All-in-One Energy Storage Cabinet

261kWh All-in-one C&I Battery Cabinet (New)

Small Size, Big Power.
*Upgrade to Pro for optional MPPT, STS, and EV charging

*Optional Protective Top Cover


Details

 

 

Applications

Commercial Peak Shaving

Virtual Power Plant (VPP) Integration

Critical Backup Power

Three-Phase Load Balancing

 

Key Advantages

High Efficiency & Savings

  • 261 kWh capacity, 90% RTE efficiency
  • 125 kW fast response charge/discharge
  • Wide DC voltage range: 728~936 V

 

Safety & Reliability

  • IP55-rated enclosure with liquid cooling
  • Automatic electrolyte refilling
  • Multi-layer safety: thermal runaway, fire protection, aerosol suppression, real-time alerts

 

Durable & Modular

  • Plug & play — no civil works
  • 8,000+ cycles for long life
  • Reliable in extreme temps (-35°C to 55°C)

 

Smart Integration

  • All-in-one system with battery, BMS, AC-DC converter, thermal & fire protection
  • Supports Modbus, IEC104, MQTT for easy integration

 

Product Parameters

ModelStars CL261
System Parameters
Rated Energy261kWh
Maximum Energy Efficiency≥90%
Operating Temperature-35℃~55℃(Derated above 45℃)
Operating Humidity0%~95%RH (non-condensing)
Depth of Discharge(DOD)100%
Auxiliary Power SupplySelf-powered/External-powered
Noise Level≤75dB
Maximum Cycle Life≥8000
Maximum Operating Altitude4000m(Derated above 2000m)
Thermal ManagementIntelligent Liquid Cooling(with Automatic Refill)
Safety FeaturesPack/Module Aerosol+Module Water Mist+Top Vent+Active Alert
Protection RatingIP55
Communication InterfaceLAN/RS485
Communication ProtocolModbus/IEC104/MQTT
Wiring MethodThree-phase four-wire
Connection TypeOn-Grid /Off Grid
Standards &CertificationsUN38.3,IEC/EN 62619,IEC/EN 63056,IEC 60730-1,IEC 62477,IEC62933-5-2,IEC 60529,IEC 61000-6-2,IEC 61000-6-4,New Battery Regulation 2023/1542
AC Parameters
Rated Charge/Discharge Power125kW
Rated Voltage400V(-15%~+15%)
Rated Grid Frequency50Hz
Power Factor-1~1
DC Parameters
CellTypeLFP 3.2V/314Ah
DC Voltage Operating Range728~936V
DC ProtectionContactor+FUSE
Mechanical Parameters
Cabinet Dimensions(W×D×H)1015*1350*2270mm
Weight≤2500kg
Installation MethodFloor-mounted
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