Google introduces Project Sunroof

Does it make sense to install solar panels on your roof?
You probably have no idea. But as of today, Google knows.
The colorful and recently alphabetized search monstrosity has launched a new tool called Project Sunroof. It will use data you may not have realized that Google even had to tell you how much money you can save by turning your roof into a photon harvester.
Using Google’s mapping and computing resources, Project Sunroof offers users personalized roof analyses to help them calculate the best solar plan based on their individual roofs and locations. Once supplied with a user’s address, the site provides user-specific data on the amount of usable sunlight that hits the roof per year, which parts of the house receive the most sunlight, the amount of space available on the home for solar panels, and the amount of money that could be saved by switching to solar.
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