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Hualu Optoelectronics Group: As the end of summer arrives and autumn deepens, our all-vanadium flow batteries safeguard energy security.

2025-08-23

Huailu Optoelectronic Group


The Start of Autumn has arrived, the autumn chill is strong, and the full-vanadium liquid flow battery guards energy security.

      Metal vanadium flows in the electrolyte, storing green energy and quietly changing the way we interact with the world.

      The Start of the Middle of the Autumn Season is approaching, and the sweltering summer is about to pass, but the challenge of energy demand still looms large. With the rapid development of renewable energy, how to store these energies efficiently and safely has become a key bottleneck restricting the green energy transition.

      As an innovative enterprise in the field of full-vanadium liquid flow battery technology, Hu卢 Photoelectric Group is committed to solving this core issue, providing more secure, durable, and environmentally friendly solutions for energy storage.




The beginning of autumn meets the time for energy storage.




      Autumn Limit, the fourteenth solar term of the year, signifies the end of the hot summer and the official start of autumn. At this moment of seasonal transition, energy reserves become particularly important.

      With the gradual retreat of the summer peak in electricity demand, it is the right time for energy storage power stations to undergo maintenance, expansion and optimization. Vanadium redox flow batteries, as an important technology in the field of energy storage, play an irreplaceable role in seasonal energy regulation due to their unique characteristics.

      Huailu Photoelectric Group is deeply involved in the field of vanadium redox flow batteries, committed to providing stable, reliable, and long-duration energy storage solutions for the power grid, helping society smoothly transition through seasonal energy conversion periods.







Lithium battery characteristics, a safe and efficient choice




      Vanadium redox battery is a battery system that stores energy by using the chemical potential of vanadium ions in different oxidation states. It has significant advantages compared to traditional lithium batteries.

     Vanadium redox batteries use water-based electrolytes, posing no risk of explosion or fire, and are highly safe. The battery has a lifespan of over 25 years, with deep rapid charging and discharging capabilities exceeding 20,000 times. The electrolyte can be recycled at 100%, and the total cost of ownership is low.

      The power and capacity of vanadium redox flow batteries can be independently designed and flexibly matched with different project requirements. In recent years, with technological breakthroughs, the energy density and efficiency of vanadium batteries have been greatly improved, and the application scenarios have been continuously expanded.



Vanadium redox battery






Huailu Photoelectric, innovation drives the future




     Hu Lu Photoelectric Group, as an innovative enterprise in the field of full-vanadium liquid flow batteries, has always adhered to technology-driven development and innovation to lead the industry.

     The company focuses on R&D investment and has made breakthrough progress in stack design, electrolyte formulation, and system integration. Hu Lu Optoelectronics' products have the characteristics of high efficiency, long life, and wide temperature range operation, which can meet the use needs in a variety of extreme environments.

     Huatu Photoelectric Group is actively exploring new application scenarios, combining vanadium redox flow battery technology with renewable energy sources such as solar and wind energy, to provide comprehensive solutions for building a clean, low-carbon, safe, and efficient energy system.





During the time of the Limit of Heat, the future of energy storage is promising.



     At the time of the Limit of Heat, the heaven and earth begin to be severe, and the yin and yang change. In the field of energy, we are also at a critical period of transition from traditional energy to new energy.

     With the advancement of the "double carbon" goal and the construction of a new power system, the importance of energy storage technology is increasingly highlighted. Vanadium redox flow battery, as an important technology route for long-term energy storage, has broad development space in the future.

     It is expected that the investment per kilowatt of all-vanadium liquid flow battery will decrease significantly within the next decade, and the cost per unit of electricity will gradually decrease, complementing lithium batteries with short duration + long cycle energy storage.

     Huailu Photoelectric Group will seize historical opportunities, continuously improve technology levels, reduce product costs, and contribute to energy transition and sustainable development.






During the time of the Limit of Heat, the future of energy storage is promising.



      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 "photovoltaic storage intelligent manufacturing + energy service" as its core strategy, and constructs a full industry chain layout covering photovoltaic 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 long-term energy storage of more than 72 hours, a cycle life of more than 20,000 times, and a system energy efficiency of more than 85%. It also fills 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, creating an "equipment + platform + service" wind, solar and storage energy interconnection ecology, and 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.







Sichuan Hualu Photoelectric Group Co., Ltd.

Contact phone: 400-8220619

Official website: www.hualuguangdian.cn

Contact address: No.13, Building 1, Section 1, Blue Sky Road, Dongsheng Sub-district, Naxi District, Luzhou City, Sichuan Province









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