Sunmotor Group, LLC was a small U.S.-based marketing venture that presented itself as a manufacturer and marketer of solar electric vehicles. In third-party reference literature from 2012, Sunmotor appeared as the contact point for a Chinese neighborhood electric vehicle entry described as a factory-built electric passenger vehicle fitted with roof solar cells claimed to add roughly 20 km of electric driving per 24 hours. Beyond these references, surviving public records tied to the company primarily characterized the entity as a niche EV promoter with limited documented model-line, production, or corporate-history detail.