Name: 2015 best price 40w 18v polycrystalline silicon solar panel power
Brand: Wanhe
Availability: InStock

Product Details

2015 best price 40w 18v polycrystalline silicon solar panel power

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	46051030mm
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.

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FAQ

Our Services

Contacts:David Feng,

tel:+86-431-81097338