Multi Cell (2 Bus-bars)

Goldpoly (Quanzhou) Science & Technology Industry Co., Ltd.
Cell Type: Polycrystalline
Power Range: 3.7~4.24 Wp
Region: China China
Note: Your Enquiry will be sent directly to Goldpoly (Quanzhou) Science & Technology Industry Co., Ltd..

Alternative Product

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.
Multi Cell 3.70 Multi Cell 3.75 Multi Cell 3.80 Multi Cell 3.85 Multi Cell 3.89 Multi Cell 3.94 Multi Cell 3.99 Multi Cell 4.04 Multi Cell 4.09 Multi Cell 4.14 Multi Cell 4.19 Multi Cell 4.24
Product Characteristics  
Cell Technology Polycrystalline
Dimensions 156×156 mm
Diagonal 220 mm
Cell Thickness 200 ± 20 µm
Front Surface (-)  
No. of Busbars 2
Busbar Width 1.8 mm
Busbar Material Silver
Anti Reflection Coating Silicon nitride
Back Surface (+)  
No. of Soldering Pads 2
Soldering Pad Width 4.0 mm
Soldering Pad Material Silver, Aluminium
Back Surface Field (BSF) Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
3.7 W 3.75 W 3.8 W 3.85 W 3.89 W 3.94 W 3.99 W 4.04 W 4.09 W 4.14 W 4.19 W 4.24 W
Voltage at Maximum Power Point (Vmpp)
0.507 V 0.508 V 0.51 V 0.512 V 0.514 V 0.515 V 0.516 V 0.518 V 0.519 V 0.521 V 0.522 V 0.524 V
Current at Maximum Power Point (Impp)
7.3 A 7.38 A 7.45 A 7.52 A 7.57 A 7.65 A 7.73 A 7.8 A 7.88 A 7.94 A 8 A 8.06 A
Open Circuit Voltage (Voc)
0.612 V 0.614 V 0.616 V 0.618 V 0.62 V 0.621 V 0.623 V 0.625 V 0.627 V 0.629 V 0.631 V 0.633 V
Short Circuit Current (Isc)
7.84 A 7.91 A 7.98 A 8.05 A 8.11 A 8.18 A 8.25 A 8.32 A 8.39 A 8.45 A 8.51 A 8.57 A
Cell Efficiency
15.20-15.40 % 15.40-15.60 % 15.60-15.80 % 15.80-16.00 % 16.00-16.20 % 16.20-16.40 % 16.40-16.60 % 16.60-16.80 % 16.80-17.00 % 17.00-17.20 % 17.20-17.40 % 17.40-17.60 %
Fill Factor (FF)
77.14 % 77.19 % 77.29 % 77.39 % 77.38 % 77.56 % 77.6 % 77.7 % 77.74 % 77.83 % 77.77 % 77.85 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.46 %/˚C
Temperature Coefficient of Voc -0.35 %/˚C
Temperature Coefficient of Isc 0.052 %/˚C

Goldpoly (Quanzhou) Science & Technology Industry Co., Ltd.

Glodploy Technology Park,Jinjiang Economic Development Zone, Quanzhou, Fujian
No. Staff: 700
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Goldpoly (Quanzhou) Science & Technology Industry Co., Ltd.
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2 More Series From Goldpoly (Quanzhou) Science & Technology Industry Co., Ltd.

  • Mono Cell
    3.97~4.49 Wp Monocrystalline
  • Multi Cell (3 Bus-bars)
    3.7~4.24 Wp Polycrystalline