this post was submitted on 02 Jul 2024
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World's largest sodium-ion battery goes into operation - Energy Storage (www.ess-news.com)
submitted 5 days ago by [email protected] to c/technology
91 comments fedilink hide all child comments
 

cross-posted from: https://lemmy.ml/post/17558715

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[โ€“] [email protected] 2 points 4 days ago (1 children)

Still only price and kw. ๐Ÿ˜ค

[โ€“] GamingChairModel 2 points 2 days ago

No, kw (power) is a fundamentally different unit from kwh (energy).

Energy is conserved, so that's how we use it and pay for it, but power capacity is very important for infrastructure. A battery that can hold 1 GWh worth of energy, but can only output it at a rate of 10 MW, might have a ton of limitations to its usefulness.