TVN Systems, Inc. is a research and development company dedicated to advancing and developing the proton exchange membrane (PEM) fuel cell market. The PEM fuel cell is a highly efficient and environmentally friendly electric power generation device, which is favored to replace the internal combustion engine in automotive applications.
 
   
   
Polymer Electrolyte Membrane (PEM) fuel cells are considered the front runner to replace the highly ...polluting internal combustion engine in automotive vehicles. A PEM fuel cell is an electrochemical device that uses hydrogen and oxygen to produce electricity.