Jilin Wanhe Lighting Co.,Ltd is located in Changchun City,Jilin Province,Northeast of China.Wanhe is an international Solar Panels supplier manufacturer in China more than 10 years. Wanhe has the modern management method and a professional efficient team. All workers pass the skills access before work.Wanhe uses the newest technology and equipment, 90% of the production facilities are imported from Germany, Italy and US.All products are approved by ISO9001/14001, TUV, UL, CE& CSA. Wanhe has powerful Research Ability, 15~20 new kinds of products are launched each year.Wanhe has annual 200MW solar panel and solar cell production capacity.80% of our products are export to more than 60 countries in the world.
Details about Solar Modules
Module Type
250W-P
Number of Cells
72 pcs
Dimensions
1640*992*45mm
Peak Power (Pmax)
250W
Module Efficiency
16.07%
Cell Efficiency
19%
Power Tolerance
±3%
Open Circuit Voltage(Voc)
45.49V
Short Circuit Current(Isc)
8.79A
Working Current
7.02A
Working Voltage
35.68V
Max System Voltage
DC 600V
Operating Temperature
-40°C~85 °C
Nominal Operating Cell Temp
47±2 °C
Temp. coefficient Isc(TK Isc)
0.06%/ °C
Temp. coefficient Voc(TK Voc)
-0.34%/ °C
Temp. coefficient Power(TK Pmax)
-0.42%/ °C
Series Fuse Rating
5A
https://www.wanhelight.com/solor-panel/