Generate a Solar Permit Package for a design using Siemens SMIINT250R60xx

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This page contains information about the Siemens SMIINT250R60xx microinverter. To compare this to other PV inverters, click here.

DC Electrical Properties

  • Maximum Input Current 9.8A
  • Start Voltage 22V
  • Max DC Input Voltage 48V
  • Peak Power Tracking Voltage 27V - 39V
  • Operating Voltage Range 16V - 48V
  • Polarity of Ground Either
  • DC Terminal Quantity 1
  • DC Input Wire Gauge Range 10 AWG – 10 AWG

AC Electrical Properties

  • Rated Power Output 250W
  • Compatible Utility Voltages 208V, 240V
  • Peak Efficiency 96.5%
  • Weighted Efficiency 96% (208V)
    96.5% (240V)
  • Maximum Output Current 1.15A (208V)
    1A (240V)
  • Max OCPD rating data not available
  • AC Disconnect No
  • AC Input Wire Gauge Range 12 AWG – 12 AWG
  • Sleep Consumption 0.06W
  • Maximum DC-AC Ratio data not available
  • Standby Consumption 0W

Mechanical Characteristics

  • Height 6.8in (173mm)
  • Width 6.7in (171mm)
  • Depth 1.2in (30mm)
  • Weight 4.4lb (2kg)
  • NEMA Enclosure Rating NEMA 6
  • Cooling Method Natural Convection

Environmental Constraints

  • Ambient Temperature Range -40°F - 149°F (-40°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 Siemens's website.