Twenty-three university students in the Netherlands spent a full year away from their regular classes and delivered something no one else had managed. On a July afternoon in 2026 they rolled out Stella Juva, a two-seat ambulance that generates its own electricity from the sun and uses that power both to move across difficult ground and to run a full set of medical tools. The project comes from Solar Team Eindhoven at Eindhoven University of Technology, the same group that previously built a solar family car, a solar camper, and an off-road solar vehicle that crossed Moroccan desert terrain.