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Specifications

A Grade 156mm x 156mm 4.2w poly  Solar cells, 72 piece total 302.4w for building solar panel !

 

Specification:

Material: Polycrystaline                  Class: grade A

Size: 156mm x 156mm (6〞)          Type:3 busbar

Thickness:200 um                         Color: blue

Service life:30 years                       Standard:CE.TUV

 

Technical data:

Efficiency:16.5%                            Power: 4.09W-4.25W

Vmp:0.53V                                   Imp:7.81A

Voc:0.63V                                    Isc:8.29A

 

Features:

 High conversion efficiencies resulting in superior
 power output performance
 Outstanding power output even in low light or high 
 temperature conditions
 Optimized design for ease of soldering and lamination
 Long-term stability, reliability and performance,and good material for solar panel
 Low breakage rate

 Color uniformity


Production and Quality Control :

Precision cell efficiency sorting procedures
Stringent criteria for color uniformity and appearance
Reverse current and shunt resistance screening 
REACH-SVHC and RoHS compliant, ISO9001, ISO14001 and OHSAS 18001 certificated