Free electrification calculator · WA rebates included · under 2 minutes
See what each upgrade is actually worth.
Answer a few questions about your home and the calculator runs the numbers against real Synergy A1 tariffs, WA Battery Scheme rebates, and federal STCs. Solar, battery, EV charging, heat-pump hot water: everything modelled separately so you can see what each one earns back on its own.
100% free · No email required · Instant results
Want power-user mode? Try the freeform Savings Planner
Step 1 of 5
About your home
Tell us a bit about your property
Used to calculate solar potential and available rebates
Got your bill handy? Analyse the real thing instead
Your data stays yours. We don't sell it or spam you. Inputs only run the calculation; you choose whether to save the results or request quotes.