The Volitan is a proposed design for a boat equipped with solar cell panels, which uses both wind and solar energy. The proposed design is light weight, with a stiff structure made of carbon fiber and epoxy resin and carbon foam core lamination. It also has an ultraviolet resistant coating.
It is designed to be powered by a twin 220 HP/DC electric motor, with two suspended wings to help maneuver the ship. In addition, a hydraulic/servo system located in the wings would activate the Volitan's performance sail system. If built, it's dimensions would be around 105'3 in (length), 24'8 in (height), 92'7 in (width with solar body) and 24'9 in (width at low body).
The design has been awarded first prize in the "The Best Nautical/Boat" and "The Best Transportation Vehicle of the Year" categories at the International Design Award, 2007.[1]