This helps us size your system and lets electricians quote accurately.
We'll email you a link so you can come back to this at any time.
Three-phase has a 3-pole main switch.
Keeps power on during an outage. Your electrician will confirm what your switchboard needs.
We estimate your usage from your bill using an average price of 33c per kWh and a supply charge of $1.10 a day. Actual rates vary by retailer, plan, time of use and season, so your recommended system is a guide only. For the most accurate sizing, enter the average daily kWh shown on your bill.