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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)
- RS485 Communication Cable for PC – This is used for monitoring the battery and firmware updates. If you need this cable, please add it to your cart and check out with batteries together.
- Inverter Communication Cables – Compatible with RUiXU 48V Battery Bank
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.