SZC 156P

Hunan Sun Zone Optoelectronics Energy Co., Ltd.
Cell Type: Polycrystalline
Power Range: 3.44~4.05 Wp
Region: China China
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From $0.250 / Wp
  • Maximum Power: 4.71 W
  • Cell Type: Monocrystalline
  • Dimensions: 156×156 mm
  • DIAGONAL: 200±0.5 mm
  • Cell Thickness: 210 µm
  • Pmax: 4.71 W
  • Vmpp: 0.543 V
  • Impp: 8.75 A
  • Voc: 0.639 V
  • Isc: 9.27 A
  • FF: 80.21 %
  • Efficiency: 19.40-19.50 %
  • No. of Busbars: 3
  • Busbar Material: Silver
  • No. of Soldering Pads: 4
  • Soldering Pad Material: Silver
  • AR Coating: Silicon nitride

Product Characteristics

Model No.
SZC 156P1400 SZC 156P1425 SZC 156P1450 SZC 156P1475 SZC 156P1500 SZC 156P1525 SZC 156P1550 SZC 156P1575 SZC 156P1600 SZC 156P1625 SZC 156P1650
Product Characteristics  
Cell Technology Polycrystalline
Dimensions 156×156 mm
Diagonal 200±1.0 mm
Cell Thickness 190 ± 20 µm
Front Surface (-)  
No. of Busbars 2
Busbar Width 1.9±0.05 mm
Busbar Material Silver
Back Surface (+)  
No. of Soldering Pads 2
Soldering Pad Width 3±0.05 mm
Soldering Pad Material Silver
Back Surface Field (BSF) Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
3.44 W 3.5 W 3.56 W 3.62 W 3.68 W 3.74 W 3.8 W 3.86 W 3.92 W 3.99 W 4.05 W
Voltage at Maximum Power Point (Vmpp)
0.494 V 0.494 V 0.497 V 0.498 V 0.5 V 0.502 V 0.505 V 0.509 V 0.512 V 0.516 V 0.521 V
Current at Maximum Power Point (Impp)
6.96 A 7.091 A 7.16 A 7.271 A 7.365 A 7.458 A 7.525 A 7.584 A 7.66 A 7.731 A 7.764 A
Open Circuit Voltage (Voc)
0.601 V 0.603 V 0.604 V 0.607 V 0.609 V 0.609 V 0.611 V 0.613 V 0.616 V 0.621 V 0.626 V
Short Circuit Current (Isc)
8.065 A 8.08 A 8.04 A 8.045 A 8.038 A 8.053 A 8.08 A 8.135 A 8.195 A 8.262 A 8.279 A
Cell Efficiency
14 % 14.25 % 14.50 % 14.75 % 15 % 15.25 % 15.50 % 15.75 % 16 % 16.25 % 16.50 %
Fill Factor (FF)
70.93 % 71.9 % 73.28 % 74.15 % 75.23 % 76.34 % 76.97 % 77.41 % 77.69 % 77.75 % 78.05 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.47 %/˚C
Temperature Coefficient of Voc -0.351 %/˚C
Temperature Coefficient of Isc 0.035 %/˚C

Hunan Sun Zone Optoelectronics Energy Co., Ltd.

100th, Luyun road, Lugu High-tech Park, National Hi-tech Industrial Development Zone, Changsha, Hunan
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