What this page is

Your installer used Spark Plan Check to work out which electricity tariff suits your home and the system they're installing. This page shows you the result. It's free to you.

Spark Plan Check is run by ClarityIntel Pty Ltd, a company registered in Australia (ABN 54 697 254 596). Your installer is a separate business that pays us to use it.

What the numbers are

Estimates. They're worked out from the bill figures your installer entered, the system they're installing, and the published tariffs of the suppliers named on the page, on the day. The page lists what they assume.
Not the whole market. We compare the suppliers named on the page, not every supplier. A cheaper tariff elsewhere is possible.
A typical day, unless you've given your smart-meter data. Time-of-use tariffs depend on when you use power. Without your own smart-meter data, we price them on a typical household's day, scaled to your bill. The page says which we used.
Not a promise. What you actually pay depends on how much power you use and when, how your battery, solar and car run, and the supplier's prices, which can change.
General information. It isn't financial advice, and it isn't advice about the battery, solar or car itself. If something on the page doesn't match your bill or your system, tell your installer so they can run it again.

Switching is your choice

You don't have to switch. If you do, you sign up on the supplier's own website, and the supplier asks for your consent itself. We don't sign you up, and we're not the supplier, a broker, or acting for either.
Before you sign up, read the supplier's tariff and terms. You normally have 14 days to cancel a new energy contract made online.
Your current supplier closes your account when the switch goes through. Check whether your current tariff has an exit fee.

Nobody paid for this recommendation

We take no commission, referral fee or other payment from any electricity supplier, and the ranking can't see any. If your installer receives anything from a supplier when you switch, they must tell you before you sign up.

Your link is private

Your link is a long random address that can't be guessed, but anyone who has it can open it. Keep it to yourself. Ask your installer, or email us, to switch it off at any time.

Your information

Your installer gave us the details on this page so we could prepare it. We use them only for that, on your installer's behalf. We don't sell them, give them to suppliers, or use them to market to you. Our privacy policy explains the rest, including how to see or correct what we hold.

Your rights

Nothing on this page limits your rights under the Consumer Rights Act 2015 or any other law that protects you. If you think we've got something wrong, email us and we'll look at it.

Contact

Email hello@sparkplancheck.com. For anything about your information, privacy@sparkplancheck.com.

Last updated: 26 October 2026