12 Bus- Bar
210 單晶太陽能電池片
Mechanical characteristics
- Dimension: 210.00 mm x 210.00 mm ± 0.25mm
- Wafer Thickness: 180 μm ± 30 μm.
- Front side (－): 0.7±0.1mm silver segmented busbar. Blue anti-reflecting,coating(silicon nitride).
- Back side (＋): 2.2±0.4mm wide silver/aluminum soldering pads, aluminum back surface field.
- Dimension: 210.00 mm x 210.00 mm ± 0.25mm
- Wafer Thickness: 180 μm ± 30 μm.
- Front side (－): 0.7±0.1mm silver segmented busbar. Blue anti-reflecting,coating(silicon nitride).
- Back side (＋): 2.2±0.4mm wide silver/aluminum soldering pads, aluminum back surface field.
