Description
About This Product
The FOXESS 2.6KWh LFP Battery with 90% DODis a compact lithium-ion energy storage module from FOX ESS, built using Lithium Iron Phosphate (LiFePO4, LFP) chemistry. It’s designed as a modular battery module, each unit provides around 2.6 kWh of nominal capacity, with a usable Depth of Discharge (DoD) of 90%. This means you can reliably draw up to ~90% of its stored energy before recharging, improving usable capacity while preserving battery life. The battery is intended for integration with compatible hybrid or high-voltage inverter systems and can be expanded by installing multiple modules in series to build larger storage banks.
Product Explainer Video
FoxESS Energy Cube Installation
Who This Product Suits
This battery module is well-suited for:
Small-scale residential solar systems needing modest energy storage (e.g. evening load coverage, appliance backup, partial household usage).
Installations where you plan to build up capacity gradually ‘ the modular design lets you add more units later.
Installers and homeowners who want a simple, scalable, plug-and-play LFP solution with a 90% usable depth, without overspending for oversized batteries.
Situations where space is limited or lower capacity is adequate (e.g. apartments, small homes, sheds, cabins), or as the first ‘starter? battery bank before future expansion.
Specifications Explained
- Battery chemistry:Lithium Iron Phosphate (LiFePO4, LFP) stable, safe and suitable for deep-cycle use.
- Nominal capacity:~2.6 kWh per module.
- Depth of Discharge (DoD):90% usable – you can draw up to 90% of the stored energy without harming battery longevity.
- Modular & expandable:Multiple modules can be connected (in series) to scale total storage capacity as needed.
- Compatibility:Designed for use with compatible high-voltage or hybrid inverters from FOX ESS or other manufacturers supporting LFP modules.
- Long service life:LFP chemistry combined with controlled DoD improves cycle life and stability over many charge/discharge cycles.
- Warranty:10-year manufacturer warranty for domestic or commercial use, giving long-term peace of mind.
Summary
The FOXESS 2.6KWh LFP Battery with 90% DODis a reliable, modular LiFePO4 battery module offering 2.6 kWh nominal storage and 90% usable capacity per unit. It’s ideal for small to medium solar setups, for incremental storage expansion, or as a starter battery bank. With its safe chemistry, modular flexibility, and 10-year warranty, it provides a solid balance of performance, safety and value ‘ especially when space or budget constraints make a large battery bank unnecessary.
Further Information From The Manufacturer
The FOXESS 2.6KWh LFP Battery with 90% DODby FOX ESSis a product with a 90% DOD. The FOX ESS FOX-AIO–BATT-AU has a length packaging of 525, width packaging of 495, and height packaging of 195. It also has a packaging weight of 27.9 and a weight of 27.9000. The product has a warranty period of 10 years for both commercial and domestic use.
Key Features
- Length Packaging: 525
- Width Packaging: 495
- Height Packaging: 195
- Packaging Weight: 27.9
- Weight: 27.9000
- Warranty Period: 10 Years
Main Benefits
- Long-Lasting Warranty: 10 years for both commercial and domestic use
- Reliable Packaging: With a packaging weight of 27.9 and a weight of 27.9000
- Durable Design: With a length packaging of 525, width packaging of 495, and height packaging of 195
Weights & Measurements Information
About FOX ESS
FOX ESS is a global manufacturer of solar inverters and energy storage solutions, delivering modular, high-voltage lithium battery systems that emphasise safety, scalability and installer-friendly design. Their LFP-based batteries are engineered for stability, long cycle life, and flexibility ‘ making them well suited to evolving energy needs. In Australia, FOX ESS batteries are packaged with comprehensive documentation and backed by long manufacturer warranties, supporting both new installations and future upgrades.
More Explainer Videos
Fox ESS ‘ Next-Gen Inverters, Batteries & Energy Storage | All Energy Expo
Fox Energy Storage System
Fox ESS – How temperature impacts solar batteries Updated 2025 Edition
Fox ESS BMS calibration and battery balance overview of LFP cells

