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Outback International Series GFX1312 1300W, 12VDC Inverter/Charger

Outback International Series GFX1312 1300W, 12VDC Inverter/Charger
Outback International Series GFX1312 1300W, 12VDC Inverter/Charger
Item code Brand name Model number Volts Watts Waveform
OUTGFX1312 Outback GFX1312 12V 1300W Pure

Outback Power SystemsOutback Power
GFX International Series
1300W Grid Tie Inverter/Charger, 12VDC

Please Note: These inverters are not ETL listed for use in the U.S.

GFX Series InverterThe OutBack true sinewave GFX International Series Inverter/Charger is a competitive power solution designed for applications with lower power demands. Incorporating a DC-to-AC sinewave inverter, battery charger and AC transfer relay housed within a die-cast aluminum chassis, the International Series GFX Inverter/Chargers give you the ability to sell solar, wind or hydro power back to the utility grid while providing instantaneous back-up power in the event of a utility outage.

The GFX International Series built in transfer relay automatically disconnects your loads from the utility grid and powers them from the inverter in the event of an outage, allowing you to continue using your solar and battery back-up power, unlike traditional grid-tie systems. For areas that frequently experience power instability such as surges, spikes or brownouts, or where standard inverters have trouble syncing to the utility grid, the GFX International Series grid reconnect timers have been shortened to reduce overall sell-back downtime and improve system functionality.

Intelligent multi-stage battery charging prolongs the life of your batteries and built-in networked communications allow for simultaneous communications of up to ten OutBack Power components within the system. The exclusive modular system architecture means that increased power output is just an additional inverter/charger away. Our GFX International Series uses a sealed chassis that can operate in the harshest environmental conditions such as high humidity and corrosive salt air. OutBack Power inverter/chargers are the only choice when you need a true-sinewave, powerful, modular and reliable power solution for your home, business or extreme application.


  • Grid-Tie, Back-up or Standalone Power
  • Sinewave Output
  • Intelligent Battery Charging with Generator Support
  • 1.4 kVA Continuous Power Output
  • High Surge and Charger Ratings
  • 3-Phase 400VAC Capable
  • Sealed Chassis For Harsh Environments
  • Corrosion Resistant Internal Components
  • Field Serviceable
  • 5 Year Warranty


  120Vac 60Hz Sealed Models
  GFX1312 GFX1424 GFX1548
Nominal DC Input Voltage 12 VDC 24 VDC 48 VDC
Continuous Power Rating at 25° C 1300 VA 1400 VA 1500 VA
AC Voltage/Frequency 120 Vac 60 Hz 120 Vac 60 Hz 120 Vac 60 Hz
Continuous AC RMS Output at 25° C 10.83 Aac 11.66 Aac 12.5 Aac
Idle Power ≈ 18 Watts ≈ 18 Watts ≈ 18 Watts
Search ≈ 6 Watts ≈ 6 Watts ≈ 6 Watts
Typical Efficiency 90% 92% 93%
Total Harmonic Distortion Typical 2% 2% 2%
Maximum 5% 5% 5%
Output Voltage Regulation ± 2% ± 2% ± 2%
Maximum Output Current 56 Aac 56 Aac 56 Aac
RMS 40 Aac 40 Aac 40 Aac
AC Overload Capability 4600 VA 4600 VA 4600 VA
5 Second 2900 VA 2900 VA 2900 VA
30 Minutes 1800 VA 2000 VA 2000 VA
AC Input Current Maximum 60 Aac
AC Input Voltage Range (Adjustable) 70 to 140 Vac
AC Input Frequency Range 54 to 66 Hz
DC Input Volatage Range 10.5 to 17.0 Vdc 21.0 to 34.0 Vdc 42.0 to 68.0 Vdc
Continuous Battery Charger Output 70 Adc 40 Adc 20 Adc
Max DC Current at Rated Power 130 Adc 70 Adc 37.5 Adc
Weight 49.6 lbs (22.5 kg)
Dimensions (H x W x L) 12 x 8.25 x 16.25" (30 x 21 x 41 cm)

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