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WB-P157

WB-P157

Wisebiz Limited
Cell Type: Polycrystalline
Power Range: 4.59 Wp
Region: China China
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Note: Your Enquiry will be sent directly to Wisebiz Limited.

Alternative Product

157-POLY-5BB-PID

Hershey-Power
  • Maximum Power: 4.42 W
  • Cell Type: Polycrystalline
  • Dimensions: 156.75×156.75 mm
  • DIAGONAL: 157±0.5 mm
  • Cell Thickness: 170 µm

Product Characteristics

Model No.
WB-P157-5
Product Characteristics  
Cell Technology Polycrystalline
Dimensions 156.75×156.75 mm
Cell Thickness 200 ± 30 µm
Front Surface (-)  
No. of Busbars 5
Busbar Width 0.7 mm
Busbar Material Silver
Anti Reflection Coating Silicon nitride
Back Surface (+)  
No. of Soldering Pads 5
Soldering Pad Width 1.8 mm
Soldering Pad Material Silver
Back Surface Field (BSF) Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
4.59 W
Voltage at Maximum Power Point (Vmpp)
0.544 V
Current at Maximum Power Point (Impp)
8.44 A
Open Circuit Voltage (Voc)
0.641 V
Short Circuit Current (Isc)
8.977 A
Cell Efficiency
18.7-18.8 %
Fill Factor (FF)
79.79 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.36 %/˚C
Temperature Coefficient of Voc -0.36 %/˚C
Temperature Coefficient of Isc 0.06 %/˚C
Intensity Dependence
Intensity
Voc
Vmpp
1000 W/m2
100
100
PDF  
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Wisebiz Limited

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www.wisebiz.net
China
Rm 209, Building #2, Shajing Section #68, Guangshen Rd, Bao'an District, Shenzhen, Guangdong
Note: Your Enquiry will be sent directly to Wisebiz Limited.

Useful Contacts

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suzy yin sales department
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Jack sales manager
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Celeste Wu Sales Engineer

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