RUiXU Lithium Server Rack Battery Kits
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Free Shipping In The USA | Call Us: 877-556-3347
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The RUiXU 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 battery systems utilize advanced LiFePO₄ (Lithium Iron Phosphate) technology for safe, efficient, and long-lasting energy storage.
Each kit includes RUiXU 48V server rack batteries, allowing for scalable energy storage solutions that can be expanded to meet increasing power demands.
Provides safe, stable, and long-lasting energy storage.
Supports up to 32 units in parallel, expandable from 5kWh to 160kWh without an external controller.
Server rack-compatible design for an organized and efficient energy setup.
Compatible with top inverter brands via CANbus and RS485 communication.
DIP address selection allows for RS485 baud rate adjustment and inverter protocol selection.

Ensure uninterrupted power supply during grid outages.
Store solar energy for independent power use in homes, RVs, and remote locations.
Provides large-scale power storage for businesses, warehouses, and factories.
Reliable energy backup solution for critical IT and communication infrastructure.

Everything you need is included with your product.
The RUiXU Lithium Battery Kits offer long-term reliability and efficiency, backed by a limited 10-year warranty. These systems are the ideal choice for homeowners and businesses looking for a durable, scalable, and high-performance energy storage solution.
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 |
| Shipping Restriction | Shipped with battery only, shipping fee if purchased alone, contact us for pricing. |
What sizes are available for this battery kit?
The kit comes in 15kWh, 20kWh, 25kWh, and 30kWh configurations.
Can this battery be used with solar panels?
Yes, it is designed to store solar energy and integrate with off-grid or hybrid solar systems.
How long does the battery last?
The LiFePO4 cells are rated for over 6,000 charge cycles, offering decades of reliable use.
Does this battery require maintenance?
No, lithium batteries are maintenance-free compared to traditional lead-acid alternatives.
Can this battery be used for home backup power?
Yes, it provides reliable backup power for homes, businesses, and industrial applications.
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 more storage?
Yes, multiple units can be connected in parallel to increase total energy storage capacity.
Does the kit come with a server rack?
Yes, a rack enclosure is included for easy installation and secure storage.
Shipping is FAST & FREE across the US. Read our full Shipping Policy here.
We offer market leading Easy 30 Day Returns. Read more about our Returns Policy here.
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I was a DIY solar power wannabe... that is 'til I connected with Manny... The man's a prince! He not only knows his stuff; he walked me through all things electrical. To make sure I had all I needed... he gave me his cell phone # to text him anytime I got confused... nights and weekends included. The prices were very competitive... definitely go with Manny -- you won't go wrong!
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I am always hesitant to buy things at places I have never shopped... I want to give a shout out to Manny who with great patience and knowledge helped me get my orders... I felt valued as a customer and I will definitely be back in the future. I highly recommend them, they make you feel like family.
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I'm about to go off grid. I called Manny, he walked me through everything so I could truly understand what I needed and never tried to upsell me. He was honest and made a customer for life.
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I would personally like to thank Manny... I purchased the inverter and decided I needed to return it... Manny was very understanding and went out of his way to help me return the product and not even have to pay for shipping return. He gives this company reputation, honor and quality customer service!
Roger V.
I have been talking with Manny the owner... He has not only helped me design a system but he's been assisting with the install and components. I am super pleased so far with the assistance.
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