ESS Tech Awarded $9.9 Million Contract from Concurrent
ESS''s iron flow battery technology will integrate with microgrids, advanced controls and complementary systems to optimize energy use and provide continuous, reliable power for mission
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Go with the flow (batteries)
Founded in 2011, US-based ESS Inc. manufactures LDES systems for utility- and commercial-scale applications. The company claims its iron flow LDES technology can store up to 12
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ESS''s Saltwater Flow Batteries Are Starting To Gain
ESS Tech, Inc. (NYSE: GWH) is a Wilsonville, Oregon developer and manufacturer of iron redox flow batteries and a contender in the battle for the
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Iron Flow Chemistry
Our iron flow batteries work by circulating liquid electrolytes — made of iron, salt, and water — to charge and discharge electrons, providing up to 12 hours of storage capacity.
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Batteries Powered by Iron and Water Will Transform the Grid
Watch the latest videos from ESS Tech, Inc. to learn how batteries powered by iron and water will transform the grid.
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ESS Tech Exceeds Targets, Achieves 12.2-Hour Energy Duration
Founded in 2011 and headquartered in Wilsonville, Oregon, ESS develops iron, salt, and water-based flow battery systems designed for commercial and utility applications.
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ESS Iron Flow Batteries: Powering Clean, Safe
Most recently, ESS signed an initial agreement with LEAG, a major German energy provider, to build a 50 MW / 500 MWh iron flow battery system
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Long-duration Energy Storage | ESS, Inc.
ESS Tech, Inc. (NYSE: GWH) is the leading manufacturer of long-duration iron flow energy storage solutions. ESS was established in 2011 with a mission to accelerate decarbonization safely and
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ESS IRON FLOW BATTERIES
ESS Inc. designs, builds and deploys the most environmentally sustainable, lowest-cost, iron flow batteries for long-duration commercial and utility-scale energy storage applications requiring from 4
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ESS Iron Flow Batteries
ESS iron flow batteries offer the lowest levelized cost of storage and a safe, sustainable chemistry using easy-to-source materials for the electrolyte – just iron, salt, and water.
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Flexible, Customizable Solutions
ESS Tech, Inc. (NYSE: GWH) is the leading manufacturer of long-duration iron flow energy storage solutions. ESS was established in 2011 with a mission to accelerate decarbonization safely and
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ESS uses iron flow battery deployments to adapt to
Oregon-based flow-battery developer ESS Inc. says it is learning from its existing deployment projects to scale up and modify its long-duration
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Energy Center™
Long-duration iron flow battery The Energy Center offers up to 8 hours offers of continuous discharge at rated power, making it a reliable solution for utility-scale applications. With a flexible and modular
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What Is ESS Iron Flow Battery?
ESS Iron Flow Battery is a non-lithium electrochemical energy storage system utilizing iron, salt, and water as electrolytes, designed for 4–12 hour duration applications in commercial and utility-scale
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Energy Warehouse® | ESS, Inc.
ESS Tech, Inc. (NYSE: GWH) is the leading manufacturer of long-duration iron flow energy storage solutions. ESS was established in 2011 with a mission to accelerate decarbonization safely and
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Energy Storage Systems (ESS) Design & Manufacturing Guide
Learn how ESS technologies work as well as key design and manufacturing considerations for power, safety, and thermal management for scalable energy storage.
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Iron Flow Batteries: An Ethical Energy Storage Solution
The large-scale impact on crucial natural resources threatens the very livelihood and survival of many Indigenous communities. Iron Flow Batteries: The Ethical Alternative ESS'' long
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ESS Inc: An Enduring Value Proposition
ESS Iron Flow Battery Technology During discharging iron dissolves back into solution Passive design proton pump continuously refreshes electrolyte in closed-loop system
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Outdoor Telecom Cabinets
Ruggedized cabinets with integrated backup power, climate control, and IoT connectivity for 5G and critical infrastructure.
Three-Phase Storage Inverters
High-efficiency 10kW–150kW inverters with grid-forming capability, compatible with all leading battery chemistries.
Containerized BESS & Grid Storage
Modular 500kWh–5MWh containerized storage for utility-scale, microgrid, and industrial applications – liquid-cooled and EMS ready.