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Commercial & Industrial All-in-One Energy Storage Cabinet

BESS-125 kW/261 kWh

The LIVOLTEK BES series is a multi-scenario energy storage solution suitable for charging stations, factories, industrial parks, and commercial buildings. With energy storage as its core function, the BES-P125X261 model provides emergency power during outages and supports applications such as peak shaving and valley filling, surplus energy trading, and virtual capacity expansion. Thanks to its high energy density and modular design, the system significantly reduces footprint, enhances transport convenience, and simplifies installation and maintenance, ensuring efficient performance throughout the entire lifecycle from deployment to operation.

Datasheet

High Performance

  • Integrated design saves installation space
  • Grade A+ LFP battery with high energy density
  • Cluster-level battery management system improves energy utilization efficiency
  • Intelligent temperature control system with cycle life exceeding 8,000 cycles
  • Five-layer safety protection system

Flexible Expansion

  • Supports up to 10 units in parallel, expandable to megawatt-hour capacity
  • Footprint of only 1.35 m² for flexible deployment
  • Three-in-one highly integrated design, factory pre-configured and pre-tested for rapid global delivery and quick on-site response

Ultimate Safety

  • Five-layer electrical safety protection for fast fault isolation
  • Three-level FSS (Fire Safety System) effectively prevents thermal runaway
  • Cabinet rated IP55-C5 for reliable all-weather operation
  • End-to-end financial-grade data security protection

Intelligent Management

  • Self-developed "3S" full-stack system for enhanced overall coordination
  • Supports both grid-tied and off-grid modes
  • AI self-diagnosis and remote OTA upgrade

Commercial & Industrial All-in-One Energy Storage Cabinet

BES-P125X261E
Rated DC Voltage832 V
Battery Voltage Range702~936 V
Battery TypeLFP 314 Ah
Battery Module Specification1P52S 166.4 V 314 Ah 52.2 kWh
Number of Modules5
Total Energy261.2 kWh
Maximum Power137.5 kW
Rated Charge/Discharge Current157 / 157 A
Rated AC Power125 kW
Rated Output Voltage3L/N/PE, 3L/PE, 220/380 V, 230/400 V
Maximum AC Current198.5 A
System Efficiency90%
Cooling MethodBattery: Liquid Cooling; PCS: Air Cooling
Operating Temperature-30~55 °C (Derating at 40 °C)
Weight2350 kg
Dimensions (W*H*D)1000*2195*1350 mm

Commercial & Industrial All-in-One Energy Storage Cabinet

BES-P125X261U
Rated DC Voltage832 V
Battery Voltage Range702~936 V
Battery TypeLFP 314 Ah
Battery Module Specifications1P52S 166.4 V 314 Ah 52.2 kWh
Number of Modules5
Total Energy261.2 kWh
Maximum Power137.5 kW
Rated Charge/Discharge Current157 / 157 A
Rated AC Power125 kW
Rated Output Voltage3L/N/PE, 3L/PE, 277/480 V
Maximum AC Current165.4 A
System Efficiency90%
Cooling MethodBattery: Liquid Cooling; PCS: Air Cooling
Operating Temperature-30~55 °C (Derating at 40 °C)
Weight2350 kg
Dimensions (W*H*D)1000*2195*1350 mm

Commercial & Industrial All-in-One Energy Storage Cabinet

PCS-125KG1
Maximum DC Voltage1000 V
Battery Voltage Range580~950 V
Maximum Current211.5 A
Rated AC Output Power125 kW
Maximum AC Output Apparent Power137.5 kVA
Maximum Output Current198.5 A
Rated AC Voltage3L/N/PE, 3L/PE, 220/380 V, 230/400 V
Rated AC Power125 kW
Maximum Output Power137.5 kW
Unbalanced Load Capability100%
Rated AC Voltage (Standard)3L/N/PE, 230/400 V
Maximum Efficiency99.00%
Mounting TypeRack-Mounted (Horizontal, Side-Mounted)
Weight89 kg
Dimensions (W*H*D)600*270*800 mm
Communication InterfacesEthernet / Modbus TCP / RS485 / CAN

Commercial & Industrial All-in-One Energy Storage Cabinet

PCS-125KMG1
Maximum DC Voltage1000 V
Battery Voltage Range700~950 V
Maximum Current188.9 A
Rated AC Output Power125 kW
Maximum AC Output Apparent Power137.5 kVA
Maximum Output Current165.4 A
Rated AC Voltage3L/N/PE, 3L/PE, 277/480 V
Rated AC Power125 kW
Maximum Output Power137.5 kW
Unbalanced Load Capability100%
Rated AC Voltage (Standard)3L/N/PE, 277/480 V
Maximum Efficiency99.00%
Mounting TypeRack Mount (Horizontal, Side Mount)
Weight89 kg
Dimensions (W*H*D)600*270*800 mm
Communication InterfacesEthernet / Modbus TCP / RS485 / CAN

Commercial & Industrial All-in-One Energy Storage Cabinet

BHF-B166314
Cell TypeLFP
Battery Configuration1P52S
Rated Voltage166.4 V
Operating Voltage Range130 ~ 187.2 V
Rated Capacity314 Ah
Cell Specifications3.2 V 314 Ah 1004.8Wh
Number of Cells52
Total Energy52.2 kWh
Maximum Power28.7 kW
Maximum Charge/Discharge Current200.9 / 200.9 A
Depth of DischargeMaximum DoD 100%; Recommended 90%
Cooling MethodLiquid Cooling
Cycle Life8000 cycles (25 °C±2 °C 0.5C/0.5C, 70% capacity retention)
Weight330 ±10 kg
Dimensions (W*H*D)790*248.5*1130 mm
Communication InterfacesCAN 2.0
IP RatingIP67

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