this post was submitted on 13 Feb 2026
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world’s first 100 MWh-class battery energy storage facility using 628 Ah ultra-large battery cells has entered operation.

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[–] NotMyOldRedditName@lemmy.world 2 points 6 days ago* (last edited 6 days ago) (1 children)

Big cells aren't necessarily good... if something goes wrong that's a lot of energy being impacted. If a cell goes bad, that's a more expensive repair. I'm sure there's other issues as well.

It can save on initial costs though in various ways as well.

There's going to be some equilibrium where size, cost, safety all converge