Deye MS-GS215 set 1000/2150 is a scalable commercial & industrial (C&I) energy storage package built for sites with high power demand and strict continuity requirements. The set combines 10 MS-GS215 high-voltage LiFePO4 battery cabinets, providing 2150 kWh total energy capacity and 1000 kW total power, along with two STS (Static Transfer Switch) units for fast source transfer and an EMS (Energy Management System) for centralized monitoring, dispatching, and energy optimization.
This solution is designed to deliver reliable backup power for critical loads, peak shaving and demand-charge reduction, and cost optimization through scheduled charge/discharge operation based on tariff windows and the site’s load profile. In real C&I deployments, it helps reduce peak demand penalties, relieve stress on the grid connection, and improve overall power stability for sensitive equipment and processes.
The LiFePO4 (LFP) chemistry is chosen for its safety and long service life, making the system suitable for intensive, daily cycling typical for business use cases. The HV architecture and modular cabinet-based design allow flexible scaling and easier integration into enterprise electrical infrastructure.
The included STS units provide fast and controlled transfer between power sources for critical load groups, supporting facilities where downtime is unacceptable (IT rooms, industrial control systems, security and communication equipment). The EMS enables centralized supervision of the entire cluster, remote monitoring, operating mode scheduling, event logging, analytics, and integration with higher-level site control systems, depending on the project configuration.
Typical applications
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Backup power for critical loads (IT/telecom, industrial controls, security systems)
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Peak shaving and demand-charge reduction
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Time-of-use optimization (charge off-peak, discharge at peak)
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Hybrid and microgrid projects (grid/generator/PV) as part of an engineered solution
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Improved power stability for sites with variable or “hard-start” loads
Note: final system architecture (single-line diagram, critical-load segregation, protections, and optional PV/MPPT scope) is defined by the project design and installation requirements.
