World’s First Sun-Powered Family Car Takes Prize at World Solar ChallengeThe Curious TechnologistOctober 20, 20131 viewsUncategorized0 Comments1 views 0 World’s First Sun-Powered Family Car Takes Prize at World Solar Challenge The Stella, a four-seat solar vehicle created by Dutch students, has won the prize for the most practical vehicle at the 2013 World Solar Challenge.