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156.75*156.75 3BB Poly solar cell

Shenzhen Topsky Energy Co.,Ltd
Price:
From €0.115 / Wp
Cell Type: Polycrystalline
Power Range: 3.942~4.429 Wp
Region: China China
Contact Manufacturer
Product is no longer manufactured.

Alternative Product

From €0.0998 / Wp
  • Maximum Power: 5.947 W
  • Cell Type: TOPCon
  • Dimensions: 158.75×158.75 mm
  • DIAGONAL: 210±0.35 mm
  • Cell Thickness: 140-20 µm

Product Characteristics

Model No.
TN-156P-3BB 3.94w TN-156P-3BB 4.09w TN-156P-3BB 4.14w TN-156P-3BB 4.19w TN-156P-3BB 4.23w TN-156P-3BB 4.28w TN-156P-3BB 4.33w TN-156P-3BB 4.38w TN-156P-3BB 4.43w
Product Characteristics  
Cell Technology Polycrystalline
Dimensions 156.75×156.75 mm
Diagonal 220±0.5 mm
Cell Thickness 200 ± 30 µm
Front Surface (-)  
No. of Busbars 3
Busbar Width 1.1 mm
Busbar Material Silver
Anti Reflection Coating Silicon nitride
Back Surface (+)  
No. of Soldering Pads 3
Soldering Pad Width 2.5 mm
Soldering Pad Material Silver
Back Surface Field (BSF) Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
3.942 W 4.088 W 4.137 W 4.186 W 4.234 W 4.283 W 4.332 W 4.38 W 4.429 W
Voltage at Maximum Power Point (Vmpp)
0.513 V 0.519 V 0.521 V 0.523 V 0.526 V 0.529 V 0.532 V 0.535 V 0.536 V
Current at Maximum Power Point (Impp)
7.774 A 7.924 A 7.974 A 8.033 A 8.079 A 8.118 A 8.167 A 8.216 A 8.282 A
Open Circuit Voltage (Voc)
0.612 V 0.618 V 0.62 V 0.622 V 0.624 V 0.627 V 0.629 V 0.632 V 0.633 V
Short Circuit Current (Isc)
8.283 A 8.443 A 8.496 A 8.537 A 8.573 A 8.611 A 8.66 A 8.708 A 8.776 A
Cell Efficiency
16.2 % 16.8 % 17.0 % 17.2 % 17.4 % 17.6 % 17.8 % 18.0 % 18.2 %
Fill Factor (FF)
78.67 % 78.82 % 78.87 % 79.12 % 79.44 % 79.54 % 79.76 % 79.87 % 79.91 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.4085 %/˚C
Temperature Coefficient of Voc -0.3324 %/˚C
Temperature Coefficient of Isc 0.0516 %/˚C
Intensity Dependence
Intensity
Voc
Vmpp
1000 W/m2
1
1

Shenzhen Topsky Energy Co.,Ltd

+86 18974825397
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.

Useful Contacts

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Kara Gong Sales Manager
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Warren Ding Business Development
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Company Description

Shenzhen Topsky Energy Co., Ltd., established in 1998, is a comprehensive company dedicated to the R&D, production, and popularization of solar cells, solar panels, and solar application products.

Topsky has production bases in Guangdong and Jiangsu provinces, which can supply global customers with 500MW of solar panels and 200MW of solar cells, as well as other solar application products, totaling 60,000 sets annually. It has successfully set up 2 sole-funded subsidiaries in Shenzhen and 2 sales and operating companies in HK. Topsky executes a series of effective quality control procedures and a serious accountability system. Our products have passed TUV/CE/IEC/ISO certificates. They are exported to global markets, including North America, South America, Europe, Southeast Asia, the Middle East, Africa, etc. Adhering to the business principle of mutual benefits, we have earned a reliable reputation among our customers due to our professional services, quality products, and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.

Topsky Energy endeavors to provide efficient, green, clean energy, and constantly improve our living environment. We are a united community, so protecting our earth is protecting our human beings! We are devoted to promoting the application of efficient, clean energy from every tiny aspect. We are the loyal partner of the photovoltaic industry, creating greater value for our customers' investment and making green power exist everywhere.

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