20FT Container 250KW 860KWH Battery Energy Storage System
The Bluesun 20-foot BESS Container is a powerful energy storage solution featuring battery status monitoring, event logging, dynamic balancing, and advanced protection systems. It also includes automatic fire detection and alarm systems, ensuring safe and efficient energy management.
● Events record and storage function
● Operation control ● Insulation detection
● Dynamic balancing management ● Protection alarms ● Communication
Fire Protection System
● Automatic fire detecting ● Control room and local fire alarm device
● Fault alarm for fire detecting and alarming system
The 20FT Container 250kW 860kWh Battery Energy Storage System is a highly integrated and powerful solution for efficient energy storage and management. This all-in-one containerized system combines an LFP (LiFePO4) battery, bi-directional PCS, isolation transformer, fire suppression, air conditioning, and an intelligent Battery Management System (BMS) in a modular design. With its stackable and expandable architecture, it is easy to scale capacity and maintain.
Safety and reliability are paramount, with maximum protection provided by the robust LFP battery and a three-level BMS for dynamic monitoring, event logging, and balancing. Advanced fire suppression systems, both at the module and container levels, ensure multi-layered protection, while the IP54-rated cabinet guarantees reliable operation in harsh environments. Equipped with automatic fire detection and alarm systems, the 20FT Container 250kW 860kWh Battery Energy Storage System is the ultimate choice for secure, scalable, and efficient energy storage applications.
20ft System Configuration
ltem
Quantity
Description
PV
BSM570M10-72HPH
480
12 pieces/string; A total of 40 strings; A total of 273.6kWp
Battery 802.82KWH (642.25KWH available at 80%DOD) Backup
BAT-Conbiner box 1000V-1500A
1
For combination of multiple battery racks
BLUESUN-51.2V 280AH moudle
56
Battery With BMU module 51.2V 280AH Capacity 14.3kWh
BIUESUN-HV-Controller1500V 300A
4
High Voltage Controller Box
8 Inputs 1 Output
5
For combination of multiple PV module strings
PBD250
1
250kW solar charge controller
PCS250
1
250kW battery inverter
Isolation Transformer 500
1
500KVA Isolation Transformer
Bypass 250
1
Switch between on-grid and off-grid
EnerLog
1
Monitoring datalogger
20FT Container
1
For outdoor installation, IP54, including lighting fire-resitance system, battery rack, air conditioner
System Block Diagram
Successful Cases
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Subject : 20FT Container 250KW 860KWH Battery Energy Storage System