Flat Plate Solar Collector With Bluetec Eta Plus

blue sputtering selective coating is usually be called as bluetec, such kind of coating dominate the German solar market and are popularly used in north & emittance, it get relatively better performance when applied in cold areas.

Specifications:
standard dimension: 2000x1000x 95mm/ 82.5mm
absorber coating: bluetec coating
frame casing: anodized aluminum alloy
cover glass: 3.2 mm low iron solar patterned glass
insulation: 50mm glass wool
back sheet: aluminum sheet 0.5mm
sealing: EPDM
test pressure: 16 bar
working pressure: 10 bar
max temperature: 200 C
Gross/ aperture area: 2 / 1.85 sq.m