Switch to solar power

Start here to learn about installing, using and maintaining a rooftop solar system and battery for your home or small business, with guidance from government and independent industry experts. You can find out what size solar system you need and estimate the cost and savings by choosing Solar for households or Solar for businesses.

How solar systems work

1Solar panels

2Solar inverter

3Switchboard and smart meter

4Appliance

5Battery inverter (optional)

6Battery (optional)

7Grid