Hualu Optoelectronics Group's Vanadium Redox Flow Battery: An Innovative Force Leading the Green Energy Revolution

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Vanadium Redox Flow Battery: Technological Advantages in Energy Storage

The vanadium redox flow battery, as an advanced energy storage technology, has a number of outstanding advantages, making it highly regarded in large-scale energy storage and home green power. Its core advantages include:

Long lifespan and high safety: Capable of withstanding thousands of charge-discharge cycles, its operational lifespan far exceeds that of conventional batteries. Furthermore, the use of liquid electrolyte eliminates the risk of thermal runaway, ensuring superior safety.

High power and high efficiency: Suitable for large power and large capacity energy storage scenarios, with fast response speed, high energy conversion efficiency, and can effectively suppress the volatility of new energy power generation.

Environmental Protection and Sustainability：The vanadium electrolyte can be recycled, the materials are environmentally friendly, and it meets the needs of green energy development under the "double carbon" goal.

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Huailu Optoelectronics Technology Layout and Application Scenarios

Huailu Photoelectric has formed a complete layout from technology research and development to industrialized application in the field of full-vanadium liquid flow batteries, and its business covers multiple key scenarios:

Home Green Power System:Introducing the first national family energy storage product using all-vanadium liquid flow batteries, achieving photovoltaic, storage, and charging integration through a smart energy controller, meeting the family's 24-hour uninterrupted green power needs, and supporting remote monitoring and customized design.

Scale-up energy storage project:The company plans to invest and build a 2GWh vanadium redox flow battery industrial base in Qitai County, Xinjiang, to create a full industry chain of "ore mining → electrolyte preparation → energy storage system integration", focusing on solving the pain points of grid-connected energy storage for new energy such as wind and solar power.

International market expansion: Debut at the Smart Technology Exhibition in Bangkok, Thailand, showcasing integrated photovoltaic, storage, and charging technology, promoting the application of vanadium redox flow batteries in the Southeast Asian region, and contributing to the goal of a "Zero Carbon World".

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Technological innovation and industry-academia-research cooperation

Huailu Optoelectronics focuses on technology research and development and school-enterprise collaboration, and promotes product upgrading through innovation-driven development:

Core technology breakthrough:Independently developed cell stack structure, using key materials such as proton exchange membrane, graphite felt, etc., optimizing the electrolyte flow design, and improving the performance and stability of the battery.

Deepening school-enterprise cooperation:Cooperation with the team from Sichuan University of Light Industry has achieved a number of results in the optimization of battery materials and system integration, accelerating the commercialization of technology.

Intelligent management:Developing "load without landing" technology and cloud management system to achieve efficient operation and maintenance of energy storage equipment and intelligent energy scheduling, enhancing user experience.

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Industry prospects and Hualu's future outlook

Despite the challenges of resource and production capacity constraints, the irreplaceable nature of vanadium redox flow batteries in specific scenarios has been verified. Huailu Photoelectric, with its technological accumulation and industrialization capabilities, is gradually becoming an industry leader.

Policies and market opportunities:With the surge in global energy storage demand, the market space for vanadium redox flow batteries in grid peak regulation, new energy support, and other fields will continue to expand.

Technological iteration direction:Hualu Optoelectronics is exploring the extension of vanadium-based hydrogen storage alloys, lithium battery positive electrode materials containing vanadium, etc., to expand the technical boundaries.

Sustainable Development Goals:Hualu Photoelectric is committed to "Storing the future of energy, empowering a zero-carbon world" through full industry chain layout and green energy solutions, contributing Chinese strength to the global energy transition.

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       Sichuan Hualu Photoelectric Group Co., Ltd. was established in 2018, headquartered in Naxi District, Luzhou City, Sichuan Province, is a practitioner of the national "double carbon" strategy and a leading enterprise in the new energy field.The company takes "light storage intelligent manufacturing + energy service" as its core strategy, building a full industry chain layout covering light storage EPC, full vanadium liquid storage system manufacturing, lithium battery technology research and development, and has more than 30 core patents and international authoritative certifications (CE/CB/FCC/ROHS, etc.).

       Based on the technical system of the Chinese Academy of Sciences, the Group has built a scientific research laboratory for vanadium battery energy storage with Sichuan Institute of Chemical Industry, Light Industry University and other institutions, overcome the technical barriers of full-vanadium liquid flow batteries, and achieved breakthroughs in ultra-long-term energy storage for more than 72 hours, a cycle life of more than 20,000 times, and a system energy efficiency of more than 85%. It has also filled the blank of intelligent manufacturing in the industry. As a core member of the energy state-owned enterprise circle, the Group has in-depth cooperation with leading enterprises such as Huawei, Longi, Wego, and Sunshine, serving many large-scale projects of central enterprises and creating a wind, solar and storage energy interconnection ecology, providing strong technical support for the country to build a new power system.

By 2026, the company plans to build a new energy equipment manufacturing base in southern Sichuan, further promoting the restructuring of the global energy system. With the advantages of technological innovation and full industry chain layout, Hualu Photoelectric has become a new energy technology group with growth potential in the western part of China, injecting strong power into the global energy transition and contributing to the realization of the "double carbon" goal.