Generate a Solar Permit Package for a design using Enecsys SMI-S263W-72

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 Enecsys SMI-S263W-72 microinverter. To compare this to other PV inverters, click here.

DC Electrical Properties

  • Maximum Input Current 10.4A
  • Start Voltage 27V
  • Max DC Input Voltage 54V
  • Peak Power Tracking Voltage 30V - 42V
  • Operating Voltage Range 27V - 54V
  • Polarity of Ground Floating
  • DC Terminal Quantity 1
  • DC Input Wire Gauge Range data not available

AC Electrical Properties

  • Rated Power Output 263W
  • Compatible Utility Voltages 240V
  • Peak Efficiency 95.4%
  • Weighted Efficiency 94.5%
  • Maximum Output Current 1.1A
  • Max OCPD rating 20A
  • AC Disconnect No
  • AC Input Wire Gauge Range data not available
  • Sleep Consumption 0.03W
  • Standby Consumption data not available

Mechanical Characteristics

  • Height 10.3in (262mm)
  • Width 6.3in (160mm)
  • Depth 1.4in (35mm)
  • Weight 4lb (1.8kg)
  • NEMA Enclosure Rating NEMA 1
  • Cooling Method Natural Convection

Environmental Constraints

  • Ambient Temperature Range -40°F - 212°F (-40°C - 100°C)

Warranties and Compliances

  • Compliances UL 1741, IEEE 1547
  • 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 Enecsys's website.