Dwellvance

Solar Calculator

Get a planning-level estimate of solar production, potential savings, installation cost, and long-term value for your home.

Step 1 of 4Location & usage

Tell us about your home

We’ll use this information to create a planning estimate. You’ll be able to review the assumptions before seeing your results.

Used to determine the solar resource for your location.

Enter your annual electricity usage from a recent utility bill.

kWh

Enter your current electricity rate if you know it. Savings and payback require a verified electricity rate, so leaving this blank will show production without financial estimates.

$ / kWh

Planning estimate: Results are estimates based on your inputs and documented assumptions. Actual solar production and savings can vary based on your home, utility, roof, shading, equipment, and other factors.

Dwellvance provides planning estimates, not installer quotes or guaranteed savings.