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261kWh

EnerCube All-in-one Liquid Cooling ESS Cabinet 125kW/261kWh

Liquid-cooled Energy Storage Cabinet

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Our Features
Features of EnerCube All-in-one Liquid Cooling ESS Cabinet 125kW/261kWh
Intelligent Operation and Maintenance
  • Modular energy block design, modular spare parts, more convenient maintenance.

  • Data, video high-speed access to the cloud, remote active fire extinguishing, to achieve true unattended.

  • Profits are clearer, data is more transparent, operation and maintenance is easier.


Extreme Safety
  • High safety LFP battery is selected with UL9540A test.

  • Multi-layer fire protection, rapid suppression of thermal runaway.

  • Top burst design to prevent the risk of explosion.

  • Battery health AI management, early warning of failure battery.

  • Noise reduction by 50%, suitable for large commercial buildings, parks and other areas.

  • Multiple electrical protection and highly strength structure design to meet seismic, wind and other load requirement with high protection level and anti-corrosion level.


Efficient and Flexible
  • High energy density, no junction cabinet, saving floor space.

  • PCAK/PCS modular design, reduce failure loss, high system availability.

  • Single rack management, no inter rack circulation, improve the system energy charge/discharge capacity.

  • Liquid cooling, longer system life, lower auxiliary power consumption.


Easy installation
  • Modular products plug and play.

  • Automatic SOC balancing between Packs.

  • Equipment foundation no need excavation design, save the site civil construction cost.

  • With the functions of parallel off-grid, backup power, three-phase imbalance management, etc.

  • Fully tested before delivery, easy to transport and less on-site installation.

  • Suitable for various application scenarios.


Modular energy block design, modular spare parts, more convenient maintenance.Data, video high-speed access to the cloud, remote active fire extinguishing, to achieve true unattended.Profits are clear...
High safety LFP battery is selected with UL9540A test.Multi-layer fire protection, rapid suppression of thermal runaway.Top burst design to prevent the risk of explosion.Battery health AI management, ...
High energy density, no junction cabinet, saving floor space.PCAK/PCS modular design, reduce failure loss, high system availability.Single rack management, no inter rack circulation, improve the syste...
Modular products plug and play.Automatic SOC balancing between Packs.Equipment foundation no need excavation design, save the site civil construction cost.With the functions of parallel off-grid, back...
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Our Specifications

Specifications of EnerCube All-in-one Liquid Cooling ESS Cabinet 125kW/261kWh

ProductEnerCube-125kw/261kwh
Product ModeLFP battery energy storage system
AC Side
S.N.ItemSpecification
1Rated Power125kW
2Rated Grid VoltageAC 400V
3Grid Voltage RangeAC 340V~460V
4Distribution Power SupplyAC 220V
5AC Access MethodThree-phase four wire system
6Grid Frequency Range50±2.5Hz
7Grid Voltage Range-15% ~ +15%
8Total Harmonic Distortion Rate of Current≤3% Full Load
9Power Factor-1 ~ +1
DC Side
S.N.ItemSpecification
10Battery Cell TypeLFP 314Ah
11System Configuration5×1p52s
12Installed Energy Capacity261.248kWh
13Voltage RangeDC 728V ~ 923V
14Nominal Voltage832V
15Rated DC Current157A
16Maximum DC Current179.4A
17Operating Temperature Range0℃~55℃ (Charge) / -30℃~55℃ (Discharge)
System Specification
S.N.ItemSpecification
18Overall Dimension (W×D×H)1100mm×1400mm×2350mm
19Maximum EfficiencyUnder Rated ≥90%
20Operating Temperature-30℃ ~ +55℃
21Allowable Relative Humidity≤95% Free of condensation
22Noise≤75dB
23Cooling MethodPCS: Air-cooling / Battery: Liquid Cooling
24Protection GradeIP55
25Altitude≤2000 m.a.s.l.
26Weight3t
27Communication ProtocolMODBUS TCP, IEC104, 4G


Our Information
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Contact Info
Ritar International safeguards global energy applications with intrinsically safe energy storage technology.
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10th Floor, Tower C, Building 1, Software Industry Base, Gaoxin South 10th Road, Nanshan District, Shenzhen, China
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