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157-POLY-5BB-PID

157-POLY-5BB-PID

Changzhou Hershey-Power New Energy Co., Ltd.
Cell Type: Polycrystalline
Power Range: 4.42~4.69 Wp
Region: China China
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Note: Your Enquiry will be sent directly to Changzhou Hershey-Power New Energy Co., Ltd..

Description:

  • High conversion efficiency of up to 19.1%

  • Back with 1.8mm silver soldering pads and full-surface aluminium back-surface field

  • Positive tight power tolerance

  • Dual stage 100% EL Inspection warranting defect-free product

Product Characteristics

Model No.
4.42 4.45 4.47 4.50 4.52 4.55 4.57 4.59 4.62 4.64 4.67 4.69
Product Characteristics  
Cell Technology Polycrystalline
Dimensions 156.75×156.75 mm
Diagonal 157±0.5 mm
Cell Thickness 170 ± 30 µm
Front Surface (-)  
No. of Busbars 5
Busbar Width 31.2±0.7 mm
Busbar Material Silver
Back Surface (+)  
Back Surface Field (BSF) Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
4.42 W 4.45 W 4.47 W 4.5 W 4.52 W 4.55 W 4.57 W 4.59 W 4.62 W 4.64 W 4.67 W 4.69 W
Voltage at Maximum Power Point (Vmpp)
0.536 V 0.537 V 0.538 V 0.539 V 0.54 V 0.541 V 0.543 V 0.544 V 0.546 V 0.547 V 0.548 V 0.549 V
Current at Maximum Power Point (Impp)
8.246 A 8.287 A 8.309 A 8.349 A 8.37 A 8.406 A 8.424 A 8.44 A 8.461 A 8.489 A 8.513 A 8.548 A
Open Circuit Voltage (Voc)
0.633 V 0.635 V 0.636 V 0.637 V 0.638 V 0.639 V 0.64 V 0.641 V 0.643 V 0.644 V 0.645 V 0.647 V
Short Circuit Current (Isc)
8.831 A 8.851 A 8.863 A 8.893 A 8.912 A 8.942 A 8.958 A 8.977 A 8.991 A 9.003 A 9.025 A 9.037 A
Cell Efficiency
18.0 % 18.1 % 18.2 % 18.3 % 18.4 % 18.5 % 18.6 % 18.7 % 18.8 % 18.9 % 19.0 % 19.1 %
Fill Factor (FF)
79.03 % 79.23 % 79.31 % 79.43 % 79.51 % 79.63 % 79.71 % 79.77 % 79.91 % 80.03 % 80.09 % 80.17 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.36 %/˚C
Temperature Coefficient of Voc -0.36 %/˚C
Temperature Coefficient of Isc 0.06 %/˚C
Intensity Dependence
Intensity
Voc
Vmpp
1000 W/m2
1.000
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PDF  
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Corporate Video

About Hershey Power

Changzhou Hershey Power Co., Ltd was founded in 2006, specializing in R&D, manufacture and sales of solar cells (Mono/Poly).

Hershey has an excellent R&D team, focusing on PV technologies and improving the current manufacturing process and gained plenty of knowledge and experience in cell material testing /high-efficiency solar cell manufacturing, etc. Hershey has obtained a large number of patents and With our continued technology innovations, the quality of Hershey cells has reached the international manufacturing level.

As one of the leading enterprises in China’s solar industry, the products of Hershey Power have been widely used in various sectors of China’s modern constructions, including urban, army, telecom, navy, transportation area, etc. Since 2014, Hershey Power has also finished a large number of solar rooftop projects at home, which has won a great reputation in the industry.

Company Vision

● Pursue happiness in both material and spiritual aspects of all employees
● Contribution to the progress and development of society
● To provide customers with the best products and services
● Enhance the value of the enterprise itself, for the progress and development of society make contributions

Automated Robotic Production Line

Awards

Global Coverage

Partners

Certifications

Changzhou Hershey-Power New Energy Co., Ltd.

Click to show company phone
www.hershey-power.com
China
No. 69, Huiling West Road, Zouqu, Wujin District, Changzhou, Jiangsu
No. Staff: 300
Note: Your Enquiry will be sent directly to Changzhou Hershey-Power New Energy Co., Ltd..

Useful Contacts

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Sally Gao Sales Director
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Willian Chen International sales Manag...
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Amy Tang International Sales manag...
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Dequn Kong sales manager
Company Description

Hershey Power was established in 2006, with 200 million yuan in fixed assets, more than 450 employees and a construction area of 18,000 square meters. Its main business is the production and sales of crystalline silicon, solar cells and battery modules, and photovoltaic power generation. It has a complete photovoltaic industry chain and is one of the few photovoltaic companies in China to achieve vertical integration.

The company pays attention to the introduction of talents. It has established a good relationship of production, learning and research with a number of universities and uses the advantages of universities to add imputes to the innovation of enterprises.

Product Videos

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