156*156 poly

Wuxi Eric New Energy Technology Co., Ltd.
Cell Type: Polycrystalline
Power Range: 4.27~4.48 Wp
Region: China China
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From $0.256 / Wp
  • Maximum Power: 4.16 W
  • Cell Type: Polycrystalline
  • Dimensions: 156×156 mm
  • DIAGONAL: 220±20 mm
  • Cell Thickness: 200 µm
  • Pmax: 4.16 W
  • Vmpp: 0.518 V
  • Impp: 8.037 A
  • Voc: 0.621 V
  • Isc: 8.555 A
  • FF: 78.32 %
  • Efficiency: 17.1-17.2 %
  • No. of Busbars: 3
  • Busbar Material: --
  • No. of Soldering Pads: 3
  • Soldering Pad Material: Silver
  • AR Coating: Silicon nitride

Product Characteristics

Model No.
P156-4BB-4.27 P156-4BB-4.31 P156-4BB-4.36 P156-4BB-4.4 P156-4BB-4.45 P156-4BB-4.48
Product Characteristics  
Cell Technology Polycrystalline
Dimensions 156×156 mm
Diagonal 220±1.0 mm
Cell Thickness 200 ± 20 µm
Front Surface (-)  
No. of Busbars 4
Busbar Width 1.0 mm
Busbar Material Silver
Anti Reflection Coating Silicon nitride
Back Surface (+)  
No. of Soldering Pads 4
Soldering Pad Width 2.5 mm
Soldering Pad Material Silver
Back Surface Field (BSF) Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
4.27 W 4.31 W 4.36 W 4.4 W 4.45 W 4.48 W
Current at Maximum Power Point (Impp)
8.05 A 8.1 A 8.14 A 8.18 A 8.22 A 8.28 A
Open Circuit Voltage (Voc)
0.626 V 0.628 V 0.631 V 0.635 V 0.638 V 0.638 V
Short Circuit Current (Isc)
8.55 A 8.6 A 8.64 A 8.67 A 8.71 A 8.77 A
Cell Efficiency
17.4 % 17.6 % 17.8 % 18 % 18.2 % 18.4 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.45 %/˚C
Temperature Coefficient of Voc -0.32 %/˚C
Temperature Coefficient of Isc 0.02 %/˚C
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Wuxi Eric New Energy Technology Co., Ltd.

Room 1517-3, Building No. 1, No. 311 Yanxin Road, Wuxi, Jiangsu 214000
No. Staff: 100
Parent Company: Wuxi Eric New Energy
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