You can leave all the other inputs as their default values and hit calculate.
Calculate energy savings from solar panels.
Solar savings payback calculator.
Upon entering an address the tool analyzes factors such as shade roof orientation and local weather patterns to calculate how many hours of sunlight hit that roof in a typical year.
See how long it will take for a solar system to pay for itself.
Estimates are based on your roof electricity bill and actual offers in your area.
At a minimum simply enter your postcode and the solar system size you are considering into the calculator.
Then enter your typical annual electricity bill a guess is fine.
Use this solar panel calculator to quickly estimate your solar potential and savings by address.
This analyzed information is then combined to create an estimate for how much power a user could produce and can save with solar.
Savings with a solar energy system for this scenario we assumed a monthly electric bill of 100 and an annual electricity rate increase of three percent.
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