Solar Cell

Front:Silver bus bars; Dark blue/others silicon nitride antireflection coating
Dimension:125mm x 125mm ± 1mm (pseudo-square)
Diagonal:150mm ± 1.0mm (round chamfers)
Thickness:220μm ± 20μm
Front:Silver bus bars; Dark blue/others silicon nitride antireflection coating
Back:Silver/aluminum bus bars; Full-surface aluminum BSF