Design a PV System with the Fronius GALVO 3.1-1

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This page contains information about the Fronius GALVO 3.1-1 inverter. To compare this to other PV inverters, click here.

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DC Electrical Properties

  • Maximum Input Current 18.7A (208V)
    20A (240V)
  • Start Voltage 185V
  • Max DC Input Voltage 550V
  • Peak Power Tracking Voltage 165V - 440V
  • Number of MPPTs 1
  • Operating Voltage Range 165V - 550V
  • Polarity of Ground Either
  • DC Disconnect Yes
  • Number of Modules Per Inverter 3
  • Includes Fuses for String Inputs No
  • Max Rating for String Fuses data not available
  • Rating of Included String Fuses not applicable
  • DC Input Wire Gauge Range 14 AWG – 6 AWG
  • Integrated DC Arc Fault Protection Yes

AC Electrical Properties

  • Rated Power Output 3100W
  • Compatible Utility Voltages 208V, 240V
  • Peak Efficiency 96%
  • Weighted Efficiency 95% (208V)
    95.5% (240V)
  • Maximum Output Current 14.1A
  • Max OCPD rating 20A
  • AC Disconnect No
  • AC Input Wire Gauge Range 14 AWG – 6 AWG
  • Sleep Consumption 1W
  • Standby Consumption 0W

Mechanical Characteristics

  • Height 24.7in (627mm)
  • Width 16.9in (429mm)
  • Depth 8.1in (206mm)
  • Weight 36.9lb (16.7kg)
  • CSI-Approved Built-in Meter No
  • NEMA Enclosure Rating NEMA 4X
  • Cooling Method Forced Air

Environmental Constraints

  • Ambient Temperature Range -40°F - 122°F (-40°C - 50°C)

Warranties and Compliances

  • Compliances UL 1741, UL 1998, IEEE 1547, UL 1699B
  • CSI Listed No

This web page is not the manufacturer's official data sheet and is not endorsed by the manufacturer in any way. For an official data sheet, please go to Fronius's website.