SOL156S单晶太阳能电池

Dimensions 156 mm×l56 mm(±0．5mm) Thickness 300 μm (±40μm) 270 μm(±40μm) 220 μm (±40μm) Front contacts(-) 1．6mm busbar (Ag)，silicon nitride Rear contacts(+) 3．5mm busbar (Ag／A1)，closed aluminium BSF