Generate a Solar Permit Package for a design using Yaskawa-Solectria SGI-250

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This page contains information about the Yaskawa-Solectria SGI-250 inverter. To compare this to other PV inverters, click here.

DC Electrical Properties

  • Maximum Input Current 768A
  • Start Voltage 390V
  • Max DC Input Voltage 625V
  • Peak Power Tracking Voltage 285V - 500V
  • Number of MPPTs 1
  • Operating Voltage Range 285V - 625V
  • Polarity of Ground Either
  • DC Disconnect Yes
  • DC Terminal Quantity 32
  • Includes Fuses for String Inputs No
  • Max Rating for String Fuses 100A
  • Rating of Included String Fuses not applicable
  • DC Input Wire Gauge Range 2 AWG – 300 MCM
  • Integrated DC Arc Fault Protection No

AC Electrical Properties

  • Rated Power Output 250000W
  • Compatible Utility Voltages 208V, 480V, 600V
  • Peak Efficiency 97.99%
  • Weighted Efficiency 97.5%
  • Maximum Output Current 693A (208V)
    301A (480V)
    240A (600V)
  • Max OCPD rating data not available
  • AC Disconnect Yes
  • AC Input Wire Gauge Range data not available
  • Sleep Consumption data not available
  • Maximum DC-AC Ratio data not available
  • Standby Consumption 28W

Mechanical Characteristics

  • Height 79in (2,007mm)
  • Width 109in (2,769mm)
  • Depth 41in (1,041mm)
  • Weight 5,650lb (2,562.8kg)
  • NEMA Enclosure Rating NEMA 3R
  • Cooling Method Forced Air

Environmental Constraints

  • Ambient Temperature Range -40°F - 122°F (-40°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 Yaskawa-Solectria's website.