Archive for August 15th, 2008




RoofRay – Find out your roof’s solar energy potential

Aug 15th, 2008 | By Sue

I haven’t blogged about a mashup in awhile, but I was catching up on some news and saw a link to RoofRay, a Google Maps app that calculates the solar energy potential of a building’s roof. First, you digitize a polygon representing your roof area, then a ray for the direction of the roof’s slope [...]

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