In recent years, the installed capacity of vanadium flow batteries has continued to grow rapidly. Data shows that in 2024, a total of 23 related projects were tendered nationwide, with a total scale of 849.85 MW\/3,712 MWh. The average winning bid price was RMB 2.1\/Wh, a year-on-year decrease of 20%. A total of 18 projects were delivered, with a total scale of 612 MW\/2,438 MWh. Among them, Rongke Power delivered 1,428 MWh, accounting for nearly 60% of the total. The total delivery volume of vanadium flow batteries in 2024 increased by 600% compared to the previous year.<\/p>\n\n\n\n
Introduction to Rongke Power<\/strong><\/p>\n\n\n\n As of now, Rongke Power has built and is constructing projects with a total scale of 3.9 GWh. Its industrial base planning is clear and divided into three core sections:<\/p>\n\n\n\n The first section is the material base, with a core focus on the specialized production of high-performance vanadium and vanadium electrolyte. The second section is the vanadium battery energy storage equipment manufacturing and system integration base, focusing on core equipment production and overall system solution delivery.<\/p>\n\n\n\n The third section is the flow battery and hydrogen energy innovation incubation base. Given the significant commonalities in technical principles, R&D, and application between vanadium electrolyte hydrogen production technology and vanadium battery core materials, hydrogen energy has been clearly identified as one of Rongke’s long-term strategic development directions.<\/p>\n\n\n\n Rongke Power’s main business includes the supply of vanadium flow battery energy storage equipment, power station solutions, operation and maintenance services, and it owns a CNAS-certified energy storage battery testing center.<\/p>\n\n\n\n Its product system includes the early indoor application VPower series\u2014500 kW\/750 kW, with a DC-side efficiency of over 80% and an operating temperature of 5\u201335\u00b0C; the current mainstream outdoor TPower series\u2014500 kW\/750 kW, configurable for 4\/5\/6-hour capacity, with a DC-side efficiency of over 80%; as well as small customized products such as UPower and SPower, used in scenarios like urban lighting.<\/p>\n\n\n\n Typical projects demonstrate Rongke Power’s technical reliability and market competitiveness. The 2012 5 MW\/10 MWh project at Guodian Longyuan Wind Farm in Faku, Liaoning, has been operating stably for 13 years with a capacity retention rate of 100%. The Dalian Flow Battery Energy Storage Peak-Shaving Power Station, a national demonstration project, collaborated with Huaneng and State Grid in 2024 to complete the world’s first large-capacity thermal power unit black start of an urban power grid using new energy storage.<\/p>\n\n\n\n The Xinjiang Aksu 175 MW\/700 MWh project (70% undertaken by Rongke) is the first large-scale grid-side vanadium flow battery energy storage project in China. The Three Gorges Energy Jimusaer 200 MW\/1,000 MWh project, independently undertaken by Rongke, marks the entry of vanadium flow batteries into the GWh era.<\/p>\n\n\n\n The Jilin Songyuan project, as the first centralized shared energy storage power station in Northeast China, adopts an innovative leasing and dispatch model. The 6 MW\/36 MWh project in collaboration with Conch Cement adopted an electrolyte leasing model, achieving an AC-side efficiency of 65%. The Saudi Aramco 90 kW\/1,000 kWh project is the world’s first long-duration energy storage application (exceeding 11 hours) in an oil and gas field scenario.<\/p>\n\n\n\n In the field of vanadium flow battery cost control, Rongke Power has established a multi-dimensional cost reduction path of “technological innovation + scaled procurement + financial innovation” to systematically advance the achievement of cost reduction goals.<\/p>\n","protected":false},"excerpt":{"rendered":" In recent years, the installed capacity of vanadium flow batteries has continued to grow rapidly.…<\/p>\n","protected":false},"author":2,"featured_media":276,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,9],"tags":[],"class_list":["post-275","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company","category-headline"],"_links":{"self":[{"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/comments?post=275"}],"version-history":[{"count":1,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/275\/revisions"}],"predecessor-version":[{"id":277,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/275\/revisions\/277"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/media\/276"}],"wp:attachment":[{"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/media?parent=275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/categories?post=275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/tags?post=275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}