Design a PV System with the Fronius IG 4500-LV

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This page contains information about the Fronius IG 4500-LV inverter. To compare this to other PV inverters, click here.

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DC Electrical Properties

  • Maximum Input Current 29.3A
  • Start Voltage 170V
  • Max DC Input Voltage 500V
  • Peak Power Tracking Voltage 150V - 450V
  • Number of MPPTs 1
  • Polarity of Ground Negative
  • DC Disconnect No
  • 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 data not available
  • Integrated DC Arc Fault Protection No

AC Electrical Properties

  • Rated Power Output 4500W
  • Compatible Utility Voltages 208V
  • Peak Efficiency 94.4%
  • Weighted Efficiency 93.5%
  • Maximum Output Current 21.6A
  • Max OCPD rating data not available
  • AC Disconnect No
  • AC Input Wire Gauge Range data not available
  • Sleep Consumption 0.15W
  • Standby Consumption 15W

Mechanical Characteristics

  • Height 28.4in (721mm)
  • Width 8.7in (222mm)
  • Depth 16.4in (418mm)
  • Weight 41.9lb (19kg)
  • CSI-Approved Built-in Meter No
  • NEMA Enclosure Rating NEMA 3R
  • Cooling Method Forced Air

Environmental Constraints

  • Ambient Temperature Range -4°F - 122°F (-20°C - 50°C)

Warranties and Compliances

  • Compliances UL 1741, IEEE 1547
  • CSI Listed Yes

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.