good conductivity of heat and firm structure;
*Low iron tempered textured glass with high transmittance up to 92%;
*Super large effective heat absorption area offers higher heating efficiency and more energy saving;
*25 years design life span with max 0.8Mpa pressure;
*Have passed EN12975-1, 2, ISO9806-1 tests;
*Solar Keymark, SRCC certificated.
Packing: Carton
Dimension:2000*1000*80
