Dimensions:        166mm*166mm±0.25mm

                            With 223mm±0.25mm diameter

Thickness(Si):     160μm±20μm

Front(-):               0.07±0.02mm wide sliver busbars with 18.00mm space

                            Silicon nitride anti-reflection coating

Back(+):              1.7±0.1mm wide silver soldering pads with 18.00mm space

                           Silicon nitride coating

Features 

1. Outstanding Power Output per Cell: up to 6.37W

2. Efficiency: up to 23.30%

3. M6 larger size wafers with PERC+SE+Bifacial MBB Smart Technology

4. Both sides can generate electricity

5. Superior quality-Color Uniformity,Low Breakage Rate etc

6. Reference cell calibrated from Fraunhofer

7. ISO 9001,ISO 14001 and CQC etc quality systems certificated

Large size                  High efficiency                Low mismatch                Low leakage              Moisture resistance     Gorgeous appearance