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156mm 4BB mono solar cells

156mm 4BB mono solar cells

Topsky Energy Co., Ltd
Price:
From €0.116 / Wp
Cell Type: Monocrystalline
Power Range: 4.74~4.96 Wp
Region: China China
Contact Manufacturer
Product is no longer manufactured.

Alternative Product

N-TOPCon-182-16BB

Solar N Plus
From €0.0542 / Wp
  • Maximum Power: 8.3 W
  • Cell Type: TOPCon
  • Dimensions: 182x182 mm
  • DIAGONAL: 247±0.25 mm
  • Cell Thickness: 140 µm

Product Characteristics

Model No.
194 195 196 197 198 199 200 201 202 203
Product Characteristics  
Cell Technology Monocrystalline
Dimensions 156.75×156.75 mm
Diagonal 210±0.5 mm
Cell Thickness 180/200 ± 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, Aluminium
Back Surface Field (BSF) Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
4.74 W 4.76 W 4.79 W 4.81 W 4.84 W 4.86 W 4.89 W 4.91 W 4.94 W 4.96 W
Voltage at Maximum Power Point (Vmpp)
0.548 V 0.549 V 0.55 V 0.55 V 0.552 V 0.552 V 0.553 V 0.554 V 0.555 V 0.556 V
Current at Maximum Power Point (Impp)
8.66 A 8.69 A 8.72 A 8.75 A 8.77 A 8.8 A 8.83 A 8.86 A 8.89 A 8.92 A
Open Circuit Voltage (Voc)
0.644 V 0.644 V 0.645 V 0.645 V 0.645 V 0.646 V 0.647 V 0.647 V 0.648 V 0.648 V
Short Circuit Current (Isc)
9.16 A 9.19 A 9.21 A 9.24 A 9.25 A 9.28 A 9.31 A 9.33 A 9.36 A 9.38 A
Cell Efficiency
19.4 % 19.5 % 19.6 % 19.7 % 19.8 % 19.9 % 20 % 20.1 % 20.2 % 20.3 %
Fill Factor (FF)
80.45 % 80.61 % 80.73 % 80.75 % 81.14 % 81.03 % 81.06 % 81.31 % 81.35 % 81.59 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.43 %/˚C
Temperature Coefficient of Voc -0.32 %/˚C
Temperature Coefficient of Isc 0.02 %/˚C
PDF  
Download Manufacturer's PDF

Topsky Energy Co., Ltd

Click to show company phone
www.topskyenergy.com
China
Room 601, Shenxin Taifeng Building, No.86, Qianjin 1 Road, Bao'an District, Shenzhen, Guangdong
No. Staff: 150
Product is no longer manufactured.

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