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Fox ESS EQ3300 - 12.8 kWh

Art. Nr.: 14531
Net capacity: 12.8 kWh
Battery type: High volt lithium
Cycles: 6000
Warranty: 10 Jahre
Prices are only visible to business customers upon successful registration.
Available from 08.06.2026
Product number: 14531
Prices are only visible to business customers upon successful registration.
Available from 08.06.2026
Product number: 14531
Description

Fox ESS EQ3300 – 12.8 kWh

The FOX ESS EQ3300 is a modern high-voltage battery storage system with 3.2 kWh per module, which can be flexibly expanded to a total capacity of up to 19.2 kWh. The system impresses with its simple plug-and-play installation, robust LiFePO₄ technology and excellent cycle stability. The EQ3300 is the ideal complement to PV systems and energy management solutions, maximising Self-consumption and enabling self-sufficient operation. With high-quality certification and a secure IP65 enclosure, the EQ3300 is suitable for both indoor and outdoor use – durable, safe and adaptable to any application.

Product features:

  • Storage capacity: 3.2 kWh per module, expandable up to 19.2 kWh
  • Nominal voltage: 128–384 V (depending on configuration)
  • Operating voltage: 116–438 V
  • Depth of discharge (DOD): 90%
  • Cycle life: ≥ 6,000 charge/discharge cycles
  • Battery type: LiFePO₄ (lithium iron phosphate)
  • Max. modules: Up to 6 in series
  • Communication: CAN bus integration
  • Protection class: IP65, suitable for indoor and outdoor use
  • Operating temperature: –10 to +40 °C (charging 0–55 °C, discharging –10 to 55 °C)
  • Certifications: IEC 62619, IEC 61000-6-1/2/3/4, UN38.3
  • Dimensions: depending on configuration 570 x 375/915 x 380 mm
  • Weight: 82.2 – 226.2 kg depending on configuration

Product benefits:

  • Modular and flexibly scalable from 3.2 kWh to 19.2 kWh for customised storage solutions
  • High depth of discharge of 90% for maximum energy utilisation
  • Robust LiFePO₄ cells for maximum safety and long service life
  • Quick and straightforward installation thanks to the plug-and-play concept
  • Sturdy, water-resistant IP65 housing – suitable for indoor and outdoor use
  • Wide temperature range for a broad range of applications
  • Comprehensive international certifications for maximum safety

The FOX ESS EQ3300 high-voltage battery is ideally suited for the efficient storage of Solar power and other energy applications, offering a modern, scalable solution for a wide range of applications.

 

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Fox ESS EQ3300 - 12,8 kWh
Fox ESS EQ3300 - 12.8 kWh
Available from 08.06.2026