4 Bus- Bar
156.75 單晶太陽能電池片
Mechanical characteristics
- Dimension: 156.75 mm x 156.75 mm ± 0.25 mm
- Wafer Thickness: 200μm ± 30 μm.
- Diagonal: 210mm ± 1mm (round chamfers)
- Front side (－): silver bus bars; Blue/Purple silicon nitride anti-reflection coating.
- Back side (＋): silver bus bars; Full-surface aluminum BSF.
- Dimension: 156.75 mm x 156.75 mm ± 0.25 mm
- Wafer Thickness: 200μm ± 30 μm.
- Diagonal: 210mm ± 1mm (round chamfers)
- Front side (－): silver bus bars; Blue/Purple silicon nitride anti-reflection coating.
- Back side (＋): silver bus bars; Full-surface aluminum BSF.
