Solar planning tools

Free calculators for Perth homeowners weighing a solar and battery purchase. The inputs are WA-specific: Synergy tariffs, DEBS rates, and the WA Battery Scheme caps ($130/kWh, $1,300 maximum, 10 kWh cap).

What do you want to do?

See if a battery is worth it

Pick the right size and battery

Check a quote before you sign

Perth rules and tariffs

Skip the calculations?

Answer a few questions and get a quote from an installer from our network that covers your area.

Explore your options