The cells are integrated within planar stacks based on the proprietary SOFConnex™ stack technology which offer some unique advantages including:
cost competiveness;
low internal resistance for high power density and electrical efficiency;
long-term durability and improved tolerance to poisoning elements;
low pressure drops on both anode and cathode side;
robust behavior with respect to thermal and current cycling conditions;
large flexibility in stack design to match technical specifications of different applications.