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BQ 5BB Mono Solar Cells

BQ 5BB Mono Solar Cells

BQ Solartech Co., Ltd.
Cell Type: Monocrystalline
Power Range: 5.01~5.37 Wp
Region: China China
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Product is no longer manufactured.

Alternative Product

From €0.062 / Wp
  • Maximum Power: 5.42 W
  • Cell Type: Monocrystalline
  • Dimensions: 158.75×158.75 mm
  • DIAGONAL: 221±0.3 mm
  • Cell Thickness: 170 µm

Product Characteristics

Model No.
BQ-205 BQ-21.0 BQ-21.1 BQ-21.2 BQ-21.3 BQ-21.4 BQ-21.5 BQ-21.6 BQ-21.7 BQ-21.8 BQ-21.9
Product Characteristics  
Cell Technology Monocrystalline
Dimensions 156.75×156.75 mm
Diagonal 210±0.25 mm
Cell Thickness 200 ± 20 µm
Front Surface (-)  
No. of Busbars 5
Busbar Width 1 mm
Busbar Material Silver
Anti Reflection Coating Silicon nitride
Back Surface (+)  
No. of Soldering Pads 5
Soldering Pad Width 2 mm
Soldering Pad Material Silver
Back Surface Field (BSF) Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
5.01 W 5.14 W 5.17 W 5.19 W 5.22 W 5.24 W 5.28 W 5.3 W 5.32 W 5.33 W 5.37 W
Voltage at Maximum Power Point (Vmpp)
0.558 V 0.563 V 0.564 V 0.566 V 0.567 V 0.568 V 0.569 V 0.571 V 0.573 V 0.573 V 0.576 V
Current at Maximum Power Point (Impp)
8.978 A 9.13 A 916 A 9.18 A 9.2 A 9.22 A 9.27 A 9.29 A 9.3 A 9.3 A 9.32 A
Open Circuit Voltage (Voc)
0.649 V 0.668 V 0.667 V 0.668 V 0.669 V 0.669 V 0.671 V 0.672 V 0.673 V 0.673 V 0.675 V
Short Circuit Current (Isc)
9.5 A 9.68 A 9.7 A 9.72 A 9.74 A 9.76 A 9.81 A 9.82 A 9.83 A 9.83 A 9.84 A
Cell Efficiency
20.5 % 21.0-21.1 % 21.1-21.2 % 21.2-21.3 % 21.3-21.4 % 21.4-21.5 % 21.5-21.6 % 21.6-21.7 % 21.7-21.8 % 21.8-21.9 % 21.9-22.0 %
Fill Factor (FF)
81.3 % 79.6 % 7985.04 % 80 % 80.1 % 80.2 % 80.2 % 80.4 % 80.5 % 80.7 % 80.8 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.38 %/˚C
Temperature Coefficient of Voc -0.36 %/˚C
Temperature Coefficient of Isc 0.07 %/˚C

BQ Solartech Co., Ltd.

Click to show company phone
www.bqsolartech.com/cn/
China
No. 689 TaiShan Road, High-tech District, Suzhou, Jiangsu
No. Staff: 150
Product is no longer manufactured.

Useful Contacts

Contact Face
BQ Solartech Sales manager
Contact Face
stone.geng Overseas sales Manager

Additional Offices

Country:
Oman
E-mail:
Address:
塞拉莱港口大道