产品规格
Dimension : 156 mm x 156 mm ± 0.5 mm
Thickness(Si) : 200µm ± 20µm,180µm ± 20µm
Front : Blue silicon nitride anti-reflection coatings 1.8mm
silver busbars
Diagonal : Full-surface aluminum back-surface field 3.1mm
(silver / aluminum) discontinuous soldering pads