Should you install solar panels on your roof? Ask Google

In 2015, Google launched Project Sunroof, a map that shows which houses have enough sun exposure for solar panels to be a viable energy source. However, the original map was very limited, covering only the San Francisco Bay Area, Fresno, California and Boston. Now, Google has greatly expanded the project to cover all 50 U.S. states, with a total of 60 million buildings in the database. SEE ALSO: Google pledges $11.5 million to racial justice innovators across the U.S.The project uses imager