Long Duration Energy Storage,Flow Battery
All-vanadium redox flow batteries make a strong breakthrough; All-vanadium redox flow batteries stand out with their strength.
From June 3 to 5, the 15th Shanghai International Long-duration Energy Storage Exhibition and the 4th Flow Battery Technology Development Forum successfully held in Shanghai. Hualu Group made a brilliant appearance with its core all-vanadium flow battery technology and system solutions, attracting numerous industry experts and partners to stop and ideas.
Exhibition: The 15th Shanghai International Long-duration Energy Storage Exhibition
Time: June 3-5, 2026
Hualu Booth: N3 3-962
Driven by the "dual carbon" goals, the wave of energy transition has brought unprecedented development opportunities to the new energy storage industry. Hualu Group the "solar storage intelligent manufacturing energy services" dual-wheel drive as its core strategy, focusing on the layout of all-vanadium redox flow battery technology. Compared to electrochemical energy storage routes, all-vanadium redox flow batteries possess significant advantages such as inherent safety, long cycle life, and recyclable electrolytes, making them one of the optimal choices for large-scale long-duration energy storage. Currently, the market demand for long-duration energy storage exceeding 4 hours is becoming increasingly urgent. All-vanadium redox flow batteries entering a strategic window of opportunity, and Hualu Group, with its forward-looking layout, is seizing the initiative in this track.
At this exhibition, Hualu Group highlighted its latest R&D achievements in the field of all-vanadium redox flow batteries. Currently, the allvanadium redox flow battery independently developed by Hualu has achieved technical breakthroughs, including long-duration energy storage of over 12 hours, a cycle life exceeding 20000 cycles, and a system energy efficiency of over 80%. These indicators are not only leading in the industry but also exceed the "cycle life ≥ 20000 cycles" requirement set by Shanghai for high-performance flow battery technology.
In the future, Hualu Group will continue to deepen its cultivation of all-vanadium redox flow battery technology, contributing the "Hualu strength" the development of global long-duration energy storage. We welcome industry partners to exchange and cooperate, and jointly embark on a zero-carbon future!
Sichuan Hualu Optoelectronics Group Co., Ltd., established in 2018 and headquartered in Naxi District, Luzhou City Sichuan Province, is a practitioner of the national "dual carbon" strategy and a leading enterprise in the new energy sector. With the core strategy of "photovoltaic storage intelligent manufacturing energy services" as a dual-wheel drive, the company has built a full industrial chain layout covering photovoltaic storage EPC, all-vanadium redox flow energy storage system manufacturing, green power technology R&D. The group holds over a hundred core patents and internationally authoritative certifications (CE/CB/FCC/ROHS, etc.).
The company has collaborated with multiple university R&D teams and scientific research institutes to jointly establish a vanadium battery energy storage research laboratory, overcoming the technical barriers all-vanadium redox flow batteries. It has achieved breakthroughs in long-duration energy storage exceeding 12 hours, a cycle life of over 20,000, and a system energy efficiency of over 80%, filling the gap in the industry's intelligent manufacturing. As a core member of the ecosystem of multiple state-owned energy, the group deeply cooperates with several industry leaders, serves multiple large-scale projects of central enterprises, and builds a "equipment platform service" wind-solar-storage interconnection ecosystem, providing strong technical support for the country to construct a new power system.
By 2026, the company plans to complete the construction of the largest new energy equipment manufacturing base in southern Sichuan, further promoting the restructuring of global energy system. Leveraging its advantages in technological innovation and full industry chain layout, Hualu Group has become the most promising new energy technology group in western China, injecting strong momentum the global energy transition and contributing to the achievement of the "dual carbon" goals.
Sichuan Hualu Optoelectronics Group Co., Ltd.
Contact Phone: 400-8220619
Official: www.hualuguangdian.cn
Contact Address: Hualu Energy Storage, Dongsheng Subdistrict, Naxi District, Luzhou City, Sichuan