Design a PV System with the Solectria SGI-250

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 Solectria SGI-250 inverter. To compare this to other PV inverters, click here.

DC Electrical Properties

  • Maximum Input Current 864A
  • Start Voltage 370V
  • Max DC Input Voltage 600V
  • Peak Power Tracking Voltage 300V - 500V
  • Polarity of Ground Either
  • DC Disconnect Yes
  • Number of String Inputs 24
  • Includes Fuses for String Inputs No
  • Max Rating for String Fuses 100A
  • Rating of Included String Fuses not applicable
  • DC Input Wire Gauge Range data not available

AC Electrical Properties

  • Rated Power Output 250000W
  • Compatible Utility Voltages 208V, 480V
  • Peak Efficiency 98%
  • Weighted Efficiency 97.5%
  • Maximum Output Current 693A (208V)
    301A (480V)
  • AC Disconnect Yes
  • AC Input Wire Gauge Range data not available
  • Sleep Consumption data not available
  • Standby Consumption 28W

Mechanical Characteristics

  • Height 2,007mm (79in)
  • Width 2,769mm (109in)
  • Depth 1,041mm (41in)
  • Weight 2,568kg (5,661.5lb)
  • CSI-Approved Built-in Meter No
  • NEMA Enclosure Rating NEMA 3R
  • Cooling Method Forced Air

Environmental Constraints

  • Ambient Temperature Range -40°C - 50°C (-40°F - 122°F)

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 Solectria's website.