Project Sunroof calculates rooftop solar potential using Google Maps



  • Figures are offered up for different scenarios, such as leasing solar panels, taking out a loan to pay for them or buying them outright.
  • Powered by Google Maps, Project Sunroof can tell users how much sun is hitting their roof and how much they might be able to shave off their power bills.
  • The video below provides a quick overview of Project Sunroof.

  • According to Google, it already has access to all the information needed to create detailed maps of your rooftop’s candidacy for solar harvesting.
  • Well, a new venture from Google is aimed at taking the guesswork out of weaning your household off the grid.


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