Calculate Energy Savings From Solar Panels

See how long it will take for a solar system to pay for itself.

Calculate energy savings from solar panels.

Then enter your typical annual electricity bill a guess is fine. 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. At a minimum simply enter your postcode and the solar system size you are considering into the calculator. We will not sell trade or rent your personal information to others without your permission.

Estimates are based on your roof electricity bill and actual offers in your area. 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. Solar savings payback calculator.

Calculating how much money solar panels will save you requires knowledge of your power usage local electricity rates estimated solar production and any federal state and local solar incentives such as the 26 federal solar tax credit that affects the upfront cost of a solar system where you live. You can leave all the other inputs as their default values and hit calculate.