EP6 & EP12 Battery Highlights
Two high-voltage LiFePO4 batteries from Fox ESS, built to scale from a single compact unit to a full home backup system.
Key Advantages
- Compact 185mm-deep design fits tight wall or floor spaces on either model.
- Modular scaling: link up to 4 units in parallel via the Fox ESS junction box.
- Broad inverter compatibility across the H1, KH, H3, H3-Pro, P3 and US series.
- Fox Cloud gives full remote visibility and control over the system.
Built for Reliability
- Built-in self-heating keeps charge and discharge stable in cold climates.
- LiFePO4 cell chemistry rated for 6,000-plus charge cycles.
- Built-in fire suppression for indoor and outdoor installation safety.
- IP65-rated enclosure holds up to dust, moisture and outdoor exposure.
Why Choose FOX ESS EP6 & EP12?
LiFePO4 battery technology
Advanced Lithium Iron Phosphate cells deliver superior safety, thermal stability, and long-lasting performance.
Intelligent battery management (BMS)
Integrated BMS continuously monitors voltage, current, temperature, and battery health for safe, efficient operation.
High energy efficiency
Optimized charging and discharging performance ensures maximum utilization of stored solar energy.
Long cycle life
Engineered for thousands of charge and discharge cycles, providing reliable energy storage for years.
Scalable energy storage
Available in 6 kWh (EP6) and 12 kWh (EP12) capacities to suit different residential energy requirements.
FOX ESS hybrid inverter compatible
Seamlessly integrates with FOX ESS Hybrid Inverters for efficient solar energy storage and reliable backup power.