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261kWh-B Lithium Battery
261kWh-B Lithium Battery

EnerCube-125kW/261kWh-B Battery Storage Cabinet

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Our Features
Features of EnerCube-125kW/261kWh-B Lithium Battery
All-in-one design for easy installation & transportation.

All-in-one design for easy installation & transportation.

Support parallel connection of multiple systems on the DC & AC side.

Support parallel connection of multiple systems on the DC & AC side.

Efficient equalization BMS: single series design+ efficient equalization technology.

Efficient equalization BMS: single series design+ efficient equalization technology.


Liquid cooling solution, system temperature deviation ≤ 3°C.

Liquid cooling solution, system temperature deviation ≤ 3°C.

IP55 class Cycle life > 8000

IP55 class Cycle life > 8000

Cabinet partition security isolation +pack-level security warning and intelligent fire prevention systems with explosion proof strategy to ensure the system safety and control.

Cabinet partition security isolation +pack-level security warning and intelligent fire prevention systems with explosion proof strategy to ensure the system safety and control.

All-in-one design for easy installation & transportation.
Support parallel connection of multiple systems on the DC & AC side.
Efficient equalization BMS: single series design+ efficient equalization technology.
Liquid cooling solution, system temperature deviation ≤ 3°C.
IP55 class Cycle life > 8000
Cabinet partition security isolation +pack-level security warning and intelligent fire prevention systems with explosion proof strategy to ensure the system safety and control.
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Our Specifications

Specification of EnerCube-125kW/261kWh-B Lithium Battery

ProductEnerCube-125kW/261kWh-B
Product ModeLFP battery energy storage system
Rated power125kW
Rated grid voltageAC 400V
Grid voltage range (nominal)AC 340V~460V
Distribution power supplyAC 220V
AC access methodThree-phase, four wire
Grid frequency range50±2.5Hz
Grid voltage range (deviation)-15% ~ +15%
Total harmonic distortion rate of current≤3% (Full Load)
Power factor-1 ~ +1
Battery cell typeLFP 314Ah
System configuration5*1p52s
Energy capacity261.248kWh
Voltage rangeDC 728V ~ 923V
Nominal voltage832V
Rated DC current157A
Maximum DC current179.4A
Operating temperature range (Charge)0℃ ~ 55℃
Operating temperature range (Discharge)-30℃ ~ 55℃
Overall dimension (W×D×H)110014002350mm
Maximum efficiency (Under Rated)≥90%
Operating temperature-30℃ ~ +55℃
Allowable relative humidity≤95% (Free of condensation)
Noise≤75dB
Cooling methodPCS: Air cooling / Battery: Liquid cooling
IP classIP55
Altitude≤2000 m.a.s.l.
Weight3t
Communication protocolMODBUS TCP, IEC104, 4G


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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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