... high quality solar home system 1)2 years warranty (beside the solar panel ,battery) 2)CE,EMC,IEC,ROHS, 15w solar power system for home ... Our davantage :1.easy yo use 2.good performance and energy-saving .3.simple to maintain .4.ACmodels adopt smooth pure ... warranty policy and our after-sale solution: The solar power system is composed of 4 parts, solar panel, battery, controller, inverter, The using ...