... Wmp range,Our factory can produce solar panel and solar module from 1.5W-290w (1.5w, 2.5w, ... Refer to the material,Monocrystalline solar cell or polycrystalline solar cell,efficiency range 14%-17%, cell size 5/6. 4). Refer ... to the customers LOGO,Can be printed on the solar panel or solar module, ... requirements flexiblelyReliable businessman poly crystalline solar power module