Design a PV System with the Eltek 4.4HE-tUL

With SolarDesignTool you can design a PV system and panel layout in minutes! Handles multiple inverter technologies, performs climate-specific electrical calculations, and more!

This page contains information about the Eltek 4.4HE-tUL inverter. To compare this to other PV inverters, click here.

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DC Electrical Properties

  • Maximum Input Current 21A
  • Start Voltage 230V
  • Max DC Input Voltage 600V
  • Peak Power Tracking Voltage 230V - 500V
  • Number of MPPTs 1
  • Operating Voltage Range 230V - 500V
  • 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 10 AWG – 6 AWG
  • Integrated DC Arc Fault Protection No

AC Electrical Properties

  • Rated Power Output 4450W
  • Compatible Utility Voltages 208V, 240V
  • Peak Efficiency 97.3%
  • Weighted Efficiency 97%
  • Maximum Output Current 21.5A (208V)
    18.5A (240V)
  • Max OCPD rating data not available
  • AC Disconnect Yes
  • AC Input Wire Gauge Range 10 AWG – 6 AWG
  • Sleep Consumption 1W
  • Standby Consumption data not available

Mechanical Characteristics

  • Height 28.3in (720mm)
  • Width 13.9in (353mm)
  • Depth 6.5in (165mm)
  • Weight 51lb (23.1kg)
  • CSI-Approved Built-in Meter Yes
  • NEMA Enclosure Rating NEMA 4
  • Cooling Method Natural Convection

Environmental Constraints

  • Ambient Temperature Range -13°F - 149°F (-25°C - 65°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 Eltek's website.