I’ll just leave this here...20 Oct 2017 20:06
“Li said it was the first time he had seen Chinese-made equipment for fuel cells and gas turbines.
However, on seeing the company's vanadium redox battery, a rechargeable battery that uses vanadium ions to store potential chemical energy, he told the engineers of a smaller, more efficient VRB that he saw in the UK. He also shared his knowledge of German hydrogen battery stations when engineers showed their latest achievements in this field.“