Generate a Solar Permit Package for a design using Delta Energy M4-TL-US

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 Delta Energy M4-TL-US inverter. To compare this to other PV inverters, click here.

DC Electrical Properties

  • Maximum Input Current 30A
  • Start Voltage 50V
  • Max DC Input Voltage 600V
  • Peak Power Tracking Voltage 50V - 480V
  • Number of MPPTs 2
  • MPPTs Can Be Paralleled No
  • Maximum Current per MPPT Channel 15A
  • Operating Voltage Range 50V - 600V
  • Polarity of Ground Floating
  • DC Disconnect Yes
  • DC Terminal Quantity 4
  • 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 12 AWG – 8 AWG
  • Integrated DC Arc Fault Protection Yes

AC Electrical Properties

  • Rated Power Output 4000W
  • Compatible Utility Voltages 208V, 240V
  • Peak Efficiency 98%
  • Weighted Efficiency 97% (208V)
    97.5% (240V)
  • Maximum Output Current 16A
  • Max OCPD rating data not available
  • AC Disconnect No
  • AC Input Wire Gauge Range 10 AWG – 6 AWG
  • Sleep Consumption 1.5W
  • Maximum DC-AC Ratio 1.35
  • Standby Consumption data not available

Mechanical Characteristics

  • Height 23.2in (590mm)
  • Width 16.7in (425mm)
  • Depth 5.9in (150mm)
  • Weight 41.9lb (19kg)
  • NEMA Enclosure Rating NEMA 4
  • Cooling Method Natural Convection

Environmental Constraints

  • Ambient Temperature Range -22°F - 149°F (-30°C - 65°C)

Warranties and Compliances

  • Compliances UL 1741, UL 1998, UL 1699B
  • 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 Delta Energy's website.