Zinc battery firm Eos Energy Enterprises saw reduced activity in Q2 as it transitioned to its Z3 product, while CEO Joe Mastrangelo discussed its backlog, the subject of a recent short-seller note.

Zinc battery firm Eos Energy Enterprises has responded to a short seller note which saw its share price nearly halve on Thursday last week.

Solar PV paired with energy storage at scale could be provided to utilities at just US$0.10 per kilowatt hour, using advanced battery technology, one manufacturer has claimed.

Grid-scale energy storage developer Eos Energy Storage has raised proceeds of US$23 million through the initial closing of a private placement transaction and expects to use the money to increase deployment of its battery storage product.