Solair 1 and Solair 2 are two German-designed electric aircraft. ==Solair 1== The human piloted Solair 1 was developed from 1980 by Günther Rochelt - developer of the Musculair human-powered aircraft series - based on a Hans Farner canard design. It employed 2499 wing-mounted solar cells giving an output of between 1.8 kilowatts (kW), equivalent ...