156*156mm mono crystalline silicon solar cell

156*156mm mono crystalline silicon solar cell with high efficiency,
156*156mm mono crystalline silicon solar cell
1
Conductive Type:
P-Type
2
Shape:Square
3
Dopant: Boron
4
Dimension:
156
±
0.5mm
5.
Thickness:
200
±
20um
6.
Resistivity:
1-3
Ω
.cm
7.
Life time:
≥
10us
8.
Saw Mark:<
15um
9.
TTV:
≤
30 um
10.
Warp:
≤
30 um
11.
Oxygen concentration:
≤
1.0X1018at/cm3
12.
Carbon concentration:
≤
5.0X1016at/cm3
13.
Cracks
,
Breakage and holes are not permitted . Surface is clean and without spots.