Poly color cell

Hunan Sun Zone Optoelectronics Energy Co., Ltd.
Cell Type: Polycrystalline
Power Range: 3.53~3.92 Wp
Region: China China
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From $0.200 / Wp
  • Maximum Power: 4.234 W
  • Cell Type: Polycrystalline
  • Dimensions: 156×156 mm
  • DIAGONAL: 220 mm
  • Cell Thickness: 200 µm
  • Pmax: 4.234 W
  • Vmpp: 0.524 V
  • Impp: 8.073 A
  • Voc: 0.662 V
  • Isc: 8.623 A
  • FF: 74.11 %
  • Efficiency: 17.40-17.50 %
  • No. of Busbars: 4
  • Busbar Material: Silver
  • No. of Soldering Pads: 3
  • Soldering Pad Material: Silver
  • AR Coating: Silicon nitride

Product Characteristics

Model No.
Poly color cell 3.53 Poly color cell 3.58 Poly color cell 3.63 Poly color cell 3.67 Poly color cell 3.72 Poly color cell 3.77 Poly color cell 3.82 Poly color cell 3.87 Poly color cell 3.92
Product Characteristics  
Cell Technology Polycrystalline
Dimensions 156×156 mm
Diagonal 200±1.0 mm
Cell Thickness 220 ± 20 µm
Front Surface (-)  
No. of Busbars 2
Busbar Width 2.0±0.05 mm
Busbar Material Silver
Back Surface (+)  
No. of Soldering Pads 2
Soldering Pad Width 4.5±0.05 mm
Soldering Pad Material Silver, Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
3.53 W 3.58 W 3.63 W 3.67 W 3.72 W 3.77 W 3.82 W 3.87 W 3.92 W
Voltage at Maximum Power Point (Vmpp)
0.488 V 0.486 V 0.487 V 0.488 V 0.493 V 0.497 V 0.497 V 0.496 V 0.495 V
Current at Maximum Power Point (Impp)
7.23 A 7.37 A 7.45 A 7.52 A 7.55 A 7.59 A 7.69 A 7.8 A 7.92 A
Open Circuit Voltage (Voc)
0.61 V 0.604 V 0.603 V 0.606 V 0.611 V 0.615 V 0.615 V 0.613 V 0.613 V
Short Circuit Current (Isc)
8.02 A 8.18 A 8.25 A 8.24 A 8.23 A 8.23 A 8.28 A 8.36 A 8.41 A
Cell Efficiency
14.5-14.7 % 14.7-14.9 % 14.9-15.1 % 15.1-15.3 % 15.3-15.5 % 15.5-15.7 % 15.7-15.9 % 15.9-16.1 % 16.1-16.3 %
Fill Factor (FF)
72.12 % 72.5 % 72.93 % 73.49 % 74.02 % 74.53 % 75.05 % 75.49 % 76.05 %

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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