solar collector
USD $80 - $200 /Set
Min.Order:1 Set
Zhejiang Jiadele Solar Energy Co., Ltd.
NON-PRESSURIZED SOLAR COLLECTOR
inner of manifold: SUS304-2B stainless steel, thickness 0.41mm
outer of manifold: galvanized steel/color steel, thickness: 0.4mm
frame: galvanized sheet electrostatic plastic coating
vacuum tube: high boron silicon glass with aluminum 1 target
insulation layer: polyurethane