Outback Power Grid-Hybrid FXR-3048A-01 Renewable Energy System

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Three Reasons to Choose the FXR/VFXR Inverter/Charger Series from OutBack Power:
  • Extensive quality and reliability testing, including Highly Accelerated Life Testing (HALT)
  • Available in sealed or vented units with die-cast aluminum chassis
  • Designed to operate in the harshest environmental conditions such as high temperatures, humidity or corrosive salt air
  • 15 years of experience manufacturing and improving products for fault-intolerant, mission-critical applications
  • Standard 5 year warranty (extended 10 year warranty available)
  • Modular, stackable: up to nine units can be combined for three-phase operation and ten in parallel, single-phase operation
  • Seven different programmable operational modes, with generator assist
  • Advanced Battery Charging (ABC) programmability accommodates traditional and advanced chemistry batteries
  • GridZero operating mode minimizes grid dependence in areas where incentives are changing and utility sell-back is limited
  • Sinewave output in 12V, 24V or 48V versions with a typical operating efficiency up to 93%
  • Sealed Models: 2000VA, 2500VA or 3000VA
    Vented Models: 2800VA, 3500VA or 3600VA
  • System configuration is quick with smart programming wizards
  • Integrates both grid and generator with dual inputs
  • Complete balance-of-system components available
  • Field-serviceable modular design and global technical support
  • Monitor, command and control from any internet-connected device with OPTICS RE
FXR / VFXR Series
Product Highlights
  • Single-phase 120V or 230V sinewave output in 12V, 24V, or 48V versions
  • Programmable for seven different modes with generator assist
  • Modular, stackable design for up to 9 inverters in three-phase and 10 inverters in grid-tied
  • Up to 93% operating efficiency
  • Field upgradable software
  • Standard 5-year warranty with optional 10-year

The latest, most advanced features on the industry’s most trusted and proven platform—that’s the essence of OutBack’s new FXR Series of Grid/Hybrid inverter/chargers. Capable of off-grid or grid-connected operation in a single model, the FXR Grid/Hybrid inverter/chargers provide system designers with unprecedented flexibility and compatibility for nearly any power conversion scenario.

The new FXR features and technologies on the acclaimed FX platform include:

Both off-grid and grid-tied functionality in one unit

  • Seven programmable modes, including GridZero and Support Mode and built-in networked communications
  • Advanced Battery Charging (ABC) with expanded charging voltages and time parameters, enabling system designers to accommodate the specific charging profiles and algorithms of new and emerging energy storage technologies including Lithium Ion, Aqueous Ion and Flow chemistry batteries
  • Easy system upgradability in the field

FXR inverter/chargers can be paired with a MATE3 to add OPTICS RE to monitor and control system performance from any location. Multiple units may be stacked and connected with other OutBack Power electronics for more seamless system integration and the ability to function in a wide variety of applications, and system sizes. Up to nine inverters can be combined in a 3-phase system with the 12V, 24V or 48V models, and up to 36kW in a grid-tied 24V or 48V system. The exclusive modular system architecture means that increased power output is just an additional FXR inverter/charger away.

Available in sealed or vented units with NEMA type 1 die-cast aluminum chassis designed to operate in the harshest environmental conditions such as high temperatures, humidity or corrosive salt air, the FXR’s continue in OutBack’s tradition of absolute dependability in mission critical installations no matter how harsh or challenging the conditions.



Instantaneous Power (100ms) 4800VA
Surge Power (5 sec) 4500VA
Peak Power (30 min) 2500VA
Continuous Power Rating (@ 25°C) 3000VA
Nominal DC Input Voltage 48VDC
AC Output Voltage (selectable) 120VAC (100-130VAC)
AC Output Frequency (selectable) 60Hz (50Hz)
Continuous AC Output Current (@ 25°C) 25AAC
Idle Power Full: ~34W Search: ~9W Off: ~3W
Typical Efficiency 93%
CEC Weighted Efficiency 91%
Total Harmonic Distortion Typical: <2% Maximum: <5%
Output Voltage Regulation ±2.5%
AC Input Voltage Range (MATE3 Adjustable) 85 to 140VAC
AC Input Frequency Range 54 to 66Hz (45 to 55Hz
Grid-Interactive Voltage Range 106 to 132VAC
Grid-Interactive Frequency Range 59.3 to 60.5Hz
Maximum AC Input Current 35ADC
Continuous Battery Charge Output 100ADC
Maximum Battery Charging AC: 14AAC
Power: 1900VA
Advanced Battery Charging Flooded, gel, AGM, lithium-ion and flow chemistry
DC Input Voltage Range 42 to 68VDC
Accessory Ports Remote temperature sensor (included), MATE3 and HUB communications
Warranty Standard 5 year, extended 10 year available
Weight (lb/kg) Unit: 62 / 29     Shipping: 67 / 30
Dimensions H x W x L (in/cm) Unit: 13 x 8.25 x 16.25 / 21.75 x 13 x 22     Shipping: 21.75 x 13 x 22 / 55 x 33 x 56
Temperature Range Rated: -20 to 50°C     Operating: -40 to 60°C     Storage: -40 to 60°C
Relative Humidity Rating 93%
Listings/Certifications UL1741, CSA C22.2 No. 107.1, UL1778, Annex FF
RoHS Compliant Yes
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