... ,mounting 3. fast delivery time in 7day 3kw off grid solar system from Qingdao allrun new energy co,, ltd ... yearsCharge/discharge Controller, Input&outputCharge/Discharge controllerModel80ASize80A ( 12/24 adaptorable )ManufacturerPhocosDC output24VFor DC electrical toolsAC output-A50/60HzInverted ... oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Complete unit 3kw off grid solar system