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Ruixu 51.2V 100Ah Server Rack-Mounted LiFePO4 Battery - 5.12kWh (RX-LFP48100)

by Ruixu
Save $115.90 Save $115.90
Original price $1,159.00
Original price $1,159.00 - Original price $1,159.00
Original price $1,159.00
Current price $1,043.10
$1,043.10 - $1,043.10
Current price $1,043.10
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Description

Ruixu 51.2V 100Ah Server Rack-Mounted LiFePO4 Battery - 5.12kWh (RX-LFP48100)

For Self-Heating LiFePO4 Battery, click here RX-LFP48100-H !

The RUiXU RX-LFP48100 is a modular, high-efficiency energy storage battery designed for off-grid solar systems, telecom setups, data centers, and hybrid renewable energy applications. Engineered with LiFePO₄ chemistry for durability and safety, it offers a compact, rack-mounted 3U design with wide inverter compatibility and intelligent BMS for reliable, long-term performance.

FEATURES:

  • Modular & Scalable Design:
    • Connect up to 32 units in parallel
    • Expandable from 5kWh to 160kWh without external controller
  • Compact 3U Form Factor:
    • Space-saving rack-mount (3U height) for 19-inch server cabinets
  • Advanced Battery Management System (BMS):
    • Over-charge, over-discharge, over-current, and short circuit protection
    • Balances cell voltages automatically for longevity
  • Multiple Installation Options:
    • Supports 3 installation scenarios with optional bracket kits
  • User-Configurable Communication:
    • DIP address for selecting RS485 baud rate and inverter protocol

APPLICATIONS:

  • Off-Grid Solar Systems
  • Home & Cabin Energy Storage
  • Telecom & Data Center Backup
  • Industrial Equipment Power Backup
  • Renewable Energy Storage (solar, wind, hybrid)

INCLUSIONS:

  • (1) RUiXU RX-LFP48100 48V Battery Module
  • (1) RJ45 / CAT5e Patch Cable
  • (1) Ground Cable
  • (1) Set of 4AWG Parallel Cables (per battery)

Optional Accessories (Sold Separately)

Cables & Installation Notes

  • 300mm cabinet cable included for battery-to-busbar connection
  • 250mm inter-battery cable included (for 48V 2000W–5000W systems)
  • Optional brackets available for alternate mounting scenarios

SPECIFICATIONS:

Parameters RX-LFP48100
Nominal voltage 51.2V
Nominal capacity 100Ah
Nominal energy 5.12kWh
Usable energy 4.92kWh
Operating voltage range 44.8V-56.0V
Charge voltage 56V
Float voltage 54.6V
Recommended charge current 50A
Max. charge current 70A
Recommended discharge current 50A
Max. discharge current 100A
Communication RS485 / CAN
Peak discharge current 101~119A @ 5mins
IP rating IP20
Cycle life ≥6000 cycles @90%DOD
Net weight 103.6lb
Dimension (W*H*D) 18.9*5.2*18.1 inches
Cell type Lithium-iron phosphate (LiFePO4)
Design life 15 years
Operation temperature -10~50°C (14~122°F)
Storage temperature -10~45°C (14~113°F)
Relative humidity 5%~90% No condensation
Install altitude ≤4000m
Install location Indoor
Installation Wall mounted / Floor mounted / Stack / Rack mounted
Certification CE / IEC62619 / UN1973 / UN38.3 / UL9540A / CEC / SGIP
Communications
Canbus Victron, SMA, Studer Innotec, Sofar, Solark,Solis, Goodwe,
Deye, Growatt, SAJ, LUXPOWER, Megarevo, INVT, Sermatec,
TBB, MUST, Sunsynk, Schneider
RS485 MPP, Voltronic, RCT, Alpha outback

GUIDE:

Specification Sheet

User Manual

FAQS:

Can I expand this battery system? Yes, the RX-LFP48100 can be expanded up to 32 batteries in parallel, supporting a total capacity of 160kWh.

Is this battery compatible with my inverter? This battery supports CANbus and RS485 communication protocols, making it compatible with major inverters such as Victron, SMA, Sol-Ark, Growatt, and Goodwe.

Can this battery charge in freezing temperatures? While it operates in low temperatures down to 14°F, this model does not have a self-heating function. For extreme cold environments, consider a self-heating LiFePO₄ battery. For Self-Heating LiFePO4 Battery, click here RX-LFP48100-H !

Can this be used for telecom or server rack applications? Absolutely! The 3U rack-mounted design makes it an ideal UPS backup solution for data centers, telecom infrastructure, and IT applications.

How long does the battery last? With 6,000+ cycles at 90% DOD, this battery is designed to last over 10 years with proper use.