Eco Power Group
Eco Power Group
  • ss12xxxx 832v280a280ah1p260s
  • ss12xxxx 832v280a280ah1p260s


SS12XXXX-832V280A(280Ah1P260S) Battery Energy Storage System has a rated energy of 233KWh, a rated voltage of 832V, and a rated capacity of 280Ah. This battery is mainly used in industrial and commercial energy storage, and it adopts an advanced liquid-cooling system, which is a perfect combination of efficiency and longevity, and makes it the best choice for enterprises looking for a reliable high-capacity energy storage solution. 


Product   ModelSS12XXXX-832V280A(280Ah1P260S)
AC Side Parameter (on-grid)
Rated Power100KW
Max Output Power110KW
Rated Grid Voltage400V
Allowable Grid Voltage-15%~10%
Rated Grid Frequency50/60Hz
Allowable Grid Frequency Fluctuation±2.5
Power Factor-0.99 ~ 0.99
THDI<3%(Rated output power)
Access Mode3P4W
Full Power Charge and Discharge Conversion Time<100m
AC Side Parameter (off-grid)
Rated Output Power100KW
Rated Output Voltage400V±3%
Rated Output Frequency50/60Hz
THDU<3% (linear load)
Unbalanced Load Capacity100%
Battery Parameters
Battery CellLFP 3.2V/280Ah
Battery Pack Configuration1P52S/46.6KWh
Battery System Configuration1P260S
Battery Voltage Range(V)702~949
Battery System Capacity(KWh)232.96
Temperature DetectionBattery cell
System Efficiency
Maximum Efficiency of Converter98
Maximum Efficiency of Converter>88
Charge-discharge Rate≤0.5C
DC InputLoad switch + fuse
Converter AC ProtectionCircuit breaker
Converter AC ProtectionCircuit breaker
Overvoltage ProtectionDC Type II / AC Type II
Fire Protection SystemAerosol
General Diameter
Dimension1700*1450*2275/2200(height with/without rings)
Incoming ModeBottom in bottom out
Ambient Temperature-20~50 (>45℃ Derating)
Ambient Humidity95%
Working Altitude> 2000m Derating
Protection LevelIP54
Cooling ModeLiquid-cooled
Communication InterfacesRS485/Ethernet
Communication ProtocolIEC61850 / MODBUS-RTU / MODBUS-TCP

Industrial & Commercial ESS -- 100KW/232KWH Liquid-Cooled

1.High efficiency conversion

  • Intelligent temperature control system to improve system efficiency and battery cycle life.

  • Bi-directional current converter, charging with constant current, constant voltage and constant power modes.

  • Reduce the loss of parallel mismatch between battery clusters.

  • Avoiding the system risk caused by inter-cluster loop current

2.High-precision Intelligent

  • Satisfy smart grid design specifications

  • Electrical isolation, off-grid function, strong grid adaptability

  • Cloud technology support, remote maintenance and monitoring

  • Built-in management system, multiple operation modes, and support for independent operation of microgrids to improve profitability

3.Flexibility and simplicity

  • AC side PCS adopts modular design, easy to install and maintain.

  • Support multiple PCS AC parallel operation, the configuration scheme is more flexible.

  • Integrated transport, simple on-site construction

  • Data interaction visualisation

Application Scenarios

District power capacity expansion, Industrial and Commercial Enterprises & Data Centers &Industrial Park Energy Storage, Commercial Buildings, Large Industries, Mobile Energy Storage.

Product Features

  • 232KWh lithium iron phosphate battery energy storage system, two-level battery management system, comprehensive digital LCD.

  • 100KW energy storage converter, wide voltage input range, equipped with grid voltage regulation, three-phase imbalance control, harmonic control and other systems.

  • IP54 protection grade outdoor cabinet, including water cooling unit, lighting, power distribution, fire protection and other accessories.

  • The energy management system includes a local dispatch management machine on the cloud platform to realize data acquisition of PCS and other related devices.


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