40w solar panels,lowest price!

40w mono solar module(HOT SELL) 1.Cell inside from Q.Cell 2.25 years warranty 3.No qty limited,lower price 4.Efficiency:16%

40w mono solar module

1.size and shape can be customerized;

2.higher efficiency with lower price;

3.your company's logo can be put on the panels;

4.25 years warranty;

5.mono & poly solar panels from 2.5w-280w are available here;

6.reliable factory with years experience in crystalline silicon.

Technology data sheet

Quality assurance testing

1.Thermal cycling test2.Thermal shock test3.Thermal/Freezing  and high humidity cycling  test4.Electrical isolation test5.Hail impact test6.Mechanical, wind and twist loading test7.Salt mist test8.Light and water-exposure test9.Moist carbon dioxide/sulphur dioxide 

40w solar panels,lowest price!