Description
Battery Energy Storage System (BESS)
BESS enables efficient storage of energy from renewable or grid sources, ensuring stable and reliable power supply. It stores low-cost electricity during off-peak hours and releases it when demand is high, helping balance energy supply and demand. By stabilizing grid frequency, BESS reduces the risk of blackouts and minimizes the need for load shedding — making the power system more secure, flexible, and efficient.
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DC Data
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Cell type
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Prismatic LFP
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Cell brand
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REPT
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Cell life cycle
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>8,000 cycles@ 0.5C,25℃
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Cell spec
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3.2V/280Ah
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Number of strings
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10
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String rated energy capacity
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215kWh
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DC rated energy capacity
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2MWh
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Rated voltage
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768V
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BMS communication interface
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Ethernet, CAN, RS485
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BMS communication protoco
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Modbus RTU, Modbus TCP
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AC Data
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Rated AC power
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1000kW
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Rated AC voltage
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400V
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AC PF
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1 leading~1 lagging
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Output THDi
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≤3%
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Nominal grid frequency
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50/60Hz
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Isolation method
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3 Phase 4 Line Transformer
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General Data
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L*W*H
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12196*2438*2896mm
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Weight of whole system
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<30MT
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Degree of protection
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IP65
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Operating temperature range
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-20~65℃
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Relative humidity
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0~95% (non-condensing)
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Max working altitude
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3,000m/9,842ft
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Cooling concept of DC hatch
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HAVC
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Cooling concept of PCS hatch
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Forced air cooling
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Fire extinguisher system
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HFC bottle group
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Communication interfaces
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RS485, Ethernet, GPRS
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Communication protocols
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Modbus RTU, Modbus TCP
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Key EMS Advantages for Containerized Lithium Battery Systems
1. Smart Real-time Monitoring
Keep every battery cluster under intelligent supervision — voltage, temperature, SOC, and system status are all tracked 24/7 for reliable performance.
2. Intelligent Energy Optimization
The EMS automatically balances charging and discharging to achieve the highest energy efficiency and lowest operating cost.
Keep every battery cluster under intelligent supervision — voltage, temperature, SOC, and system status are all tracked 24/7 for reliable performance.
2. Intelligent Energy Optimization
The EMS automatically balances charging and discharging to achieve the highest energy efficiency and lowest operating cost.
3. Comprehensive Protection System
Built-in fault diagnosis and safety protocols instantly detect and respond to abnormal conditions, ensuring long-term system stability.
4. Cloud-based Remote Management
Manage and analyze your system anytime, anywhere — full data logging, remote control, and performance reporting at your fingertips.
5. Seamless System Integration
Compatible with PCS, BMS, and multiple communication protocols (Modbus, CAN, TCP/IP) for smooth connection and coordinated operation.
Built-in fault diagnosis and safety protocols instantly detect and respond to abnormal conditions, ensuring long-term system stability.
4. Cloud-based Remote Management
Manage and analyze your system anytime, anywhere — full data logging, remote control, and performance reporting at your fingertips.
5. Seamless System Integration
Compatible with PCS, BMS, and multiple communication protocols (Modbus, CAN, TCP/IP) for smooth connection and coordinated operation.
HVAC System – Intelligent Temperature and Humidity Control
The energy storage container is equipped with a high-precision HVAC system to maintain the ideal temperature and humidity for safe battery operation during charging, discharging, and standby modes.
* Efficient Cooling: Automatically starts when internal temperature rises above the set point, ensuring batteries stay within a safe range.
* Smart Heating: Activates when the temperature drops too low to guarantee stable operation in cold environments.
* Dehumidification Control: Removes excess moisture to keep the container dry and protect internal components from corrosion and failure.
* Efficient Cooling: Automatically starts when internal temperature rises above the set point, ensuring batteries stay within a safe range.
* Smart Heating: Activates when the temperature drops too low to guarantee stable operation in cold environments.
* Dehumidification Control: Removes excess moisture to keep the container dry and protect internal components from corrosion and failure.
Fire Suppression System – Advanced Safety Protection
The ESS container adopts a fully integrated automatic fire suppression system, designed according to international safety standards for lithium battery storage.
When abnormal temperature or smoke is detected, the extinguishing gas is automatically released through pipelines and nozzles for rapid fire control and system protection.
The system includes:
* Intelligent fire detectors
* Audible and visual alarms
* Emergency stop buttons
* Gas release indicators
* Automatic gas extinguishing controller
When abnormal temperature or smoke is detected, the extinguishing gas is automatically released through pipelines and nozzles for rapid fire control and system protection.
The system includes:
* Intelligent fire detectors
* Audible and visual alarms
* Emergency stop buttons
* Gas release indicators
* Automatic gas extinguishing controller
