Rongke Power (RKP), a leading player in vanadium flow battery (VFB) energy storage, has announced the successful commissioning of the world’s first commercially deployed Iron-Vanadium (Fe/V) redox flow battery system, developed in partnership with energy giant Aramco.
The 1 megawatt-hour (MWh) Fe/V system has been installed to support remote gas well operations in the extreme climate of Wa’ad Al-Shamal. Designed for a 25-year operational lifespan, the battery provides solar-assisted backup power to up to five wells, enhancing system reliability and reducing long-term energy costs.
“This milestone reflects our strong commitment to delivering breakthrough energy storage solutions through close collaboration with global partners,” said Philip Krause, Senior Vice President at Rongke Power. “Together with Aramco, we are proud to demonstrate how iron-vanadium flow battery technology can help meet the complex demands of industrial energy systems while supporting greater resilience.”
Key Features of the Fe/V Flow Battery System:
- Advanced Fe/V chemistry that improves energy efficiency and reduces vanadium dependency
- Wide operational temperature range (-8°C to +60°C) with no thermal management needed
- Fire-safe, modular architecture for remote and unmanned installations
- Long cycle life with minimal capacity degradation
This project represents a significant leap in industrial energy storage, showcasing how long-duration, safe, and scalable battery technologies can support mission-critical, off-grid energy environments and contribute to emission reduction goals. RKP continues to lead the global deployment of vanadium flow battery systems across challenging operational scenarios.
