Smart Rack Controller Smart String ESS
The Huawei Smart Rack Controller is a critical component in the Smart String ESS architecture, acting as the control and connection interface between multiple battery packs and the system’s high-voltage DC bus. Engineered for precision, safety, and modular deployment, it manages real-time communication, protection, voltage conversion, and diagnostics across each connected battery rack.
Designed with smart air cooling, IP66 protection, and compatibility with Huawei’s containerized energy storage systems (e.g., LUNA2000-1.0MWH / 2.0MWH), the Smart Rack Controller ensures high performance even under harsh operating conditions. It supports a rated output power of 344 kW, making it ideal for large commercial and industrial energy systems.
With built-in safeguards like overcurrent, insulation resistance, and short-circuit protection, and full integration into FusionSolar monitoring, the Smart Rack Controller delivers smart, reliable operation for any scale of deployment.
The Smart Rack Controller for Smart String ESS is an intelligent energy management solution designed to optimize the performance and coordination of energy storage systems. It enables seamless communication between battery racks and system components, ensuring efficient energy distribution, improved system reliability, and enhanced operational control.
Designed for advanced solar and storage applications, the Smart Rack Controller provides real-time monitoring, precise control, and system-level optimization. It helps balance energy loads across battery strings, improving overall efficiency and extending system lifespan.
With integrated smart communication technology, it allows operators to monitor system status, detect faults quickly, and manage energy flow with greater accuracy. This ensures stable performance and reduces downtime in commercial and industrial energy storage installations.
Built for reliability and scalability, the Smart Rack Controller supports flexible system configurations, making it suitable for a wide range of Smart String ESS deployments. Its robust design ensures stable operation even in demanding environments.
Key Features
- Intelligent battery rack management
- Real-time monitoring and diagnostics
- Optimized energy distribution across strings
- Enhanced system reliability and efficiency
- Scalable for commercial and industrial ESS
- Robust and durable design
The Smart Rack Controller for Smart String ESS is a critical component for modern energy storage systems, delivering smarter control, improved efficiency, and reliable performance.
Specifications
| Feature | Specification |
|---|---|
| Battery-Side Rated Voltage | 1,209.6 V |
| Operating Voltage Range | 40 – 1,400 V |
| Rated Power Voltage Range | 1,075 – 1,320 V |
| Minimum Start Voltage | 350 V |
| Bus-Side Rated Voltage | 1,250 V |
| Bus-Side Max DC Voltage | 1,500 V |
| Rated Output Power | 344,000 W |
| Rated Current | 275.2 A |
| Cooling Method | Smart air cooling |
| Protection Level | IP66 |
| Weight | ≤90 kg |
| Dimensions (W × H × D) | 600 × 270 × 820 mm |
Highlights
- Converts and manages high-voltage DC from battery strings
- Coordinates with multiple battery packs for balanced operation
- Integrated protection for overvoltage, short circuit, and thermal events
- Durable and sealed design for outdoor and industrial use
- Communicates with Huawei PCS and FusionSolar monitoring
