Calculate your potential savings with rooftop solar. Get instant estimates on system size, costs, subsidies, and payback period.
Get personalized solar system recommendations
Select the state where you want to install solar panels
Enter your average monthly electricity usage in kWh (check your electricity bill)
Select the type of roof where panels will be installed
Select your electricity connection type
If you already know the system size you want, enter it here. Otherwise, we'll calculate the optimal size for you.