HSP156 3BB

Honsun Photovoltaic (TaiCang) Co., Ltd.
Cell Type: Polycrystalline
Power Range: 4.04~4.429 Wp
Region: China China
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From $0.180 / Wp
  • Maximum Power: 4.59 W
  • Cell Type: Monocrystalline
  • Dimensions: 156.75×156.75 mm
  • DIAGONAL: 210 mm
  • Cell Thickness: 180-200 µm
  • Pmax: 4.59 W
  • Vmpp: 0.531 V
  • Impp: 8.652 A
  • Voc: 0.63 V
  • Isc: 9.163 A
  • FF: 79.59 %
  • Efficiency: 18.8 %
  • No. of Busbars: 4
  • Busbar Material: --
  • No. of Soldering Pads: 4
  • Soldering Pad Material: --
  • AR Coating: Silicon nitride

Product Characteristics

Model No.
16.60%-4.040W 16.80%-4.088W 17.00%-4.137W 17.20%-4.186W 17.40%-4.234W 17.60%-4.283W 17.80%-4.332W 17.90%-4.356W 18.00%-4.381W 18.10%-4.405W 18.20%-4.429W
Product Characteristics  
Cell Technology Polycrystalline
Dimensions 156×156 mm
Diagonal 219.2 mm
Cell Thickness 200 ± 20 µm
Front Surface (-)  
No. of Busbars 3
Busbar Width 1.4 mm
Busbar Material Silver
Anti Reflection Coating Silicon nitride
Back Surface (+)  
No. of Soldering Pads 3
Soldering Pad Width 2.8 mm
Soldering Pad Material Silver, Aluminium
Back Surface Field (BSF) Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
4.04 W 4.088 W 4.137 W 4.186 W 4.234 W 4.283 W 4.332 W 4.356 W 4.381 W 4.405 W 4.429 W
Voltage at Maximum Power Point (Vmpp)
0.509 V 0.513 V 0.515 V 0.518 V 0.521 V 0.524 V 0.526 V 0.527 V 0.528 V 0.529 V 0.53 V
Current at Maximum Power Point (Impp)
7.98 A 7.98 A 8.05 A 8.13 A 8.16 A 8.2 A 8.25 A 8.26 A 8.275 A 8.305 A 8.31 A
Open Circuit Voltage (Voc)
0.618 V 0.621 V 0.623 V 0.624 V 0.625 V 0.627 V 0.628 V 0.629 V 0.63 V 0.631 V 0.633 V
Short Circuit Current (Isc)
8.46 A 8.5 A 8.55 A 8.62 A 8.67 A 8.73 A 8.74 A 8.77 A 8.76 A 8.88 A 8.87 A
Cell Efficiency
16.6-16.8 % 16.8-17 % 17-17.2 % 17.2-17.4 % 17.4-17.6 % 17.6-17.8 % 17.8-17.9 % 17.9-18 % 18-18.1 % 18.1-18.2 % 18.2 %
Fill Factor (FF)
77.69 % 77.55 % 77.83 % 78.29 % 78.46 % 78.5 % 79.06 % 78.91 % 79.17 % 78.41 % 78.44 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.36 %/˚C
Temperature Coefficient of Voc -0.36 %/˚C
Temperature Coefficient of Isc 0.06 %/˚C

Honsun Photovoltaic (TaiCang) Co., Ltd.

No. 168, Changsheng Northern Road, Economic Development Zone, Taicang, Jiangsu
No. Staff: 2,000
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