1MW Smart String ESS Energy Storage Solution for CQS Mays Factory (Taiwan)
The 1MW Smart String ESS project at CQS Mays Dong Nai Precision Casting Factory is a prime model for power infrastructure optimization in heavy industry. The nature of precision casting lines requires strict power continuity and faces high energy cost pressures during peak hours. By applying Huawei’s advanced distributed storage system, CQS Mays not only significantly cuts operating costs but also proactively controls power risks, building a solid foundation to meet global supply chain green ESG standards.
Key Advantages of the System
Peak Round-Trip Efficiency (RTE) of 91.3%
The storage system features a real-world Round-Trip Efficiency (RTE) of up to 91.3%, minimizing energy loss and maximizing power utilization throughout the factory's operation.
Economic Optimization
The system supports charging during off-peak hours (low electricity rates) and actively discharges power to run the factory during peak hours (high electricity rates). This solution directly helps the enterprise cut monthly manufacturing electricity costs.
Power Stability and Instant Voltage Protection
Actively contributing to internal power stability, minimizing risks of grid blinks, voltage sags, or sudden power outages – vital factors to protect precision casting molds and highly automated production lines.
Meeting International Green ESG Standards
The solution helps CQS Mays minimize its direct carbon footprint during manufacturing, easily meeting strict sustainability standards and boosting competitive advantages for global exports.
