China's new iron battery hits 99.4 percent efficiency over 6000 cycles
China's new iron battery hits 99.4 percent efficiency over 6000 cycles
interestingengineering.com
China's new iron battery hits 99.4 percent efficiency over 6000 cycles
A research team at the Institute of Metal Research of the Chinese Academy of Sciences (CAS) has advanced "all-iron" flow battery technology.
This is actually interesting, since a redox flow battery is a fuel cell with long-term tank-based storage, so fundamentally suitable for seasonal load levelling of renewable production surplus, if sufficiently cheap.