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We’re Redefining Energy Storage with Longer Duration and Better Economics.

Long-duration energy storage means the ability to distribute energy how it’s needed, when it’s needed. With non-toxic, non-hazardous materials, unlimited cycles, and up to 8 hours of flexible storage, the ESS Energy Warehouse™ is the cleanest and most cost effective energy storage system on the market. Learn More

Over 20,000 cycles
4+ hours of energy storage
Eco-friendly/non-toxic, easily recyclable
20+ years of operating life
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Calculate Your Cost Savings

Cost is a critical factor when determining whether an energy storage application makes economic sense. Use our LCOS formula to learn how we can help you to lower your energy storage costs.

Work Out Your Cost of Storage

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Utility

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Commercial & Industrial (C&I)

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Off Grid & Microgrid

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