1,  1800W-Silicon solar panel system with 20-year-lifespan;

2,  12V/ 150AH-Lead-acid battery with 3-year-lifespan, 5 pcs. It can be fully-charged in 12 hours;

3,  With AC110V/AC220V output;

4,  1000W inverter;

5,  With controller inside, anti-overcharge, anti-overdischarge, anti-short circuit;

6,  Can be installed on the roof and power the house;