• 【Product Name】 4BB Mono PERC Cell
  • 【Product Model】LWM4BB-PERC-210
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Product introduction

Dimensions:      156.75mm x 156.75mm±0.25mm

                          With 210mm±0.25mm diameter

Thickness(Si):    200μm±20μm

Front(-):            1.0mm wide bus bars (sliver) 

                         Blue silicon nitride AR coating

Back(+):            1.5mm wide silver soldering pads

                         Full aluminum local back surface field


1. Outstanding Power Output per Cell: up to 5.33W

2. Efficiency: up to 21.8%

3. PERC+SE Technology

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

5. Reference cell calibrated from Fraunhofer

6. ISO 9001,ISO 14001 and CE,CQC etc certificated