Since I last shared photos of the Dow POWERHOUSE Solar Shingle, this line of business has picked up. In October 2011, the Solar Shingle launched in Colorado, and Dow expanded the launch to Texas and California in April 2012. As part of the launch, this commercial — lazy roof — aired recently to show these markets how Dow is helping to reinvent the roof so that it not only provides shelter but power, too.
During Greenbuild in Toronto, CertainTeed Corporation introduced a new solar photovoltaic system called the Apollo Solar Roofing System. Apollo skips the rack and mount for a seamless profile that integrates with standard roof shingles. Each 12-pound module has 14 high-efficiency, polycrystalline silicon solar cells that soak up the sun and convert it to energy to power the underlying home.
We’re starting to see a number of interesting products in the building integrated photovoltaics (BIPV) area of solar innovation. A company out of Grass Valley, California – Sun Energy Engineering Co. – has developed a low-profile solar shingle, or Sun Energy Shingle, to be used instead of roofing shingles or over existing shingles. It’s available in custom colors, too, depending on what kind of look you’re trying to get on the rooftop.