What do you need to know in order to quote for a solar system

Every solar system is different, from our experience. In order to size up an applicable PV array, inverter and battery bank, we need to know: Your estimated peak consumption (a typical winter and summer month); Your daily, or monthly, consumption; as well as the make-up of the appliances you wish to operate. We usually start by attempting to reduce your consumption with energy-efficient lights and appliances, before we attempt to solarise any system.