The world's largest vanadium liquid flow energy storage project operated at full capacity in Jimsar, northwest China's Xinjiang Uygur Autonomous Region on December 31. Using non-flammable liquid electrolytes, this giant battery marks a major leap forward in long-duration. Our innovative vanadium flow batteries (VFBs) are designed to provide reliable, long-lasting energy storage for a greener tomorrow. Copyright ©. China Energy Storage Network News: As the world's largest all-vanadium flow battery energy storage power station enters the single commissioning stage, Dalian Rongke Energy Storage (hereinafter referred to as "Dalian Rongke"), an old flow battery company, has once again entered the public. 【 Summary 】This summary collates key developments in China's vanadium flow battery and energy storage sector from June to July 2025, covering policy releases, project implementations, technical standard issuances, and SOE-private collaborations, highlighting industrial scaling and. China has just brought the world's largest vanadium flow battery energy project online, marking a massive milestone in long-duration grid-scale energy storage.