Not the one from the canadian engineer with the classic prius, but one with the 2004 prius with the solar molded into the rooftop?
Are you referring to the Solatec panels? http://www.greencarcongress.com/2005/12/flexible_roofto.html
No, it looked to have been done by an individual. He mounted flexible panels which fit the entire roof without any change in the contour. It was not on the classic prius but on a second generation.
This one? http://solarelectricalsystems.com/html/suncar.htm I would love to have this setup. It fits the care very nice.