Mono 4BB Cell 4.72-4.89

Guangdong Aiko Solar Energy Technology Co., Ltd.
Cell Type: Monocrystalline
Power Range: 4.72~4.89 Wp
Region: China China
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Alternative Product

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.
4.72 4.74 4.76 4.79 4.81 4.84 4.86 4.89
Product Characteristics  
Cell Technology Monocrystalline
Dimensions 156×156 mm
Diagonal 210 mm
Cell Thickness 200 ± 20 µm
Front Surface (-)  
No. of Busbars 4
Busbar Width 1 mm
Busbar Material Silver
Anti Reflection Coating Silicon nitride
Back Surface (+)  
No. of Soldering Pads 4
Soldering Pad Width 2 mm
Soldering Pad Material Silver
Back Surface Field (BSF) Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
4.72 W 4.74 W 4.76 W 4.79 W 4.81 W 4.84 W 4.86 W 4.89 W
Voltage at Maximum Power Point (Vmpp)
0.54 V 0.54 V 0.54 V 0.54 V 0.54 V 0.54 V 0.54 V 0.54 V
Current at Maximum Power Point (Impp)
8.75 A 8.77 A 8.81 A 8.83 A 8.85 A 8.88 A 8.9 A 8.92 A
Open Circuit Voltage (Voc)
0.64 V 0.64 V 0.64 V 0.64 V 0.64 V 0.64 V 0.64 V 0.64 V
Short Circuit Current (Isc)
9.03 A 9.03 A 9.34 A 9.35 A 9.37 A 9.39 A 9.41 A 9.44 A
Cell Efficiency
19.3-19.4 % 19.4-19.5 % 19.5-19.6 % 19.6-19.7 % 19.7-19.8 % 19.8-19.9 % 19.9-20 % 20-20.1 %
Fill Factor (FF)
79.78 % 79.79 % 79.87 % 80.08 % 80.22 % 80.36 % 80.46 % 80.58 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.38 %/˚C
Temperature Coefficient of Voc -0.33 %/˚C
Temperature Coefficient of Isc 0.04 %/˚C
Intensity Dependence
Intensity
Voc
Vmpp
1000 W/m2
--
1
800 W/m2
--
0.99
600 W/m2
--
0.977
200 W/m2
--
0.923

Guangdong Aiko Solar Energy Technology Co., Ltd.

No. 69 of Section C, Sanshui Industrial Park, Foshan, Guangdong
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