This is a complete puff piece on something that isn't remotely ready for deployment. Meanwhile batteries are available today. My house has one that we use for e

This is a complete puff piece on something that isn't remotely ready for deployment. Meanwhile batteries are available today. My house has one that we use for exactly this purpose (we also have solar.) Also the article claims batteries have short lifespans which is just factually false, especially compared to fuel cells, which are a known wear item which will need to be replaced far sooner than a battery. Overall terrible quality press release masquerading as an article.