This Solar system should supply Solar electricity for a small to medium household after converting to Gas appliances. This system also allows for additional Solar panels and Batteries to be added over time for more Electricity load. 6 x 330 Watt Panels (2 kW/hr) 1 x 5kW Growatt Inverter - Max 5kW 1 x 3.5 plus 1 x 2.4kWh 0.5C Li-Ion Battery 48V (Design life >16yrs) Eff. 4.4 kW Battery Backup. *Prices are not guaranteed. Please check with us for a final quote?