Since 2020, SCU has been providing high-quality lithium battery systems to the world’s top 500 company Pohang Iron and Steel Co. Ltd (POSCO) in South Korea, and has provided more than 20 set lithium battery systems to date. These lithium battery systems are widely used in POSCO’s machine room and distribution room, meeting its diverse needs for high and low-voltage power distribution, demonstrating SCU’s technical strength and industry status in the field of power storage technology, and also setting another successful case for us.
POSCO is one of the world’s largest steel manufacturers, providing more than 26 million tons of steel products to users in more than 60 countries around the world each year. POSCO has a complete plant that produces a variety of advanced steel products, including hot-rolled steel coils, steel plates, steel bars, cold-rolled steel plates, conductive steel sheets, and stainless steel products.
Flexible high and low-voltage power distribution solution
At POSCO, these lithium battery systems undertake critical power security tasks. The low-voltage system is used as a backup battery for the charger and rectifier, while the high-voltage system is used as a backup power supply for the UPS (uninterruptible power supply), ensuring a stable and reliable power supply in any situation. Whether it is a 2C or 4C rate, these systems can provide different backup times as needed, and flexibly respond to the various power needs of the steel plant.
These high power lithium-ion battery systems are installed in special cabinets and equipped with a large number of air-conditioning equipment to maintain a suitable temperature environment to ensure the performance and life of the system when it is running at high load. This rigorous design and configuration not only improves the reliability of the equipment but also significantly reduces the risk of failure due to temperature fluctuations.
Through continued cooperation with POSCO, SCU not only demonstrates its expertise in lithium battery energy storage technology but also demonstrates its strength in providing efficient solutions for the world’s top companies. As a world-renowned steel manufacturer, POSCO has extremely strict requirements for electricity. SCU’s products and services have successfully met its strict requirements and provided a solid guarantee for the power stability and production efficiency of the steel plant.
We are very honored to cooperate with POSCO and look forward to continuing to provide customers with excellent products and services in future projects, jointly meeting more challenges and achieving win-win development. In the future, SCU will continue to be committed to technological innovation and service improvement, and provide more efficient and reliable energy storage solutions and power security systems for global customers. We look forward to working with more partners to jointly promote the sustainable development of the energy industry and achieve a win-win vision.