How it works · Solar and batteries
The Sun Grove: solar and batteries, worked out.
Thinking about solar or a battery? The Sun Grove works it out against your own bill: the size that suits, an indicative price, and when it pays for itself.
The tools
System size estimator
The solar and battery size your home wants, with an indicative price after rebates and the year it pays itself back.
ROI calculator
Model your own system size and watch the payback and savings unfold over 20 years and more.
Best battery for my solar
Roof full? The Wizard sizes the battery that gives the best return for the solar you can fit.
Solar in every Reading
If you already have solar, every plan is priced with your exports and its own feed-in tariff, tiers included.
Why start from your bill
Solar pays off by replacing the power you'd otherwise buy, and by what you're paid for the rest. Both depend on your usage and your plan. Starting from your bill means the payback is worked out for your home, not a brochure's.
Independent
BillWizard doesn't sell or install solar or batteries, and takes nothing from anyone who does. The numbers are there to help you decide, and to check a quote you've been given.
Prices and paybacks are indicative estimates, not quotes. Get quotes from accredited installers before you buy.
Keep reading
More on how it works
BillWizard opens at the end of November.
Sign up and pay here, on billwizard.com.au. Until then, see what it does on How it works, or follow Software Cowboy on LinkedIn for launch day.