✅ Update queued — the AI is re-ranking this list. The page will refresh shortly.
This page is already up to date.
Project Sunroof is a Google project that helps users calculate their rooftop's solar energy potential. It uses Google Maps data to analyze the rooftop's suitability for solar panels.
Solar-Estimate provides solar panel cost and savings estimates based on roof details and location. It also offers quotes from local solar installers.
EnergySage helps consumers compare solar quotes and make informed decisions about solar energy.
Free to use for consumers, paid plans for solar installers
PVWatts is a solar energy modeling tool developed by the National Renewable Energy Laboratory (NREL). It estimates the energy production and cost...
Ohm is a software tool for managing electricity consumption and costs.
Free trial available. Pricing starts at $10/month.
Your feedback helps us improve the AI rankings.
✅ Thanks for your feedback!
Suggest a product and our AI will verify it's a real alternative to Project Sunroof before adding it to the list.