Project Sunroof is a solar calculator from Google that helps you map your roof’s solar savings potential. Learn more, get an estimate and connect with providers.

Learn about the components of a home solar installation, factors that determine solar savings, and the positive long-term impacts on your property.

Learn about the process of installing solar panels, including how to choose providers and panels.

Easy answers to common solar power questions. How long do solar panels last? Will solar work for my home and my situation? Visit our FAQ page to learn more.

Updated total solar potential data for cities and regions around the world available in the Environmental Insights Explorer (EIE) Simply enter a state, county, city, or zip code to see a …

We define technical potential to include the energy generation from all solar panels (calculated as described above) that generate at least 75% as much energy as an ideally oriented and …

Nov 3, 2016 · Made several improvements to the energy production estimates, including better fitting of solar panels to the available roof space. In many cases, this results in the estimated …

Enter a state, county, city, or zip code to see a solar estimate for the area, based on the amount of usable sunlight and roof space.

Enter a state, county, city, or zip code to see a solar estimate for the area, based on the amount of usable sunlight and roof space.

Enter a state, county, city, or zip code to see a solar estimate for the area, based on the amount of usable sunlight and roof space.