GUARANTEED, LONG DURATION ENERGY

RELIABLE.

RENEWABLE.

RESILIENT.

Proven, long-duration storage with bankable performance

Vionx offers a long lasting, more durable solution for grid-scale energy storage customers. And its performance is guaranteed.  Originally developed in partnership with United Technologies Corporation, Vionx’s exclusively licensed vanadium redox flow battery offers a safe and flexible solution built to exacting utility standards so that it will continue to perform for 20 years and beyond.

Our core technology employs a patented battery stack design with a well-proven vanadium redox flow chemistry that, unlike Li-ion, does not lose capacity over time, and never requires augmentation. The system’s highly modularized separation of capacity and electrolyte can be scaled independently to meet the needed application including the ability to dispatch over an entire peak load period. The result is a virtual peaker without the high cost or price volatility of fossil fuels.

NO CYCLE LIMITS

The structure of the vanadium is not altered in the charge-discharge cycle and thus can be cycled without any regard to the number or frequency of cycles.

NO DEGRADATION

In a VRB there is no physio-chemical change in the vanadium, but rather an ion exchange across the membrane and thus there is no degradation in either output or duration – ever.

NO AUGMENTATION

No degradation in the ability of the electrolyte to hold its state of charge means there is no need to augment it – ever.

NO REPLACEMENT

Since no degradation occurs in the ability of the vanadium electrolyte to hold its state of charge it does not need to be replaced – ever.

YEAR LIFETIME

20 YEARS, FULL CAPACITY

Finally – bankable performance from a utility-grade energy solution.

World-Class Partnerships

Vionx leverages partnerships with world class leaders in energy, finance and technology to deliver a bankable product back by a trusted pedigree.