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BQ 5BB Right angle Mono perc Solar Cells

BQ Solartech Co., Ltd.
Price:
From €0.108 / Wp
Cell Type: Monocrystalline
Power Range: 4.88~5.62 Wp
Region: China China
Note: Your Enquiry will be sent directly to BQ Solartech Co., Ltd..

Alternative Product

Multi-156.75-5BB

East Solar Energy
From €0.103 / Wp
  • Maximum Power: 4.2 W
  • Cell Type: Polycrystalline
  • Dimensions: 156.75×156.75 mm
  • DIAGONAL: --
  • Cell Thickness: 200 µm
  • Pmax: 4.2 W
  • Vmpp: 0.509 V
  • Impp: 8.251 A
  • Voc: 0.61 V
  • Isc: 8.802 A
  • FF: 78.22 %
  • Efficiency: 17-17.2 %
  • No. of Busbars: 5
  • Busbar Material: Silver
  • No. of Soldering Pads: 5
  • Soldering Pad Material: Silver
  • AR Coating: Silicon nitride

Product Characteristics

Model No.
BQ-21.6 BQ-21.7 BQ-21.8 BQ-21.9 BQ-22.0 BQ-22.1 BQ-22.2 BQ-22.3
Product Characteristics  
Cell Technology Monocrystalline
Dimensions 158.75×158.75 mm
Diagonal 223±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)
5.44 W 5.47 W 5.49 W 5.52 W 5.54 W 5.57 W 5.59 W 5.62 W
Voltage at Maximum Power Point (Vmpp)
0.566 V 0.568 V 0.57 V 0.573 V 0.575 V 0.577 V 0.578 V 0.581 V
Current at Maximum Power Point (Impp)
9.612 A 9.622 A 9.629 A 9.638 A 9.643 A 9.659 A 9.665 A 9.671 A
Open Circuit Voltage (Voc)
0.672 V 0.673 V 0.674 V 0.675 V 0.676 V 0.677 V 0.678 V 0.679 V
Short Circuit Current (Isc)
10.112 A 10.132 A 10.148 A 10.182 A 10.191 A 10.206 A 10.209 A 10.234 A
Cell Efficiency
21.6-21.7 % 21.7-21.8 % 21.8-21.9 % 21.9-22.0 % 22.0-22.1 % 22.1-22.2 % 22.2-22.3 % 22.3-22.4 %
Fill Factor (FF)
80.06 % 80.15 % 80.24 % 80.35 % 80.49 % 80.66 % 80.71 % 80.86 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.41 %/˚C
Temperature Coefficient of Voc -0.36 %/˚C
Temperature Coefficient of Isc 0.07 %/˚C
Intensity Dependence
Intensity
Voc
Vmpp
1000 W/m2
1
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PDF  
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BQ Solartech Co., Ltd.

No. 689 TaiShan Road, High-tech District, Suzhou, Jiangsu
No. Staff: 150
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Useful Contacts

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

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