Yangtze 4kw 220V Solar Power Home Light System with Battery Bank

***** Factory Introduction *****

♦ Founded in 1994 , 300MW solar panel production capacity ,solar panel power range 5watt to 550watt for both polycrystalline and monocrystalline solar panel , On-grid solar system , Off-Grid Solar System , Hybrid System
♦ 10 years total workmanship and materials warranty , 10 years for at least 90% and 25 years for 80% linear power output warranty  
♦ 100% EL test before package and shipping 
♦ Two factories , solar panel factory , battery factory 
♦ Cooperated with world famous big companies like Jinko Solar , Tesla , SMA, Canadian Solar , HUAWEI
♦ Products are exported to more than 150 countries 
♦ Products are certified by TUV(Germany) , UL(America) ,CE 
♦ Turn-key solar systems are offered , to save the time and money for the clients  
♦ Rich experience in overseas construction of solar projects