Novocel designs and manufactures water-cooled proton exchange membrane (PEM) fuel cells with an internationally competitive power to weight ratio and operating life of 10,000 hours. Our PEM fuel cell power systems are available in modules of 1 to 10 kW, and can be scaled up to 100 kW or more. The Novocel fuel cell system is quiet and robust - able to operate at temperatures less than -20 C and greater than 45 C - and compliant with CE and UL standards.