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Poly Cell 4BB

Poly Cell 4BB

Suzhou Jingying PV-Tech Co., Ltd.
Cell Type: Polycrystalline
Power Range: 4.28~4.48 Wp
Region: China China
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Note: Your Enquiry will be sent directly to Suzhou Jingying PV-Tech Co., Ltd..

Alternative Product

Mono M158B5P

Sunlike Solar
From €0.0607 / Wp
  • Maximum Power: 5.59 W
  • Cell Type: Monocrystalline
  • Dimensions: 158.75×158.75 mm
  • DIAGONAL: 223±0.5 mm
  • Cell Thickness: 190-200 µm

Product Characteristics

Model No.
p4.28 p4.33 p4.38 p4.43 p4.48
Product Characteristics  
Cell Technology Polycrystalline
Dimensions 156×156 mm
Diagonal 220 mm
Cell Thickness 200 ± 20 µm
Front Surface (-)  
No. of Busbars 4
Busbar Width 1.1 mm
Busbar Material Silver
Anti Reflection Coating Silicon nitride
Back Surface (+)  
No. of Soldering Pads 4
Soldering Pad Width 2.0 mm
Soldering Pad Material Silver
Back Surface Field (BSF) Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
4.28 W 4.33 W 4.38 W 4.43 W 4.48 W
Voltage at Maximum Power Point (Vmpp)
0.533 V 0.534 V 0.537 V 0.541 V 0.545 V
Current at Maximum Power Point (Impp)
8.05 A 8.11 A 8.16 A 8.18 A 8.22 A
Open Circuit Voltage (Voc)
0.625 V 0.628 V 0.628 V 0.632 V 0.637 V
Short Circuit Current (Isc)
8.6 A 8.6 A 8.69 A 8.74 A 8.76 A
Cell Efficiency
17.6 % 17.8 % 18.0 % 18.2 % 18.4 %
Fill Factor (FF)
79.7 % 80.3 % 80.4 % 80.2 % 80.3 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.45 %/˚C
Temperature Coefficient of Voc -0.35 %/˚C
Temperature Coefficient of Isc 0.05 %/˚C

Suzhou Jingying PV-Tech Co., Ltd.

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www.jingying-solar.com
China
Feixiang Road, Industrial Park, Shuanglong Village, Fenghuang Town, Zhangjiagang City, Jiangsu Province
Note: Your Enquiry will be sent directly to Suzhou Jingying PV-Tech Co., Ltd..

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李小波 业务部 总监
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