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EG4 3 Slot Server Rack 48V Battery Kit

Brand :

$4,799.80
$4,026.00

SKU:
BNDL-E0010-LFP-V2
Kit Type:
Energy Storage

Organized Energy Storage with Up to 15.36kWh of Reliable Backup Power

The EG4 Pre-Assembled 3-Slot Server Rack Battery Kit provides a clean, organized, and scalable energy storage solution for off-grid and backup power applications. Available with your choice of EG4 LL-S or EG4 LifePower4 V2 lithium batteries, this pre-configured system combines dependable lithium iron phosphate (LiFePO4) energy storage with a professionally designed enclosed cabinet that helps simplify installation and system organization. Whether you're powering a small homestead, workshop, garage, or emergency backup system, this kit delivers dependable energy storage with advanced safety features and future expandability.

Man next to an enclosed battery pack in a workshop setting.

Key Benefits:

    • Clean, Professional Battery Storage: The enclosed 3-slot cabinet keeps batteries, wiring, and connections neatly organized for a cleaner installation while helping protect critical system components from accidental contact and everyday wear.

    • Up to 15.36kWh of Expandable Energy Storage: Store enough energy to keep essential appliances, tools, pumps, lighting, and electronics running during outages or throughout daily off-grid operation.

    • Integrated Safety Systems: Features E-Stop rapid shutdown functionality, advanced battery management systems, dual onboard fire suppression modules on the LL-S batteries, and multiple layers of protection for safe operation.

    • Built for Future Growth: As energy needs increase, the system can be expanded alongside larger solar and inverter installations, making it easy to grow your energy storage capacity over time. Both battery platforms support extensive parallel expansion capabilities.

Use Cases:

Ideal for small homesteads, workshops, garages, tool sheds, greenhouses, agricultural applications, RV storage projects, and emergency backup systems where reliable energy storage, clean installation, and organized battery management are essential.

Tech Specs:

    • Energy Storage Capacity: Up to 15.36kWh total storage capacity

    • Safety Features: E-Stop rapid shutdown, advanced BMS protection, UL 1973 recognized components, UL 9540A tested, dual onboard fire suppression modules

    • Communications: CAN Bus and RS485 compatibility

    • Cabinet Construction: Heavy-duty steel, powder-coated black finish with integrated busbars and protective covers


Please Note: Lifetime Customer Support is based in Texas and available via phone and email. We strongly recommend using a certified solar installer and/or master electrician for professional installation. Please note that additional components may be required for your installation.

Have questions or need assistance? Our support team is here to help! Give us a call at 903-441-2090.


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In this video I review the new lifepower4 battery from eg4. This is the new V2 model. I also compare it to the older V1 model.

More POWER with 3- EG4 LiFePO4 51.2V, 100AH, 5120wh, total 15.3KWH battery bank to run AC overnight

Unboxing and installing 3 Version 2 EG4 51.2v batteries in New EG4 server rack cabinet. Giving us more than 15 kWh of battery bank to run our 31/2 ton whole house heat pump overnight to keep us cool with the temps over 100 degrees now during the day. We will cool our house 100 percent of the time with Off Grid Solar and EG4 battery bank. We are a New affiliate with Signature Solar, buying many products and using & testing before becoming an affiliate. We find their products to be of the highest quality and able to take extreme testing. When you click on links in video and purchase through that link, we receive a small portion of the sale which will help us to in the future to buy new products to unbox, test and review. Please Like, Share, Subscribe and don’t forget to smash that notification Bell so you know when we post a new video.

Kit Type:
Energy Storage
EG4 LL-S: 10-Year Warranty EG4 LifePower4 V2: 10-Year Warranty EG4 3 Slot Enclosed Rack: 3-Year Warranty