The not-for-profit solar savings calculator that shows what solar and batteries can do for you – without giving away your details.

Ready to find out how much you’ll save with solar?

Sunspot will reveal your potential savings from solar by analysing:

  • the correct system size for your roof
  • roof tilt and orientation
  • local radiation and weather data
  • shading
  • STC rebates and average system costs
  • your energy costs and usage
  • further savings from adding a battery

SEARCH FOR YOUR ADDRESS ON SunSPoT

Should you buy a battery?

Sunspot can tell you if adding a battery will save you money. If you know the size and power output of the battery, SunSPoT will tell you how much it can save you.

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We won’t share your details

SunSPoT will not share your details with sales companies so you won’t get any unexpected phone calls.

SunSPoT was developed by the APVI and UNSW using sophisticated 3D mapping software. It was built specifically to help households and other small energy users navigate the solar sales market with confidence.

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Can’t find your place on the map?

SunSPoT is being rolled out to councils across Australia.

If your home and area are not yet mapped, send a message to your local council to let them know that you want it.