Prevalon is your partner in energy storage solutions. A joint venture of Mitsubishi Power Americas and EES, Prevalon brings decades of expertise in energy infrastructure to accelerate a more sustainable energy future. Focused on utility-scale battery energy storage, we deliver fully integrated, end-to-end solutions—from design and engineering to commissioning and lifecycle services. Our high-density HD5™ platform is purpose-built for performance, safety, and scalability. With modular architecture and industry-leading energy density, it supports applications ranging from renewable integration and peak load management to microgrid operations and black start capabilities. Every system is engineered for resilience, featuring our U.S.-designed and built insightOS™, a secure Energy Management System (EMS) that provides full-stack visibility, dynamic control, and grid-ready intelligence. What sets Prevalon apart is our commitment to partnership. We don’t just provide equipment—we solve problems. Our team of energy veterans works closely with utilities, developers, and independent power producers (IPPs) to deploy solutions that meet project-specific needs and perform over time. With over 4 GWh deployed globally and a pipeline of complex projects underway, Prevalon is ready to deliver energy storage that works—today and tomorrow. Whether you’re augmenting an existing system or starting from scratch, we help you move forward with confidence.