Engineering Students Built A Solar-Powered Ambulance

A multidisciplinary student team at the Eindhoven University of Technology in the Netherlands has unveiled what it describes as the world's first solar-powered ambulance, a vehicle called the Stella Juva that is designed not to transport patients to hospitals but to bring hospitals to patients, traveling deep into remote communities and delivering medical care on site using power generated entirely by the sun. The Stella Juva is built on a 50 kWh battery supported by 542 solar cells, 326 integrated into the roof and 216 mounted on extendable panels that fold out to capture additional light. On a sunny day, the vehicle has a claimed range of up to 715 kilometers on paved roads and an average range of 360 kilometers off-road, making it capable of reaching areas entirely without charging infrastructure as long as the sun is available. The vehicle measures 5 meters long, weighs 1,350 kilograms, reaches a top speed of 120 kilometers per hour, and uses a self-developed solar inverter with a reported efficiency of 97 percent. Solar Team Eindhoven is the same group that previously built solar-powered passenger cars with ranges above 600 kilometers, and the Stella Juva applies that engineering expertise to emergency healthcare for the first time.

Unlike conventional ambulances, the Stella Juva is designed around the concept of healthcare delivery rather than patient transport. It comes equipped with integrated power outlets capable of running a vaccine and medicine cooler, a portable X-ray machine, an ultrasound device, a blood pressure monitor, a thermometer, an automated external defibrillator, and additional first-aid supplies, giving a medical team in a remote location many of the tools that would otherwise require a clinic or hospital building to operate. The team plans to travel to Kenya in August 2026 to simulate real-world healthcare delivery scenarios with local healthcare organizations, testing how the vehicle performs on African terrain and in collaboration with the communities it is intended to serve. Yarno Basten, the team's partnerships manager, said the goal is to develop a vehicle that fits real-world practice and to inspire healthcare providers, companies, and other organizations to create social impact through technology. An estimated one billion people worldwide live in areas without reliable access to health services, and the Stella Juva represents one approach to the question of whether the gap between those communities and the medical care they need can be bridged not by building more infrastructure but by making the infrastructure mobile and self-sufficient.

Source:https://www.pv-magazine.com/2026/07/22/dutch-student-team-develops-solar-powered-ambulance/