Good day I have a Kodak 7.2 kw Hybrid inverter with 2 Narada LiFePO4 48vdc 200A/h 10000wh and 20 X 450w Canadian solar panels. I want to extend with a second inverter and baterys how does it work and will I be more off grid is the 20 pannels enough and must I stay with Kodak 7.2kw inverter and...