Outback GTFX3048 Grid-tie Inverter, 120 V


The Outback GTFX3048 models incorporate a unique die-cast aluminum, sealed housing, which keeps the electronic components cool while protecting them from the major causes of inverter failure - corrosion, dust, insect and animal damage - even temporary submersion and pressure washing. All of the GTFX models also now include standard an external cooling fan to improve operation in high ambient temperature conditions and increased efficiency at high power.

3000 Watt 48 Volt 120VAC 60Hz
Sealed Grid-Tie Inverter (Turbo Included)

Grid Tie Utility Interactive Capable

Able to sell solar, wind or hydro power back to the utility grid. Reduce your utility bill by spinning your meter backwards!

Provides Utility Back-Up Power

Keeps your lights on when the power goes out as well as other loads like wells, TV, fridge, computer, garage door opener, alarm, etc.

Works Automatically

Built-in transfer switch automatically disconnects the house loads from the utility grid and powers them from the inverter during an outage.

Safe and Approved

Listed to UL1741 standards as a non-islanding power inverter system for renewable energy applications.

Ultra Clean AC Power

Smooth, pure sine wave AC output waveform-not a coarse stepped sine wave or modified square wave.

Intelligent Battery Charger

Advanced charging algorithms provide fast recharging while increasing battery life up to 10 years.

Filed Serviceable

Both FX and VFX inverter and chargers can be upgraded or serviced-even in the field.

Networked Communications

All OutBack products can be connected through a HUB to form a network with monitoring and control via a single MATE Display.


ZERO watts of AC power draw at night - automatic "silent" sell mode built in.
Daily energy production on par with battery-less grid-tie inverter systems.
Modular configuration allows easy system expansion and flexible design with up to 10 inverters interconnected
Integrated communication between the inverters and the charge controllers ensures proper operation
Automatically optimizes the conversion efficiency by matching the number of inverters to the amount of power being sold or used.
UPS grade AC transfer switch system
More tolerant of partially shaded
PV arraysSingle, split or three phase AC output
Up to 72 VDC nominal PV arrays using the MX60
Long battery life through intelligent control of charing process
MATE display can be placed indoors with Rs 232 PC connection
24 or 48 VDC battery banks
ETL Listed
Warranty: 2 year w/ optional 5 year
Electrical Specifications

Nominal Output Power: 3000 VA(Watts)
Nominal Output Current (25o): 25 Amps AC RMS
Idle Power (120 VAC Output No Load): 21-23 W DC
Nominal Output Voltage: 120 VAC/60 HZ
Frequency Range: Grid-tie mode +/- 5 Hz/ Line-tie mode +/- 2.0 Hz

DC Input Voltage (Nominal): 48 VDC
Output Voltage Regulation: +/-2% typical
Continuous DC Charge Rate: 35 Amps DC
DC Input Voltage Range: 40-66 VDC

Add to Cart:

  • Model: GTFX3048
  • Manufactured by: Outback

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