HomeGrid STACK’D 38.4kWh Lithium Home Battery System – 8 Module Stack

The HomeGrid STACK’D 38.4kWh Lithium Home Battery System is a fully modular, high-capacity energy storage solution designed for whole-home backup, off-grid living, and small commercial applications. This configuration includes 8 x 4.8kWh STACK’D modules integrated into one stack, delivering 38.4kWh of storage capacity with up to 14.4 kW continuous power and 24 kW surge output.

Engineered with Lithium Iron Phosphate (LiFePO₄) chemistry, the STACK’D Series provides industry-leading safety, long cycle life, and high efficiency. Each system is scalable up to 10 parallel stacks, supporting up to 576 kWh of energy storage for larger residential or commercial needs.

Key Features

• Massive 38.4kWh Capacity – Built from 8 x 4.8kWh modules in one integrated stack.

• Whole-Home Backup – 14.4 kW continuous / 24 kW surge output, supports central A/C and large appliances.

• Scalable Design – Expandable up to 10 stacks (576 kWh max capacity).

• Modular Flexibility – Start small and add more modules or stacks as your energy needs grow.

• Safe & Reliable – UL 9540, UL 1973, UL 1642, UN 38.3 certified.

• Fast & Simple Installation – Typical install time under 30 minutes.

• Long Life & Warranty – 8,000 cycles at 80% depth of discharge with a 10-year manufacturer warranty.

• Optional Upgrades – Heated modules for cold climates and outdoor-rated enclosure available.

• Made in the USA – Backed by HomeGrid Energy in Henderson, Nevada.

Specifications

• System Capacity: 38.4kWh (8 x 4.8kWh modules)

• Chemistry: Lithium Iron Phosphate (LiFePO₄)

• Nominal Voltage: 48V

• Output Power: 14.4 kW continuous, 24 kW surge (10s)

• Scalability: Up to 10 parallel stacks (576 kWh)

• Cycle Life: 8,000 cycles

• Enclosure Rating: IP55

• Warranty: 10 years

• Install Time: <30 minutes

• Shipping: Freight

The HomeGrid STACK’D Series is designed for residential energy independence, peak rate offset, solar integration, and backup power. With unmatched scalability and safety, this system is the trusted choice for homeowners and businesses seeking long-term energy resilience.

Powerful. Scalable. Built for the Future – Backed by a 10-Year Warranty.

📑 User Manual & Resources

• Stack’d Install Guide (PDF)

• Stack’d Series Full Manual (PDF)

• Stack’d Series Specification Sheets (PDF)

Warranty

• HomeGrid Battery Warranty (PDF)