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Sineng Electric launches world’s largest sodium-ion battery storage project
(www.pv-magazine.com)
This is a most excellent place for technology news and articles.
Probably also just aa important to note that sodium is much more readily available than lithium and doesn’t require geopolitical wars or slave-labor to acquire.
Agreed, that is an important point. That being said, it was raised in the article, a more "technical" comparison wasn't provided.