RUiXU Lithi2-16 | 16kWh LiFePO4 Battery Energy Storage System | 48V Modular Battery with BMS, LCD Touchscreen, and Wheels | Off-Grid, Grid-Tie, Backup Ready

The RUiXU Lithi2-16 is a 16kWh Lithium Iron Phosphate (LiFePO4) battery, engineered for residential and commercial solar energy storage systems. With self-heating technology, IP65 protection, and 9,500+ cycle lifespan, it delivers reliable backup power for off-grid, hybrid, and grid-tied solar systems.

• Self-Heating Technology
• 9,500+ Cycle Lifespan
• Expandable to 257kWh

About the Product

Each 16kWh module of RUiXU Lithi2-16 solar battery features 314Ah capacity at 51.2V nominal voltage, protected by a multi-level BMS that monitors cell voltage, current, and temperature in real-time. The charging temperature range is from -13°F to 131°F, however, the battery has an integrated 480W heating functionality. When ambient temperatures drop below 41°F, internal heating pads activate automatically to bring cells into the safe charging range. 

RUiXU Lithi2-16 LiFePO4 battery connects with major inverter brands with RS485 or CAN protocols. The 5-inch LCD touchscreen provides live monitoring of state-of-charge, voltage, current, and temperature data. Intelligent balancing technology calculates capacity differences between cells during charging to achieve efficient cell balancing, improving reliability compared to standard passive balancing systems.

With concealed Fuma wheels and wall-mount brackets included, the Lithi2-16 offers flexible installation options. The quick-plug terminals rated for 250A continuous current enable tool-free connections with anti-loosening protection. Gas aerosol fire suppression provides enhanced safety protection for long-term peace of mind.

Specifications

Download full specifications here.

Download the manual here.