The BESS 1MW~2MWh (EU Voltage) hybrid grid system is a state-of-the-art energy storage solution for high-efficiency power management. With a capacity of 1MW and innovative components like the Megarevo PCS Inverter and Sunpal Lithium Batteries, this system supports both grid-connected and off-grid applications. It maximizes energy storage with optimal cooling, fire safety, and intelligent energy management, making it ideal for commercial and industrial use.
Megarevo PCS Solar Inverter with Isolation Transformer
- 97.5% efficiency for optimal power conversion.
- Supports AC/DC redundant power supply.
- Built-in isolation transformer for impact load adaptability.
- Operates in both grid and off-grid modes.
- High power density and scalability for larger systems.
Sunpal Lithium Battery with Cable
- 6,000+ cycles and 15-year design life for durability.
- High energy capacity (200.7kWh) for consistent power storage.
- Integrated BMS with advanced protection features.
- Compatible with leading inverter brands.
- Certifications: CE, UL1973, IEC62619, UN38.3.
Control Combiner Current Cabinet with UPS
- Ensures reliable power supply with built-in UPS.
- Integrates control, protection, and communication features.
- Optimized for seamless power distribution in complex systems.
- Compact design with easy-to-access components.
Energy Management System (EMS)
- Real-time data collection and control for efficient energy use.
- Cloud-based monitoring with app and web access.
- Optimizes charging/discharging for battery longevity.
- Supports peak shaving and power smoothing for grid stability, helping factories and large commercial and industrial customers optimize electricity costs through peak shaving load shifting battery storage for factories.
- Supports seamless integration with solar PV or wind power systems, helping balance renewable generation and smooth power output as part of a microgrid renewable integration BESS solution.
- Provides reliable backup power for critical industrial infrastructure during grid outages.
40ft Energy Storage Container
- Robust design with air cooling and fire suppression systems.
- Ideal for large-scale energy storage applications.
- In addition to the 40ft air-cooled container, the system is also available as a 20ft liquid-cooled BESS container for large-scale projects, featuring advanced liquid cooling for more uniform battery thermal management and a smaller installation footprint.
- Combines the LiFePO4 battery energy storage system with integrated PCS into a single container, integrating the battery compartment on the DC side with the power conversion system on the AC side to simplify on-site installation.
- Maintains operational safety in extreme conditions.
BESS 1MW / 2.16MWh Technical Specifications
| Category | Parameter | Specification |
|---|---|---|
| System Performance | Rated Power | 1 MW |
| Usable Energy Capacity | 2.16 MWh 90% DoD | |
| AC Voltage & Frequency | 230/400V (EU Standard), 50Hz, 3-Phase | |
| Round-Trip Efficiency (DC to AC) | > 97.5% (Varies with operational conditions) | |
| Response Time | < 20 ms | |
| Operating Modes | On-grid (PQ), Off-grid (VF), Backup Power, UPS | |
| Battery System | Battery Chemistry | LiFePO4 (Prismatic Cell) |
| Nominal Battery Rack Voltage | 768 VDC | |
| Battery Rack Capacity | 314 Ah / 241.152 kWh | |
| Total Number of Racks | 15 | |
| Cycle Life | ≥ 8000 cycles @ 90% DOD, 25°C | |
| Max Charge/Discharge C-Rate | 0.5C (Recommended for optimal life), 1C (Peak) | |
| BMS Protections | Over-voltage, Under-voltage, Over-current, Short Circuit, Over-temperature | |
| Power Conversion System (PCS) | Model | 1MW |
| Max. Efficiency | 98% | |
| Grid Support Functions | Active/Reactive Power Control, Peak Shaving, Frequency Regulation (FR) | |
| Topology | Includes built-in low-frequency isolation transformer | |
| Physical & Environmental | Container Size | 40ft High Cube (HC) Standard Shipping Container |
| Dimensions (L x W x H) | Approx. 12.2m x 2.4m x 2.9m | |
| Cooling System | Industrial Air Conditioning (HVAC) / Air Cooling | |
| Fire Suppression System | Integrated HFC-227ea (Heptafluoropropane) or similar gas-based system | |
| Operating Temperature Range | -20°C to 50°C (Performance derating may apply at extremes) | |
| Ingress Protection (IP) Rating | IP54 for the container | |
| Noise Level | < 75 dB @ 1m | |
| Control & Warranty | Energy Management System (EMS) | Cloud-based monitoring (Web & App), supports remote control and diagnostics |
| Communication Protocol | Modbus TCP/IP, CAN, Ethernet | |
| System Warranty | 5-Year Standard System Warranty | |
| Battery Performance Warranty | 10-Year or 8000 Cycles Performance Guarantee | |
| Compliance & Certifications | CE, IEC 62619, IEC61000, IEC 62477, UL1973, UL9540A, UN38.3, MSDS |