Flow batteries store energy in reusable liquids called electrolyte.
Battery capacity is expanded by storing more liquid.


Otoro Energy makes flow batteries with the safest, lowest cost, and highest voltage electrolyte.

To deliver reliable power all day and night, the electric grid requires safe, low-cost, efficient, and high-performance batteries. Otoro Energy flow batteries will safely meet these energy requirements using abundant and mass-produced materials.

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Boulder, Colorado, USA

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