HomeGrid Stack'd 14.4 kWh (3) 48V Lithium Battery Modules 4000051 + BMS and Base 4000044

HG-3-Stack

(3) 48V Lithium Battery Standard All Weather Modules – Part #4000051 + BMS & Base – Part #4000044

A scalable, high-capacity home battery system for whole-home backup and solar storage.

The HomeGrid Stack’d 14.4 kWh system includes three 48V 4.8 kWh lithium (LiFePO₄) battery modules, paired with the required HomeGrid BMS and Stack’d base. This configuration delivers reliable, long-duration energy storage ideal for large essential-load panels, whole-home backup, or time-of-use optimization.

Powered by safe and stable LiFePO₄ chemistry, the Stack’d Series offers outstanding cycle life and premium performance. The modular tower design makes expansion easy—add additional modules up to 38.4 kWh per tower, or build multiple towers for larger systems.

Key Features & Technology

14.4 kWh Usable Energy

• Three 4.8 kWh lithium modules stacked vertically

• Provides robust backup for homes, off-grid sites, and hybrid systems

• Supports continuous power delivery during outages or peak utility rates

Lithium Iron Phosphate (LiFePO₄)

• Safer chemistry with excellent thermal stability

• Long cycle lifespan (6,000+ cycles)

• Low maintenance, high reliability

Advanced HomeGrid BMS (Included)

• Intelligent monitoring of voltage, temperature, cell balancing, and protections

• CAN/RS485 communication for seamless inverter integration

• Extends battery lifespan and ensures safe operation

Modular Tower Design

• Includes Base #4000044 for stability and ease of installation

• Stack up to 8 modules (38.4 kWh) per tower

• Expand your system anytime as your energy needs increase

Broad Inverter Compatibility

Works with leading hybrid and off-grid inverters including:

• Sol-Ark

• EG4

• Schneider

• LuxPower

• Growatt

• SMA (select models)

Best Applications

• Whole-home backup systems

• Solar + storage integrations

• Off-grid homes or cabins

• Commercial backup (light-duty)

• Peak-shaving and battery arbitrage

• Critical load panels requiring longer runtime

Product Specifications

Why Choose HomeGrid Stack’d?

HomeGrid delivers one of the highest-quality residential battery systems available today—engineered for safety, long lifespan, and seamless integration with your solar inverter. The Stack’d 14.4 kWh setup offers ample storage for most homes while keeping expansion easy and affordable.