Avalon Battery

We make energy storage that is safe, dependable, and economical

Avalon makes renewable energy reliable by delivering the world’s most flexible, most durable energy storage systems. The combination of low-cost renewable power and our Avalon(™) vanadium redox flow batteries delivers electricity on demand, 24 hours a day, at lower cost than conventional sources.

With the best flow battery engineering team on the planet, Avalon delivers large-scale energy storage solutions that are proven, bankable, and safe. We help industrial and utility customers to take control of their power.

EXTREME DURABILITY

Avalon delivers tens of thousands of deep discharge cycles, over decades of service, without the degradation exhibited by lithium batteries.

25 YEAR LIFESPAN

Avalon’s exceptional durability outperforms other battery technologies.

LOWER COST OF OWNERSHIP

For any application where a battery needs to cycle daily and be in service for ten years or more, Avalon delivers the lowest cost per kilowatt-hour of any energy storage product.

Safe and Fault Tolerant

Unlike lithium battery systems, Avalon batteries are non-flammable – more likely to put out a fire than cause one. In addition, they can withstand both extreme cold and hot temperature environments without external heating or cooling.

EASY TO INSTALL

Our batteries are the first factory-built and productized systems that allow for large-scale applications and plug-and-play installations. Avalon batteries require no ancillary cooling or heating systems, additional containment, or on-site electrolyte filling.

SCALABLE

Our batteries scale effortlessly to create storage solutions at any scale, with the ability to grow with your energy needs. Available in arrays from tens of kilowatts to tens of megawatts.

SUSTAINABLE

Our vanadium electrolyte can be reused in another battery or recycled, yielding significant residual value at the end of the product’s life. This dramatically simplifies disposal compared with other battery types, where recycling is difficult, expensive and not readily available.

PROVEN & RELIABLE

With hundreds of identical Avalon batteries installed and operating in the field, we have the largest fleet of flow batteries ever deployed. That consistency helps us use real-world, in-service data to deliver unmatched performance and reliability.

BACKED BY EXPERIENCE

With deep expertise and experience, starting with the pioneers of Vanadium redox flow batteries, we have revolutionized the energy storage industry. Our team is responsible for over one gigawatt of energy storage installed worldwide.

“Avalon is the first company to deliver a flow battery that ships from the factory as a complete functional system, able to deliver energy on demand within hours of delivery.”
Larry Zulch
CEO, Avalon Battery

CONTROL YOUR POWER