Freesuns chief executive John Morello said the tiles can be sized to completely replace conventional roof tiles in fiber-reinforced concrete, with all three models able to potentially cover 100% of a ...

Solmetric PV Designer software allows users to perform photovoltaic (PV) panel performance analysis using real dimensions. Features include the ability to compare different hardware and roof layouts; ...

The sod house pioneers who fashioned farms from the tall-grass prairies of the American Midwest probably would have scoffed had you called them visionaries. Yet many of the natural components they ...