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The RUiXU Self-Heating Lithium Battery Kits are high-performance energy storage solutions designed for residential, commercial, and off-grid applications. Available in 15kWh, 20kWh, 25kWh, and 30kWh configurations, these advanced LiFePO₄ (Lithium Iron Phosphate) battery systems ensure safe, reliable, and long-lasting power storage, even in cold environments.
Each kit includes RUiXU self-heating 48V server rack batteries, designed to operate efficiently in low temperatures, making them ideal for off-grid and backup power systems in colder climates.
The RUiXU Self-Heating Lithium Battery Kits provide a scalable, high-performance energy storage solution with efficient cold-weather operation, server rack compatibility, and seamless integration with leading inverter brands. Perfect for homeowners, businesses, and off-grid power applications, these kits offer reliable and long-lasting energy storage in any environment.
Self-Heating Technology
Safely charges in temperatures as low as -20°C (-4°F) using a standard or solar charger.
Scalable Energy Storage
Supports up to 32 units in parallel, expandable from 5kWh to 160kWh without an external controller.
Server Rack Compatibility
Pre-assembled 6-slot battery cabinet for compact and organized storage.
Versatile Communication Protocols
Compatible with Victron, SMA, Sol-Ark, Growatt, Schneider, and more via CANbus and RS485.
DIP Address Configuration
Allows for RS485 baud rate adjustment and inverter protocol selection.
Designed for use in low-temperature environments where traditional lithium batteries struggle.
Provides dependable backup power to ensure uninterrupted energy during outages.
Stores solar energy efficiently for independent power use in remote locations.
Large-scale power storage solution for factories, businesses, and warehouses.
Ensures stable and secure backup power for critical infrastructure.
Everything you need is included with your product.
15kWh Lithium Battery Kit Includes:
20kWh Lithium Battery Kit Includes:
25kWh Lithium Battery Kit Includes:
30kWh Lithium Battery Kit Includes:
CANbus Compatible Inverters:
RS485 Compatible Inverters:
| Specification | Details |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah |
| Nominal Energy | 5120Wh per battery |
| Dimensions (W x D x H) | 19" x 18.1" x 5.23" |
| Weight | 103.6 lbs per battery |
What sizes are available for this battery kit?
The kit comes in 15kWh, 20kWh, 25kWh, and 30kWh configurations.
How does the self-heating function work?
The battery automatically activates internal heating when the temperature drops below the optimal level, ensuring consistent performance.
Can this battery be used with solar panels?
Yes, it is designed to integrate with off-grid and hybrid solar systems.
Is this battery suitable for cold climates?
Yes, the self-heating function allows for reliable operation in freezing conditions.
How long does the battery last?
The LiFePO4 cells are rated for over 6,000 charge cycles, ensuring decades of reliable use.
Does this battery require maintenance?
No, lithium batteries are maintenance-free compared to lead-acid alternatives.
Can this battery be used for home backup power?
Yes, it provides a stable energy source for residential backup power solutions.
Is a Battery Management System (BMS) included?
Yes, the built-in BMS ensures safe operation and protects against overcharging, over-discharging, and overheating.
Can multiple battery kits be connected for larger storage capacity?
Yes, multiple units can be connected in parallel to expand total energy storage.
Does the kit come with a server rack?
Yes, a rack enclosure is included for easy installation and secure storage.
