6 inch Polycrystalline solar cell, 3.407W-4.258W

Series number: POLY156P

Dimension: 156 x 156 +/-0.5mm

Thickness: Final cell: 210μm+/-40μm

          Silicon: 200μm+/-30μm

Front side(-) Blue SiN anti-reflection coating

           Two 1.6mm wide silver bus bars

Back side(+) Full aluminum back-surface field

           3 mm wide silver soldering pads

Manufacturer：TM Solar Power Co.,Ltd. Jiangyin City, China

Features and quality control:

1.High efficiency solar cells with anisotropic etched surface;

2.Low reverse current, high shunting resistance and reliability;

3.Proper handling from incoming inspection through production, outgoing inspection and packaging;

4.100% checked for reverse current and visual appearance;

5.Small light-induced degradation;

6.Calibration by Fraunhofer ISE.