RUIXU | 51.2V100Ah 5.12kWh | Self-heating | 10-year warranty | UL1973 | UL9540A | UL9540 pending
RX-LFP48100-H: Self-Heating 48V Lithium Battery for Cold Weather
The RX-LFP48100-H is a high-performance 51.2V 100Ah (5.12kWh) lithium iron phosphate (LiFePO4) battery engineered for cold weather energy storage. Designed for 19" rack-mounted systems, this battery integrates self-heating technology, enabling safe and efficient charging even in temperatures as low as -20°C (-4°F). The internal heater pads automatically draw energy from standard AC or solar chargers, ensuring uninterrupted operation in frigid conditions.
Key Features
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Self-Heating Technology: Built-in heater enables cold-weather charging down to -20°C.
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Modular Scalability: Supports up to 32 batteries in parallel, allowing flexible system expansion from 5kWh to 160kWh—no external controller required.
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10-Year Warranty: Long-term durability backed by a manufacturer’s 10-year warranty.
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Advanced Certifications: UL1973 certified with UL9540A tested and UL9540 pending, ensuring high safety and compliance standards.
Smart Communication Integration
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CANbus Protocol Support: Seamless compatibility with major inverter brands, including Victron, SMA, Solis, Goodwe, Deye, Growatt, LUXPOWER, Schneider, and more.
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RS485 Protocol Support: Compatible with MPP, Voltronic, RCT, Alpha, and Outback systems.
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DIP Switch Configuration: Easily configure RS485 baud rate and select inverter protocols for optimized system integration.
Included Cables & Installation
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Cabinet installation-ready with 300mm battery-to-busbar cables.
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Battery-to-battery connections via 250mm cable, compatible with 48V systems (2000W–5000W).
Ideal Applications
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Off-Grid Power Systems
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Renewable Energy Storage
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Cold Climate Installations
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Residential and Light Commercial Backup
What's Included
- (1) RUiXU 48V Server Rack Battery (RX-LFP48100-H)
- (1) RJ45/CAT5e Patch Cable
- (1) Ground Cable
- (1) Set of Parallel 4AWG Cables per battery
Specifications
- Nominal Voltage: 51.2V
- Nominal Capacity (0.2C): 100 Ah
- Minimum Capacity (0.2C): 100 Ah
- Nominal Energy: 5120Wh
- Dimensions (W x D x H): 482.6 x 460 x 133 mm (19 x 18.1 x 5.23 inches)
- Weight: ~47 kg (103.6 lb)
Manual and Downloads
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We do not sell any used or refurbished items.
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Frequently Asked Questions
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