3U Server Rack Battery 25.6V / 48V / 51.2V | LiFePO4 Rack Mount Battery with 5kW Output

The 3U Rack Mount Battery adopts a modular design, with a small product size. The product can be equipped with a bracket, which can be stacked and expanded according to demand.

Applications:

  • Telecommunications base stations
  • UPS (Uninterruptible Power Supply)
  • Residential energy storage systems

Cell Type: LiFePo4 

Technical Parameter

ModelZB-C-3U-256100ZB-C-3U-256200ZB-C-3U-48100ZB-C-3U-512100
Specification25.6V100AH25.6V200AH48V100AH51.2V100AH
Rated Voltage25.6V25.6V48V51.2V
Rated CapacityI00AHI00AHI00AHI00AH
Rated Energy2.56KWH5.12KWH4.8KWH5.12KWH
Cell TypLiFePO4LiFePO4LiFePO4LiFePO4
Composition8S1P8S2P15S1P16S1P
Working Voltage Rang21.6V-28.8V21.6V-28.8V40.5V-54V43.2V-57.6V
Max Output Power2.5KW5KW5KW5KW
Max Charge Current50A100A50A50A
Max Discharge Current100A100A100A100A
DisplayLCD Display/Screen
Communication InterfaceRS485,RS232,CAN
Protection FunctionOvercurrent,Overvoltage,Overcharging,Overdischarge,Short Circuit,Over-emperature,etc
Compatible InvertersDEYE /Afore /MEGAREVO/SOLIS/Growatt /LUXPOWER/VoltronicsGoodwe/SMA/Victron/SOROTEC/MUST/etc
Change Temperature0°C ~ 45°C
Dischange Temperature-20°C ~ 65°C
Storage Temperature-10°C ~ 45°C
Cooling MethodNatural Cooling
Design Life10 years
Cycles6000@25°C/0.5C/80%DOD
Battery Size(WxDxH)L440*W430*H133mm
Package Size(WxDxH)L550*W540*H215mm
Net Weight25.6Kg44.5Kg42.5Kg44.5Kg
Gross Weight27.0Kg47.0Kg45.2Kg47.0Kg

Start Your Energy Storage Project

Share a few key details, and our engineers will design a high-voltage battery solution tailored to your system.

  • What is your application scenario? (e.g., commercial energy storage, solar + storage, off-grid, backup power)
  • What system capacity do you need? (kWh or MWh level)
  • What voltage range is required? (e.g., 600V–800V DC system)
  • Which inverter or PCS will you use? (e.g., Solis, Deye, ATESS, Megarevo)
  • Do you need grid-connected, off-grid, or hybrid operation?
  • Installation environment details? (indoor/outdoor, temperature, humidity, ventilation conditions)
  • Do you require system scalability? (future expansion or parallel battery clusters)
  • Any specific compliance or certification requirements? (UL, IEC, UN38.3, etc.)
  • Project location & application conditions? (important for system design and safety standards)
  • Estimated order quantity or project size?

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