solar collector

tem:flat plate solar collector Type of absorber: fin-tube structure including all copper fin and tube or Al-cu combined Cover:3.2mm or 4mm pattern tempered glass Casing: Alum alloy Coating of fin:selective black painting,black chromed,anodizing,blue sputtering Size of fin:0.12 or 0.15mm for thickness and 125mm for width (copper fin) 0.30mm for thickness and 140mm for width(alum fin) Insulation:fiber glass or rock wool Backplate:galvanized sheet with good water-proof function Size of the solar collector: 2000x1000x70mm; 2000x1000x80mm;2000x1000x90mm; 2050x1010x82.5mm; 2050x1275x95mm or other size as per your requirement Packaging:foam and paper carton