Dimension: 210mm*210mm±0.25mm
Thichness: 180±20𝛍𝐦
Front: 12*0.06±0.04mm busbar(silver)，174±15 finger
grids，Blue（Dark blue）anti-reflecting
coating(silicon nitride)
Back(+) : Width of back electrode (silver)2.12±0.4mm，
back surface field(aluminum)
210 12BB PERC SOLAR CELL BIFACIAL
Technical Data and Design :
Datasheet download
INQUIRY
10Capacity （MW/Month）
10Production lines
5Efficiency upgrade （creased/year）
100Operation rate （%）
How to produce a solar cell
Efficiency testing & sorting
printing busbar
monocrystalline / polycrystalline wafer
monocrystalline / polycrystalline ingot
99.9999%~99.9999999% （6N - 9N)）Silicon material
