Located in Shenzhen, Guangdong, the Southern Medical University energy storage project has emerged as a benchmark in the field of energy management, distinguished by its unique advantages and innovative technologies.
With a capacity of 115 kW / 233 kWh, the project features advanced energy storage equipment capable of efficiently storing and releasing electrical energy.
In terms of equipment performance, the project likely utilizes high-quality units—such as BYD’s 233 kWh commercial and industrial liquid-cooled integrated cabinet, the "Chess Plus"—which feature battery cells with exceptional performance characteristics. These cells boast a cycle life exceeding 10,000 cycles, thereby guaranteeing long-term, stable operation. Furthermore, the implementation of intelligent liquid-cooling technology maintains a cell temperature differential of ≤2.5°C; this not only extends the battery's lifespan by 30% but also reduces energy consumption by 20%.
Regarding safety protocols, the project employs "thick blade" battery cells that have successfully passed rigorous extreme-condition tests—including overcharging and over-discharging scenarios. The ceramic terminals exhibit excellent insulation, corrosion resistance, and anti-aging properties. These features are complemented by a comprehensive thermal safety system—incorporating in-pack aerosol fire suppression and high-pressure-resistant liquid-cooling pipelines—to ensure the safety and reliability of the entire energy storage process. In actual operation, the project has demonstrated exceptional capabilities in "peak shaving and valley filling"—the strategic shifting of energy loads to balance supply and demand.
The system flexibly adjusts its charging and discharging strategies based on the grid's time-of-use (peak, shoulder, and off-peak) electricity tariffs and actual power consumption demands. During off-peak periods, it leverages lower electricity rates to charge and store energy; conversely, during peak demand periods, it releases the stored energy to alleviate pressure on the power grid. This approach not only reduces electricity costs for the facility but also enhances overall energy utilization efficiency, thereby providing robust support for the stable operation of the power system.
The construction of the energy storage project at Southern Medical University holds significant importance in promoting sustainable energy development—not only within the campus but also throughout the surrounding region. By reducing reliance on traditional energy sources and lowering carbon emissions, it contributes to the realization of green and low-carbon objectives, while simultaneously offering valuable insights and lessons for other similar projects.


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