The Solar Car Challenge was created in 1993.
Aurora Solar Car was created in 1980.
Michael Andretti's Indy Car Challenge was created in 1994-09.
World Solar Challenge is organized once in two years. There was not WSC in 2008, but also was North American Solar Challenge in U.S. and Univ. of Michigan Solarcar Team won the race with Continuum solarcar.
North American Solar Challenge http://americansolarchallenge.org/index.html
A solar engine for a solar car is actually an electric motor. Solar cells on a solar car collect solar energy, which is then sent to a battery or battery pack in the form of DC current. This energy is then used to power the solar car.
The World Solar Challenge, a solar-powered car race, takes place every year in Australia. The race spans approximately 3,000 kilometers from Darwin in the Northern Territory to Adelaide in South Australia. It attracts teams from around the globe who design and build solar-powered vehicles to compete in this challenging event.
http://americansolarchallenge.org/
One can purchase a solar car online on websites. Some of the useful websites for purchase of a solar car are Solar Electrical Vehicles, Silicon Solar and Sunnev.
The Challenge Trophy was created in 1912.
Aztec Challenge was created in 1982.
Basketball Challenge was created in 1987.
Chip's Challenge was created in 1989.