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Huaneng H-157 Poly

Huaneng H-157 Poly

Jiangsu Huaneng Intelligent Energy Supply Chain Technology Co., Ltd.
Cell Type: Polycrystalline
Power Range: 4.42~4.67 Wp
Region: China China

Alternative Product

From €0.0285 / Wp
  • Maximum Power: 7.16 W
  • Cell Type: Monocrystalline
  • Dimensions: 182x182 mm
  • DIAGONAL: --
  • Cell Thickness: 170 µm

Product Characteristics

Model No.
4.42 4.47 4.52 4.57 4.62 4.64 4.67
Product Characteristics  
Cell Technology Polycrystalline
Dimensions 156.75×156.75 mm
Cell Thickness 200 ± 20 µm
Front Surface (-)  
No. of Busbars 5
Busbar Width 0.7 mm
Busbar Material Silver
Back Surface (+)  
No. of Soldering Pads 5
Soldering Pad Width 0.7 mm
Back Surface Field (BSF) Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
4.42 W 4.47 W 4.52 W 4.57 W 4.62 W 4.64 W 4.67 W
Voltage at Maximum Power Point (Vmpp)
0.532 V 0.535 V 0.539 V 0.543 V 0.546 V 0.547 V 0.548 V
Current at Maximum Power Point (Impp)
8.312 A 8.351 A 8.382 A 8.424 A 8.461 A 8.489 A 8.513 A
Open Circuit Voltage (Voc)
0.632 V 0.634 V 0.637 V 0.64 V 0.643 V 0.644 V 0.645 V
Short Circuit Current (Isc)
8.872 A 8.892 A 8.92 A 8.958 A 8.991 A 9.003 A 9.024 A
Cell Efficiency
18 % 18.2 % 18.4 % 18.6 % 18.8 % 18.9 % 19 %
Fill Factor (FF)
78.86 % 79.25 % 79.51 % 79.79 % 79.91 % 80.09 % 80.15 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.36 %/˚C
Temperature Coefficient of Voc -0.36 %/˚C
Temperature Coefficient of Isc 0.06 %/˚C
PDF  
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Jiangsu Huaneng Intelligent Energy Supply Chain Technology Co., Ltd.

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www.nengsolar.cn
China
Building 1, Jinyuan Tianjia, No. 1 Cangyuan Road, Kylin Science and Technology Innovation Park, Nanjing, Jiangsu
No. Staff: 1,000
Parent Company: China Huaneng Group

Useful Contacts

Contact Face
Dean Sales Manager
Company Description

Founded in 2018, Huaneng Smart Supply Chain has become a leading solar products supplier. It is affiliated to China Huaneng Group, a Fortune Global 500 company.

We serve the unique needs of many different types of customers. To create higher customer value, we have developed a variety of solar products, such as solar cells, solar modules, silicon wafers, photovoltaic mounting, and other solar accessories.

Currently, Huaneng Smart Supply Chain has a solar module production capacity of 10GW and a solar cell production capacity of 5GW. By the end of 2022, 9.2GW products have been widely applied.