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  2. heterojunction solar cell
heterojunction solar cell
heterojunction solar cell
heterojunction solar cell

heterojunction solar cell

Shenzhen Xiangxinrui Solar Energy Co., Ltd.
Cell Type: Monocrystalline
Power Range: 4.886~5.131 Wp
Region: China China
Contact Manufacturer
Product is no longer manufactured.

Alternative Product

AV-156.75M

Allesun New Energy
From €0.146 / Wp
  • Maximum Power: 5.14 W
  • Cell Type: PERC
  • Dimensions: 156.75×156.75 mm
  • DIAGONAL: 210±0.5 mm
  • Cell Thickness: 200 µm
More

Product Characteristics

Model No.
XXR-M 4BB-20 XXR-M 4BB-20.2 XXR-M 4BB-20.4 XXR-M 4BB-20.6 XXR-M 4BB-20.8 XXR-M 4BB-21
Product Characteristics  
Cell Technology Monocrystalline
Dimensions 156.75×156.75 mm
Diagonal 205 mm
Cell Thickness 180 ± 20 µm
Front Surface (-)  
No. of Busbars 4
Busbar Width 1 mm
Busbar Material Aluminium
Anti Reflection Coating Silicon nitride
Back Surface (+)  
No. of Soldering Pads 4
Soldering Pad Width 2.1 mm
Soldering Pad Material Aluminium
Back Surface Field (BSF) Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
4.886 W 4.935 W 4.984 W 5.033 W 5.082 W 5.131 W
Voltage at Maximum Power Point (Vmpp)
0.5 V 0.5 V 0.5 V 0.5 V 0.5 V 0.5 V
Current at Maximum Power Point (Impp)
9.772 A 9.87 A 9.968 A 10.06 A 10.16 A 10.26 A
Open Circuit Voltage (Voc)
0.59 V 0.59 V 0.59 V 0.59 V 0.59 V 0.59 V
Short Circuit Current (Isc)
10.36 A 10.46 A 10.56 A 10.67 A 10.77 A 10.87 A
Cell Efficiency
20 % 20.2 % 20.4 % 20.6 % 20.8 % 21 %
Fill Factor (FF)
79.94 % 79.97 % 79.99 % 79.9 % 79.95 % 79.99 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.4 %/˚C
Temperature Coefficient of Voc 2 %/˚C
Temperature Coefficient of Isc 3.7 %/˚C

Shenzhen Xiangxinrui Solar Energy Co., Ltd.

+86 136 32917290
www.xxrsolarpv.com
China
4F Building, Xinfa 1st Rd., Xinfa Industry Park, Shajing, Shenzhen, Guangdong
No. Staff: 500
Contact Manufacturer
Product is no longer manufactured.

Useful Contacts

Contact Face
bella wang senior professional sales
Contact Face
Jack Wan senior marketing director

Additional Offices

Country：
Italy
Address：
San Daniele Del Friuli

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