Horizon H-5000. Horizon's new H-5000 5kW PEM Fuel Cell System is the lightest, most compact (and most competitively priced) 5kW system in the world.
Horizon supplies systems to engineers and researchers within large corporations, government organizations, research institutes and universities around the world. They are known to be the world's lightest, most compact, and most affordable units worldwide. Horizon's fuel cells are simple, air-breathing, air-cooled, self-humidified systems that limit peripherals to the bare minimum. The semi-integrated unit comes in a kit format for more integration flexibility.