Outback Power VFX2812M Vented Off Grid Mobile/Marine Inverter/Charger

Outback Power VFX2812M Vented Off Grid Mobile/Marine Inverter/Charger
Outback Power VFX2812M Vented Off Grid Mobile/Marine Inverter/Charger
Best for mobile applications- RVs or Boats!

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Item code Brand name Model number Volts Watts Waveform
OUTVFX2812M Outback VFX2812M 12V 2800W Pure

Outback Power
M Series Mobile/Marine Inverter/Chargers
Vented VFX Systems
VFX2812M (2800 Watt/12 VDC)

The Outback Power Mobile 'M' Line of Inverters provides proper and safe connection to an external power source with an automatic switching for the Neutral to Ground. Connecting any inverter to an AC source requires management of the Neutral to Ground bond. For boats, RVs, trailers, solar solutions or any mobile application, OutBack Power recognizes the requirement for a proper and safe connection. The Outback ‘M’ series inverters appropriately make and break the Neutral to Ground bond to ensure proper safety in a mobile application.

OutBack's Mobile and Marine inverter/charger models provide the high performance and reliability you need no matter where your travels take you. They offer true sinewave power output and intelligent battery charging. The die-cast metal construction allows mounting in any position, even upside down. The required AC input neutral/ground switching is taken care of by a fully integrated 30 amp AC transfer switch for shore chord or generator hook-up. Three circuit boards and a simple design make field servicing the unit easy no matter where you are. Power factor corrected battery charging gets the most out of your shore power, or generator, while maximizing the life and performance of your batteries. The Outback Power M-Series inverter/charger is the superior choice when you need a reliable, powerful, modular, and true sinewave inverter/charger.

The Vented VFX series inverters allow cooler outside airflow through the internal electronics, making more AC power available as well as operation in extremely hot environments, improved, compared to the Sealed FX series. Each OutBack FX or VFX inverter/charger is a complete power conversion system - DC to AC inverter, battery charger and AC transfer switch. Additional inverter/chargers can be connected at any time in either parallel (120 VAC), series (120/240 VAC), or three-phase (120/208 VAC) configurations. This allows a system to be tailored to meet the specific power conversion requirements of the application, both at the time of the installation and in the future.


  • Marine/shore power (Sealed FX series)
  • Mobile/RV applications
  • Dry climate conditions (Vented VFX series)


  • True sinewave output
  • Intelligent battery charging - provides fast re-charging while increasing battery life
  • Modular system architecture - inverters can be stacked in parallel or series to grow with increasing power needs
  • High operating efficiency - get more power out of your batteries - run larger AC loads longer
  • "Bug-proof" chassis - UL 94V0 plastic vent grills protect the air exhaust. All openings are 0.0025 inches square to keep out dirt, bugs, and other critters
  • Corrosion-resistant internal components - cooled by outside air
  • Rugged - powder-coated all aluminum die cast chassis and stainless steel screen to protect air intake and internal fan
  • Neutral/ground switching - ground switching can be defeated for non-mobile applications or for multiple inverter installations
  • Integrated network communications
  • Field serviceable
  • Standard 1 Year Warranty
  • UL458 Certified

    DC Input VFX2812M VFX3524M VFX3232M VFX3236M VFX3648M
    Nominal DC Input Voltage 12VDC 24VDC 32VDC 36VDC 48VDC
    Continuous Power Rating at 25° C
    AC Voltage/Frequency 120 VAC 60 Hz
    Continuous AC RMS Output at 25° C
    23.3 amps AC
    29.2 amps AC
    26.6 amps AC
    26.6 amps AC
    30.0 amps AC
    Full Idle Power Approx 20 Watts Approx 20 Watts Approx 21 Watts Approx 21 Watts Approx 23 Watts
    Typical Efficiency
    Output Voltage Regulation +/- 2%
    Peak Maximum Output Current
    56 amps AC
    70 amps AC
    56 amps AC
    56 amps AC
    70 amps AC
    RMS 40 amps AC 50 amps AC 40 amps AC 40 amps AC 50 amps AC
    Surge AC Overload Capability
    AC Input Current Maximum 30 amps AC
    AC Input Voltage Range (MATE Adjustable)
    80 to 150 VAC
    AC Input Frequency Range 54.0 to 66.0 Hz
    DC Input Range
    10.5 to 17.0 VDC
    21.0 to 34.0 VDC
    28.0 to 45.3 VDC
    31.5 to 51.0 VDC
    42.0 to 68.0 VDC
    Continuous Battery Charge Output 125 amps DC 85 amps DC 45 amps DC 45 amps DC 45 amps DC
    Temperature Range Rated 0° to 50° (power derated above 25°)
    Max Operating Temperature -25°C to 60°C
    Shipping Weight 67 lbs (31 kg)
    Shipping Dimensions 21.75 x 13 x 22" (55 x 33 x 56 cm)

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