Powering Possibility

Advanced energy storage technology — for whatever happens next.

The BESSt Company's revolutionary zinc polyiodide REDOX flow batteries break the limits of conventional systems, delivering high-energy density, unparalleled scalability, versatile duration, safe, cost effective, and reliable.

Explore our technology

Core Benefits

Power-On

Our battery technology offers true scalability, from hours to multi-day energy storage. Compatible before or after the meter for power when its needed.

Safe

Zinc polyiodide batteries are aqueous and made of a non-flammable, non-toxic. This means no thermal runaway.

BESSt batteries us abundant earth minerals that are non-toxic and fully recyclable at end-of-life.

Lower Cost of Ownership

BESSt battery electrolyte will keep charging for 20+ years and we offer the longest system warranty. Coupled with a modular and scalable system, but

Versatile

Our batteries offer expansive versatility for nearly any application. BESSt batteries decouple power and energy creating a system that expands readily to power demands.

The Power of Zinc Polyiodide (ZnIâ‚‚) REDOX Flow Battery Technology

Powering Possibility

The BESSt Company is revolutionizing energy storage with our proprietary zinc polyiodide (ZnIâ‚‚) REDOX flow battery technology offering a radical differentiation through chemistry and performance. Our batteries provide tangible advantages like modularity, safety, and true long duration performance.

We offer a safe, scalable, and cost-effective solution that surpasses industry standards, empowering businesses to achieve genuine energy independence and a truly sustainable footprint.

Control your power â€” full facility backup, no compromise.

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  • Challenging traditional REDOX flow battery technologies with a sustainable, accessible, and eco-friendly solution. What’s the difference? A great deal.

    We have exclusive rights to a propriety technology licensed through Battelle, on zinc polyiodide REDOX flow batteries. There is no other long duration battery like ours offering a safe & sustainable components, using no rare earth minerals and a 30-year warranty.

  • Backed by over 100-peer reviewed studies performed on REDOX flow batteries. The technology behind flow batteries is proven and derisked.

  • Zinc polyiodide is safer than lithium, longer lasting than traditional flow systems, and scalable. Our energy infrastructure is aging, adverse climate conditions are impacting our lives and the result is blackouts are becoming more common.