

RUiXU RX-LFP48100 19" Rack Mounted 3U 50 kWH Battery Kit
Introducing the RUIXU RX-LFP48100, a 19" Rack Mounted 3U Module available at Direct Solar Power. With UL1973 certification and pending UL9540 approval, this module guarantees top-notch safety and reliability standards. Engineered for easy incorporation into your energy storage system, the RX-LFP48100 delivers efficient and reliable performance. Whether for homes or businesses, count on RUIXU for premium lithium battery solutions. Enhance your energy storage configuration with the RUIXU RX-LFP48100 50 kWH Battery kitfrom Direct Solar Power.
What's Included with the RUiXU Server Rack Battery 50 kWH Kit
- (10) RUiXU 48V Server Rack battery (RX-LFP48100)
- (10) RS485 Communication Cable
- (10) Ground Cable
- (10) Set of Parallel 4AWG Cables per battery
- Lifetime customer support (text, phone, email or live chat)
Note: Battery cabinet is sold separately. Click here to view the compatible battery cabinet.
Certifications
CE / IEC62619 / UL1973 / UN38.3 / UL9540 Pending
Modular
Support up to 32 units in parallel, scale from 5 kWh to 160 kWh configuration without external controller.
Warranty
10 year warranty included.
Inverter Protocol Choosing
Use DIP address to set the RS485 baud rate and inverter protocol choosing
RUiXU RX-LFP48100 Server Rack Battery Specifications (per unit)
- 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 | 120-149A@15S
- IP rating: IP20
- Cycle life: >6000 cycles @90%DOD
- Net weight: ~47kg (103.6lb)
- Dimension(W*H*D): 482*133.5*460mm (18.9 5.2*18.1 inch)
- 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
Documents & Downloads
- Specifications
- User Manual
- Certifications
- RuiXUTool Software Operation Instructions
- RuiXUTools V1.03
- USB to RS485 Driver
Order your RUiXU RX-LFP48100 50 kWH Battery Kit Today!
Still Have Questions? Speak with an Expert: (848) 600-6420

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Order process flawless. Shipping was super fast.
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had a bunch of questions and Christian answered them. Now hopefully after using three different inverters this one will have the correct software and will solve the problem.
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I was a bit skeptical of buying from a new company first and spoke to Christian. He answered all my questions and made sure my order shipped quickly. I would buy from them again anytime, and I recommend them.
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