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Batteries

High voltage, 5.76 to 241.05 kWh

Scalable battery systems in the CQ and EP series, each with 90% depth of discharge. Capacity grows by adding modules in series or units in parallel.

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FOX ESS CQ7 series

CQ7 series

14.04 to 98.28 kWh

  • 7.02kWh per module, scalable to 98.28kWh with additional batteries installed in series
  • 90% depth of discharge
  • Large temperature tolerance and CAN communication
  • Plug and play installation that saves installers time

Specifications

Module capacity
7.02kWh
Scalable to
98.28kWh
Depth of discharge
90%
Battery pack round-trip efficiency [%]
>95
Scalability
Max. 14 Modules in Series
Ingress protection
IP65

Full specifications: brochure page 43.

FOX ESS CQ16 series

CQ16 series

64.28 to 241.05 kWh

  • Scalable from 64.28kWh to 241.05kWh, with one CQ BOX required for each battery system
  • 90% depth of discharge
  • Floor mounting with intelligent air cooling control
  • High voltage and high efficiency, with an IP20 protection level

Specifications

Module capacity
16.07kWh
Scalable to
241.05kWh
Depth of discharge
90%
Scalability
Max. 15 Modules in Series
Cooling method
Intelligent air cooling
Installation location
Indoor

Full specifications: brochure page 45.

FOX ESS EP6 series

EP6 series

5.76 to 23.04 kWh

  • Scalable to 23.04kWh with additional batteries installed in parallel
  • 90% depth of discharge
  • Floor or wall mounting, compact and easy installation
  • High voltage and high efficiency, with an IP65 protection level
  • Cycle life: @25°C, @70% SOH, @90% DOD, 1C charging/discharging

Specifications

Nominal energy [kWh]
5.76
Scalable to
23.04kWh
Depth of discharge
90%
Cycle life
≥6000
Scalability
Max. 4 Units in Parallel
Ingress protection
IP65

Full specifications: brochure page 47.

EP12 series

11.52 to 46.08 kWh

  • Scalable to 46.08kWh with additional batteries installed in parallel
  • 90% depth of discharge
  • Floor or wall mounting, compact and easy installation
  • High voltage and high efficiency, with an IP65 protection level
  • Cycle life: @25°C, @70% SOH, @90% DOD, 1C charging/discharging

Specifications

Nominal energy [kWh]
11.52
Scalable to
46.08kWh
Depth of discharge
90%
Cycle life
≥6000
Scalability
Max. 4 Units in Parallel
Ingress protection
IP65

Full specifications: brochure page 49.

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