
HES Energy Systems Launches 3-hour Endurance Hydrogen Fuel Cell Powered Multi-Rotor, Designed & Built in the USA
November 19, 2018 | 2 min read November 19, 2018 | 2 min readAustin (TX), Paris, Singapore – HES Energy Systems is announcing the commercial launch of HYCOPTER, an industrial-grade multi-rotor drone designed for large-scale industrial maintenance inspections. Addressing short flight durations is one of the final frontiers in drone technology. HES has a long-standing reputation for producing the world’s lightest and most compact fuel cell systems, which can be as much…