40w 18v polycrystalline silicon solar panel power for LED lights
Product Description
1. Mature technology and product;
2. High conversion efficiency;
3. Long service life: 20-25 yeras;
4. Stable power: +5w;
Details about Solar Modules
Module Type
30W-P
Number of Cells
36pcs
Dimensions
460*510*30mm
Peak Power (Pmax)
30W
Module Efficiency
16.07%
Cell Efficiency
19%
Power Tolerance
±3%
Open Circuit Voltage(Voc)
21.6V
Short Circuit Current(Isc)
1.93A
Working Current
1.74A
Working Voltage
17.2V
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
Manufacturing Process
Company Information
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. We use the latest 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.
