HomeGrid Stack’d Series HG Cube Scalable LFP Battery Module

HomeGrid HG Cube Scalable Lithium Battery Module

The HomeGrid Stack’d Series HG Cube (Part #11000088) is a scalable lithium iron phosphate (LFP) battery module designed for scalable whole-home energy storage. Engineered for flexibility, performance, and long service life, the HG Cube is the core building block of the HomeGrid Stack’d system, allowing homeowners and installers to create custom battery banks sized for backup power, self-consumption, or full off-grid applications.

Built with safe and stable LiFePO4 (LFP) chemistry, the HG Cube delivers reliable daily cycling and long-term durability. Each module integrates seamlessly into Stack’d enclosures and works with compatible hybrid and battery-based inverters for grid-tied or off-grid solar systems.

Scalable Energy Storage

• Stack multiple modules for expanded storage capacity
• Suitable for whole-home backup and large off-grid systems
• Designed for residential and light commercial installations

Advanced Lithium Iron Phosphate Technology

• Stable and safe LFP chemistry
• Long cycle life for daily solar use
• High efficiency charge and discharge performance
• Integrated battery management system (BMS)

Flexible Installation

The HG Cube is designed to integrate into the HomeGrid Stack’d architecture, allowing installers to configure storage systems based on project requirements. Its modular design simplifies expansion and long-term system growth.

The HomeGrid HG Cube is ideal for homeowners seeking energy independence, time-of-use savings, and reliable backup power during outages.

Specifications

• Energy Capacity: 9.6 - 153.6 kWh
• Chemistry: Lithium Iron Phosphate (LiFePO4)
• Nominal Voltage: 51.2V
• Weight: Approximately 1,433 lbs
• Dimensions: Approx. 87.5 in x 78.8 in x 50.8 in

Note: This listing is for the individual HG Cube battery module only. Stack’d batteries, inverter systems, and additional components are sold separately.