Vanadium Flow Batteries

Vanadium Flow

What is a vanadium flow battery and how does it work?

Vanadium flow batteries are an emerging technology for long-duration energy storage. Energy is stored in water-based electrolyte, making the batteries fireproof. Systems are built to last, with lifetimes upward of 25 years.

Vanadium Flow

How is vanadium flow different?

Safe

Water-based chemistry eliminates fire risk. For stationary applications that require fireproof batteries, vanadium flow is the premier technology.

Robust

Cycling results in no wear and tear, making the battery a valuable workhorse. Ramping from full discharge to full charge is done in milliseconds.

Long-Term Value

Many vanadium flow systems are rated for 25 years of operation. The electrolyte, greater than half the battery value, is infinitely recyclable. The cost of storage (LCOS) for vanadium flow batteries is less expensive than that of lithium, making vanadium flow the optimal solution for customers who plan for the long term.

Applications

Variable electricity generation sources require energy storage to match supply with demand. The U.S. battery energy storage market is predicted to reach $4.4B in 2030. Vanadium flow batteries will help meet this demand, especially where fire safety, durability, and longevity are key performance factors.

Residential

90 Million

Detached homes in the US alone.

Commercial

41 GWh

The largest markets for stationary energy storage in 2030 are projected to be in North America.

Grid Scale

300 GW

Long-duration energy storage needed by 2030 (27% CAGR).

Supporters

Delivering Energy at the Edge of the Grid

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