After its debut at the 2014 Geneva Motor Show, the German TÜV (Technical Inspection Association) in Munich inspected the car
and issued an official registration plate, allowing the company to test the prototype car on public roads in Germany and Europe.
Definitions:
Flow Battery: a type of rechargeable battery where rechargeability is provided by two chemical components dissolved in liquids separated by a membrane.
Redox (reduction and oxidation) reactions include all chemical reactions in which atoms have their oxidation state changed.
Oxidation is the loss of electrons or an increase in oxidation. Reduction is the gain of electrons or a decrease in oxidation.
Redox Fuel Cell: a reversible fuel cell in which all electrochemical components are dissolved in the electrolyte.