Generate a Solar Permit Package for a design using Fronius IG 4000

With SolarDesignTool, you can create a design from scratch and generate a full PV permit package in as little as 15 minutes.

This page contains information about the Fronius IG 4000 inverter. To compare this to other PV inverters, click here.

DC Electrical Properties

  • Maximum Input Current 26.1A
  • Start Voltage 170V
  • Max DC Input Voltage 500V
  • Peak Power Tracking Voltage 150V - 450V
  • Number of MPPTs 1
  • Polarity of Ground Negative
  • DC Disconnect Yes
  • DC Terminal Quantity 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 4000W
  • Compatible Utility Voltages 240V
  • Peak Efficiency 95.2%
  • Weighted Efficiency 94%
  • Maximum Output Current 16.7A
  • Max OCPD rating data not available
  • AC Disconnect Yes
  • AC Input Wire Gauge Range data not available
  • Sleep Consumption 0.15W
  • Maximum DC-AC Ratio data not available
  • Standby Consumption 15W

Mechanical Characteristics

  • Height 28.4in (721mm)
  • Width 8.7in (222mm)
  • Depth 16.4in (418mm)
  • Weight 41.9lb (19kg)
  • 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.