A decade in the making, the Eos Aurora™ battery energy storage system uses proven chemistry with accessible non-rare earth components in a durable system design that’s been tested in real world deployments. It delivers results in even the most extreme temperatures and conditions and is safe, long lasting and 100% recyclable. Most importantly, it is ready to scale.
With 3-10 hours of discharge capability, immediate response time, and modular construction, the Eos Aurora™ DC battery system can be scaled and configured to reduce cost and maximize profitability in utility, commercial and industrial, and military market segments. The Eos solution offers many competitive advantages including a 100% depth of discharge and a wide operating temperature range to enable deployment without the use of dedicated heating or cooling.
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Eos is cost competitive with existing peak generation technologies.
Designed to last 5,000 cycles for a 15-year calendar life, with no subcooling or pumps required.
Up to 80% efficiency in 100% depth of discharge applications, Eos is one of the most efficient non-lithium long duration energy storage solutions.
Non-flammable aqueous electrolyte has no flashpoint; non-hazardous and non-corrosive when shipped.
Eos containerized solution is a ISO-standard 20-foot modular, stackable, drop-and-play form factor ideal for outdoor projects up to 10MW.
The indoor urban solution provides safe and cost-effective energy storage for deployment in large commercial properties.
The PowerHouse solution enables installations of 10MW or more in a dedicated structure with a minimized footprint.
Outdoor-rated enclosure, suitable for field installation from -25 to +40°C
Modular plug-and-play construction for the lowest on-site assembly costs
Convection cooled for installation in an open, canopy or enclosed plant site
Includes Znyth batteries, outdoor-rated enclosure, internal wiring, BMS and a one-year warranty
The core of the Eos Aurora™ is the Znyth™ (zinc hybrid cathode) battery technology. It employs inexpensive, widely available materials within a robust, scalable design to achieve long life and extremely low cost. Eos’ Znyth™ technology is built on 21 patents and patent applications with over 600 claims covering cell configuration and architecture, cathode design and materials, electrolyte and electrolyte additives, battery management systems, and low-cost manufacturing processes. The result is a battery technology with unparalleled performance and market reach.
