en.Wedoany.com Reported - On June 22, the 200MW/400MWh centralized energy storage power station project of Linyi Huazhen New Energy was connected to the grid and put into operation. The project, invested by Chenlong Group, exclusively uses Haixi's self-developed 5MWh liquid-cooled energy storage system, marking Haixi's large-capacity energy storage project on the grid side in Shandong Province.

This energy storage power station is a key independent energy storage project in Linyi City, with an installed capacity of 200MW/400MWh. It adopts a composite technical route combining lithium iron phosphate batteries and fully immersed energy storage technology, primarily undertaking regional grid peak shaving and new energy consumption tasks. The core equipment is Haixi's standardized 5MWh liquid-cooled energy storage container, featuring a 20-foot standard container and automotive-grade PACK design, reducing the footprint by 30% compared to traditional solutions. The system is equipped with a full-area liquid-cooled temperature control system and perfluorohexanone graded fire protection technology, ensuring balanced cell temperature control and enhancing safety redundancy and operational reliability.

Leveraging over two decades of industrial communication technology expertise, Haixi has established a four-layer energy storage management and control architecture. Its self-developed BMS battery management system enables high-precision cell monitoring, intelligent balancing, and multi-level fault protection. The supporting EMS system supports advanced dispatch functions such as grid frequency regulation and smoothing of wind and solar fluctuations, meeting the long-term stable operation requirements of large-scale independent energy storage. This technology has been included in the "Shanghai Green and Low-Carbon Advanced Technology Catalog."

Haixi provided full-process services including equipment mass production, on-site commissioning, and grid connection technical support, ensuring the project was put into operation on schedule. After commissioning, the project's annual charge and discharge capacity can reach 150 million kWh, helping to smooth peak-valley differences in electricity consumption, enhance local new energy consumption capacity, and support the stable operation of the regional new power system.

Currently, Haixi's 5MWh energy storage products have been applied in batches in multiple hundred-megawatt-level projects nationwide. The grid connection of the Linyi project further validates the performance and large-scale delivery capability of this product.

Haixi stated that it will continue to iterate energy storage technologies and products, focusing on areas such as grid energy storage, wind-solar integration, and zero-carbon industrial parks, to provide energy storage solutions for the construction of the new power system and the national dual-carbon goals.

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