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RFC Power

RFC Power

London, United Kingdom
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About

RFC Power develops low-cost, long-duration hydrogen-manganese flow batteries designed for grid-scale energy storage. Their Hybrid Flow Battery combines features of a fuel cell and a flow battery to store excess renewable energy with high round-trip efficiency and negligible capacity loss, targeting up to 50% lower storage costs than lithium-ion. The company emphasizes scalable, modular systems for grid-scale storage and longer-duration energy services.

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Quick Facts

Team Size
11-50
Funding
Private
Last Updated
Apr 21, 2026