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Bright-P156-BB4 Solar cells

更新:2016/2/3 11:14:04      点击:
  • 产品品牌   百力达
  • 产品型号   Bright-P156-BB4 Solar cells
  • 产品描述

    Bright-P156-BB4 Solar cells...

产品介绍

Bright-P156-BB4 Solar cells

Product

Item

156mm Poly solar cells

Dimensions

156mm × 156mm ± 0.5mm square wafers

Diameter

220±1.0mm 

Thickness

200um ± 20um

Front

1.0 mm silver bus bar and 101 fingers

Silicon Nitride antireflection coating

Back

2.5mm segmented soldering silver pads

Back surface field (aluminum)

Temperature  Coefficients

TKVoltage-0.32 % / °CTKCurrent+0.02 % / °CTKPower-0.45 % / °C

Electric feature

Efficiency

Pmpp

Impp

Uoc

Isc

18.40%

4.48

8.28

0.638

8.77

18.20%

4.45

8.22

0.638

8.71

18.00%

4.40

8.18

0.635

8.67

17.80%

4.36

8.14

0.631

8.64

17.60%

4.31

8.10

0.628

8.60

17.40%

4.27

8.05

0.626

8.55

Testing conditions : 1000W/m2 , AM 1.5 , 25℃ , Tolerance : Efficiency ± 0.2% abs.,Pmpp ± 1.5%rel.

Printing Outline


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