this post was submitted on 05 Jul 2025
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Batteries

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cross-posted from: https://lemmy.zip/post/43197679

Unlike lithium-ion batteries, vanadium flow batteries use electrolyte solutions containing vanadium ions to store and release energy. The technology offers a number of advantages for grid-scale storage: high safety (non-flammable), long cycle life (over 15 years), and the ability to decouple power and energy capacity, offering greater design flexibility.

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[–] [email protected] 4 points 1 week ago

Now it’s clear that RFBs are more than just a theoretical curiosity. They’re actually being deployed at massive scale.