BMW and Clemson University develop and test a solar-powered electric-vehicle prototype designed to generate more energy in a day than it consumes during urban commuting. The project, originally launched as a challenge to graduate students, is presented as a working vehicle rather than a concept.
The prototype, called Deep Orange 17 (marketed by BMW as the Luminetta), is a two-seat EV fitted with more than 1,700 photovoltaic cells that cover the vehicle. BMW’s materials describe the effort as going beyond typical roof-panel designs, aiming to maximize solar capture to meet the “net-positive” energy requirement for a day of city driving. The coverage also frames the work as part of a multi-year collaboration in which the initial student competition leads to a functional engineering outcome.
Across the available outlets, the emphasis aligns on the same core claims: the student-driven origin of the project, the vehicle’s two-seat design, and the high number of solar cells used to power the EV. Differences mainly reflect outlet phrasing and how each outlet characterizes the novelty of integrating the photovoltaic system across the car rather than as limited add-on panels.
