Fox Ess EP6 Plus

Item number: C00583

Guarantee: 10 years

The Fox ESS EP6 Plus is an advanced, high-efficiency, scalable LiFePO₄ (lithium iron phosphate) battery designed specifically for residential and commercial energy storage applications.
Thanks to its modular design, it can be expanded to a total capacity of up to 23.04 kWh, making it an ideal choice for both standalone and hybrid inverter systems.
The high-voltage, 192 V nominal system is fully compatible with Fox ESS H1, KH, H3, and H3-Pro series inverters.

Main technical characteristics

• Battery type: Lithium iron phosphate (LiFePO₄)
• Nominal energy: 5.76 kWh
• Rated voltage: 192 V
• Operating voltage range: 174–219 V
• Maximum charging/discharging current: 30 A
• Recommended charging current: 15 A
• Peak discharge current (60 s): 65 A
• Peak charging current (5 s): 36 A
• Cycle efficiency: ≥ 95%
• Depth of discharge (DoD): 90%
• Communication: CAN
• Display: 5 LED status indicators
• Expandability: up to 4 units in parallel (max. 23.04 kWh)
• Compatible inverters: Fox ESS H1, KH, H3, H3-Pro, US series
  

Operating conditions

• Charging temperature: 0 °C – 55 °C
• Operating temperature: –10 °C to 55 °C
• Storage temperature: –10 °C to 40 °C
• Cooling: natural convection
• Humidity: 5–95% (non-condensing)
• Maximum installation altitude: 3,000 m
• Installation location: indoor or outdoor use (IP65 protection)
  
  

Mechanical data

• Dimensions (W×H×D): 380 × 640 × 185 mm
• Weight: 51 kg
• Installation: can be mounted on the floor or wall
• Design: compact, modular, with quick-connect system
  
  

Certificates and security

• Safety: IEC 62619
• EMC compliance: EN IEC 61000-6-1/2/3/4
• Transport certificate: UN 38.3
• Protection level: IP65
  
  

Key benefits

• Scalable system: expandable up to 23.04 kWh with 4 modules
• High efficiency: ≥ 95% cyclic efficiency
• 90% depth of discharge (DoD) for maximum energy storage utilization
• Compact and easy to install, wall or floor mountable design
• IP65 protection for outdoor and indoor applications
• Safe LiFePO₄ cell technology, long service life, and high cycle count
• Full compatibility with Fox ESS inverters – plug-and-play communication and integrated monitoring