WestSun installed a 15kWh battery for me, together with upgrading my inverter and putting in some new panels at the same time. 7kW Solar Systems: Charges, Output & Return on Investment200kW solar PV systems: Evaluate prices and installer choices Responses Dr. Ranjith Obeyesekera states: 18 August, 2016 at seven:37 pm https://bestsolarinstallersaustralia.game.blog/2024/09/19/exploring-the-benefits-of-a-30kw-solar-system-for-large-properties-in-wa/