About ReliOn: ReliOn is a leader in the development and marketing of modular Proton Exchange Membrane (PEM) fuel cell products. The company markets a variety of commercially available fuel cells using its patented Modular Cartridge Technology(R). ReliOn products are available domestically and internationally for commercial and industrial backup applications in the 500-watt to 5- kilowatt range. ReliOn fuel cells are certified to multiple safety and performance standards.