84kW / 320 kWh vanadium redox battery. This system seems to be in what should be a sweet spot for ZBM2 - a system that would fit in a container along the lines of the Base64 installation. A system with 32 ZBMs would have 320 kWh capacity and sustain 96kW power, as well as being more efficient (75% AC-AC round trip vs probably 60 - 65% for Vanadium redox.
I wonder how much a vanadium redox battery of that size costs?
RFX Price at posting:
5.1¢ Sentiment: Hold Disclosure: Held