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3.44MWH Industrial BESS Commercial BESS Li Ion Battery Storage System

3.44MWH Industrial BESS Commercial BESS Li Ion Battery Storage System

Price: Negotiable
Payment Terms: L/C T/T
Detail Information
Place of Origin:
China
Nominal Capacity:
3440 KWh
Rated Voltage:
1228.8V
Lower Limit Voltage:
1075.2V
Upper Limit Voltage:
1382.4V
Rated Current:
1400A
Cell Specifications:
280Ah
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3.44MWH Commercial BESS

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3.44MWH Industrial BESS

Product Description

Product Description

3.44MWh container energy storage system for solar energy storage

3.44MWh energy storage container system is an integrated energy storage system that organically configures multiple subsystems, such as Lithium iron phosphate battery, Battery management system, Gaseous fire suppression system, environmental control system, into standard containers, and can be widely used in distributed energy storage power stations, park microgrid systems, electric vehicle charging, discharging and storage integrated power stations, urban energy storage power stations, industrial and commercial energy storage power stations and other fields.

Product Spec
Serial Number Project Parameters
1 Nominal Capacity 3440 kWh
2 DC Side Rated Voltage 1228.8V
Lower Limit Voltage 1075.2V
Upper Limit Voltage 1382.4V
Rated Current 1400A
Cell Specifications 280Ah
Number of Cells 3840pcs
Number of Modules 320pcs
Module Specifications 1P12S
3 Battery Management Number of Single Packet Strings 48
Number of Strings per Cluster 384
Number of Clusters 10
Total Voltage Accuracy ±0.5%
Current Accuracy 0.5% (Diverter)
Individual Temperature Accuracy ±2ºC(maximum)
Individual Voltage Accuracy ±5mV
SOC Accuracy 5%
4 Liquid Cooling System Heating Power 15kW
Refrigeration Capacity 40 kW
5 Fire Protection Fire Media Heptafluoropropane
Ejection Method Pipeline Type (Battery Room)
6 Communication Interface Wired LAN, CAN, RS485
7 System Cycle Life >6000 times (25ºC)
8 Capacity Availability >70%
9 Weight <37t
10 Structure Size 6.058m * 2.438m * 2.591m
Product Features
  • Capable of parallel/offline operation according to demand
  • Modular design, customizable energy storage bidirectional inverter units can be added according to requirements
  • Customized Battery management system provides complete measurement and protection functions
  • Private cloud dispatching is adopted, and the operation is combined with the local solidification
  • Fault classification processing mechanism, responding to preset fault scenarios strategy, and the operation strategy and firmware are updated remotely
  • DC grid connection logic blocking control to ensure multi cluster battery grid connection operation
  • Suitable for responding to grid load control and reducing grid peak load
  • Suitable for regulating electricity load and reducing enterprise electricity expenses
  • Fast engineering installation, low operation and maintenance costs
Application
  • Island microgrid;
  • Power stations with access to new energy or distributed energy;
  • Small-scale thermal power peak regulation and frequency modulation power station area;
  • Outdoor temporary large load center;
  • Factories, enterprises, business centers, etc. with large load fluctuations;
  • Emergency mobile power station.