HomeGrid Stack’d 48V 7-Module LFP Lithium Iron Battery | 33.6 kWh Energy Storage for Solar Systems

Reliable backup and solar storage with the 7-module stacked lithium iron battery

The HomeGrid Stack’d 48V 7-Module Lithium Iron Battery delivers 33.6kWh of high-capacity energy storage using advanced LiFePO₄ (LFP) technology. Each 4.8kWh module stacks seamlessly, providing a scalable and reliable solar battery system that grows with your energy needs.

With LFP chemistry, this 7-Stack unit offers superior thermal stability, long cycle life, and enhanced safety compared to conventional lithium-ion batteries. Its integrated Battery Management System (BMS) monitors each module to prevent overcharging, overheating, and over-discharge, ensuring consistent performance and extending overall lifespan.

Compact and durable, the HomeGrid 7-Module Lithium Iron Battery supports rapid charging, deep discharge, and heavy-load applications, keeping essential appliances powered during outages or peak demand. Fully compatible with solar inverters, this modular battery system delivers flexible, low-maintenance, and eco-friendly energy storage, giving your residential and commercial applications true energy independence powered by safe, high-performance LiFePO₄ technology.

Advanced LiFePO₄ Technology for Safer, Smarter Energy Backup

At HomeGrid, safety and dependability come first. The Stack’d Series is powered by advanced Lithium Iron Phosphate (LiFePO₄ or LFP) technology—the safest and most stable type of lithium battery for energy storage. Compatible with hybrid inverters, each 51.2V module is built with 16 high-quality cells, ensuring consistent performance, a long service life, and reliable power delivery for both residential and commercial applications.

Safe and stable: Excellent thermal and chemical stability ensures secure and worry-free operation.

Long lifespan: Maintains capacity and performance through thousands of charge and discharge cycles.

High efficiency: Strong round-trip performance with minimal energy loss, maximizing usable power.

Compact and lightweight: Stores more energy in a smaller footprint, allowing for easy installation and expansion.

Fast charge and discharge: Handles high-demand usage and quick recharging effortlessly.

Key Features of HomeGrid Stack’d LFP Series Lithium Iron Battery 

Sustainable by design: Each module is non-toxic, pollution-free, and fully recyclable, supporting a cleaner energy future.

Smart protection: A built-in Battery Management System (BMS) safeguards against overcharge, over-discharge, over-current, and temperature extremes while balancing every cell for long-term health.

Modular and scalable: Add or remove Stack’d modules effortlessly to expand capacity and output as your power requirements grow.

Advanced Cooling Technology: Operates with self-cooling technology, eliminating fan noise and improving system reliability.

Low maintenance, low self-discharge: Can hold a charge for up to six months without use and requires minimal upkeep.

All-weather performance: Works reliably in a wide temperature range from -10°C to 55°C (14°F to 131°F) for year-round stability.

Compact and installer-friendly: The plug-in modular design ensures quick setup, easy maintenance, and a clean, space-saving footprint.

Built to endure: Durable LFP chemistry ensures consistent performance and dependable operation for years of daily use.

10-Years Warranty: Ideal battery health with a 10-year, full-refund warranty.