The idea is not that Na-Ion batteries are better than LFPs, they are not. The main goal is to make them dirt cheap.
It seems that $15 per kWh of storage should be achievable with them. At this price, it's trivial to install enough grid-scale storage to completely move off fossil fuels in more southern areas.
It seems that $15 per kWh of storage should be achievable with them. At this price, it's trivial to install enough grid-scale storage to completely move off fossil fuels in more southern areas.