Why Rongke Power’s 175 MW / 700 MWh Ushi Project Matters More Than Dalian
In December 2024, Rongke Power completed the world's largest vanadium flow battery — a 175 MW / 700 MWh installation in Ushi, Xinjiang. Most trade Read More »



Zion Technologies Limited: Our mission is encapsulated in our slogan: “Empowering the Future Together”. We are committed to advancing the global transition to sustainable energy solutions by specializing in cutting-edge battery energy storage systems.
We firmly believe that Vanadium Flow Battery (VFB) technology represents the most reliable and efficient energy storage solution available today. Through our strategic partnership with Rongke Power, a global leader in VFB manufacturing, we deliver battery systems that redefine safety, performance, and scalability.

No risk of thermal runaway, ensuring reliable operation.
Over 20,000 charge/discharge cycles with minimal degradation.
100% Depth of Discharge (DOD) for maximum efficiency.
Flexible solutions for applications ranging from kilowatts (kW) to megawatts (MW).
Zion Technologies Limited is dedicated to providing innovative and dependable energy storage solutions, enabling businesses and communities to harness the power of renewable energy safely and efficiently. Together with Rongke Power, we are shaping a sustainable future.


In December 2024, Rongke Power completed the world's largest vanadium flow battery — a 175 MW / 700 MWh installation in Ushi, Xinjiang. Most trade Read More »
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