Eos Energy Enterprises, Inc. specializes in the development and commercialization of long-duration energy storage solutions. The company's core technology is its proprietary Znyth aqueous zinc battery, which is designed to be a safer, more sustainable, and cost-effective alternative to lithium-ion batteries. Eos primarily serves utilities, independent power producers, and commercial and industrial customers seeking to manage grid complexity and integrate renewable energy sources. Its product portfolio includes the Z3 battery module, engineered for 3- to 12-hour discharge durations, and the DawnOS battery management and analytics platform. Manufacturing is primarily based in the United States, with a focus on utilizing domestically sourced, fully recyclable materials.