1.2GWh! The BYD energy storage power station supporting the country's largest single "wind, solar, thermal and hydrogen storage integration" project was successfully connected to the grid!

The largest single energy storage power station in the country for the "Integrated Wind, Solar, Fire and Hydrogen Storage" project. Daihai Energy Storage Power Station uses 192 sets of energy storage battery cabins with a total capacity of 300MW/1200MWh provided by BYD Energy Storage. As the second batch of large-scale wind power and energy storage base projects in the country focusing on desert, Gobi, and desert areas, BYD Energy Storage has tailored energy storage solutions for the project in desert desert scenarios to accurately respond to energy in extreme environments. Storage challenges not only provide a solid guarantee for local power supply, but also promote the widespread application of clean energy, effectively optimize the local energy structure, and help achieve the goal of "carbon peaking and carbon neutrality".

The project is located in Liangcheng County, Ulanqab City, Inner Mongolia. It belongs to an alpine and windy sandy area, and construction is difficult. This not only requires the energy storage system to have strong adaptability and stability, but also needs to shorten the construction period as much as possible. The BYD Rubik's Cube energy storage system demonstrates excellent product capabilities and flexibility, escorting the grid-connected operation of the Daihai energy storage project.

The MC Cube-T ESS energy storage system is equipped with two core technologies: "Energy Storage Special Blade Battery" and "CTS Super Integration". Each cell applies automotive-grade production testing technology and adopts advanced lithium iron phosphate battery material system and The structural design has excellent safety features, long cycle stability and wide temperature range adaptability, ensuring system safety from the "core". CTS (Cell to System) technology can not only achieve ultra-high energy density, but also greatly reduce the number and complexity of system components, thereby improving the reliability and stability of the system.

The Rubik's Cube energy storage system adopts a modular design and has the "Five Easy" advantages: easy layout, easy transportation, easy installation, easy maintenance, and easy capacity increase. The transportation can be carried out in parts or in whole, the integrated transportation is not overweight, and a small crane can transport and install it. The system supports quick-plug one-button start, eliminating on-site debugging and increasing installation and debugging efficiency by 80%. It has greatly promoted the rapid completion of the project and helped the on-site operation cycle of the DC side of Daihai Energy Storage Power Station to be significantly reduced from the conventional 90 days to only 47 days, achieving the goal of full capacity grid connection by the end of the year.

The BYD energy storage team spent a month overcoming difficulties and successfully completed the equipment delivery task of Jingneng Daihai 1200MWh energy storage battery cabin, creating a single project shipment of 1.2GWh in a single month and completing the assembly and aging test of 82 system cabinets in 6 days. The new speed of packaging and shipping demonstrates excellent execution capabilities and teamwork spirit, winning high recognition from customers.

Daihai Energy Storage Power Station is like a green energy heart, injecting a steady stream of clean power into the power grid and lighting up thousands of homes. BYD Energy Storage has always been committed to providing "safe, easy-to-use, and extremely cost-effective" energy storage products and green energy solutions to customers around the world!