* Monocrystalline solar panel from 30W to 310W, efficiency of more than 18.5%
* Polycrystalline solar panel from 30W to 270W, efficiency of more than 17.8%
* A GRADE high efficient solar panel
* Hydrophobic layer with higher light absorption and minimal surface dust
* 5 years warranty for solar panels; 20 years power generation capacity
Battery
Gel Battery
* Battery Type: Free maintenance Gel deep recycle battery * Capacity(10hr, 1.80v/Cell, 25C): 12V 60-200AH Lithium battery * Long life span, Fast charging, Safety in use * High temperature resistance with large capacty * Environmental protcction, Integrated battery bos design