Prevalon

Prevalon Energy LLC, a joint venture between Mitsubishi Power Americas and EES, specializes in utility-scale battery energy storage. Founded in February 2024 and based in Lake Mary, Florida, it delivers end-to-end solutions with over 3 GWh deployed globally using its High-Density HD 511 platform.

Company Location

Country:

United States

City:

Lake Mary, Florida

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Company Overview

Prevalon Energy LLC, founded in 2024 as a joint venture between Mitsubishi Power Americas and EES, delivers utility-scale battery energy storage solutions. Headquartered in Lake Mary, Florida, its mission is to produce affordable, reliable energy and drive innovation in the evolving energy sector.

Battery Technology

Prevalon’s High-Density (HD) 511 Integrated Energy Storage Platform offers 5.11 MWh per container, featuring liquid-cooled AC technology, advanced battery enclosures, modern inverters and a US-manufactured Energy Management System. In partnership with REPT BATTERO Energy Co., Ltd., it integrates Wending 320 Ah LFP batteries, targeting over 10 GWh deployed, with 360 MWh per acre energy density.

Products

HD 511 Integrated Energy Storage Platform (5.11 MWh/container), liquid-cooled AC tech, advanced enclosures, modern inverters, US-made EMS; Wending 320 Ah LFP battery integration for enhanced safety, cybersecurity and efficiency.

Recent Projects

2024 agreements: 200 MW/800 MWh BESS with Idaho Power (completion 2026); battery storage contracts in Chile with Innergex for grid stability and renewable integration; IEC 62443-5-1 Level Two certification for EMS.

Investors

The company is owned by a joint venture between Mitsubishi Power Americas and EES, involving senior management and select outside investors. Established in 2024.

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