... Controller(SKM1205 intelligent controller)Storage Battery(12V28Ah gel storage battery)LED Light(1pcs of 12V2.3W,each light is with 5m ... function and portable power applicances system.Advantage:1.Multifunction,used for DC output,and charge for mobile charger,LED light,fan,TV ... working for 5-6hrs/day(6hrs peak sunshine/day)Lasting Power Supply:40W loads working for 12hrs(battery charged fully)Design Life ...