Invinity Energy Systems plc IESVF

IESVF Company Overview

Invinity Energy Systems plc is a UK-based energy storage company focused on the development, manufacture, and deployment of utility-scale vanadium flow batteries (VFBs). The company operates within the renewable energy, grid infrastructure, and long-duration energy storage industries, supplying systems designed to store and discharge electricity over extended durations for commercial, industrial, and utility customers. Its core offering is the company’s modular vanadium flow battery platform, marketed primarily through products such as the VS3 and related energy storage systems intended to support renewable integration, grid balancing, microgrids, and energy resilience applications.

The company was formed in 2020 through the merger of redT energy plc and Avalon Battery Corporation, combining UK and North American flow battery operations. Invinity positions itself within the long-duration energy storage sector as an alternative to lithium-ion battery systems, emphasizing advantages such as long cycle life, operational safety, scalability, and reduced degradation over time. Its customer base includes electric utilities, renewable project developers, industrial operators, and government-supported energy infrastructure programs, particularly in markets pursuing decarbonization and grid modernization initiatives.