Off Grid Storage Solar System

Off Grid Storage Solar System, 8 KW

How to build an off grid solar power storage systems ? ” I am interested in total of 8KW solar,  roof mounted, going to 3 separate installations.  I need 3 controller/inverters and roof mounting hardware.  This will be shipped direct to my house, at 7392 Highway 95 S,    Riggins, ID  83549  in USA.   …