Design a PV System with the SMA SB 1100

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This page contains information about the SMA SB 1100 inverter. To compare this to other PV inverters, click here.

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DC Electrical Properties

  • Maximum Input Current 10A
  • Start Voltage 149V
  • Max DC Input Voltage 400V
  • Peak Power Tracking Voltage 139V - 320V
  • Number of MPPTs 1
  • Polarity of Ground Floating
  • DC Disconnect No
  • Number of String Inputs 2
  • Includes Fuses for String Inputs No
  • Max Rating for String Fuses 10A
  • Rating of Included String Fuses not applicable
  • DC Input Wire Gauge Range data not available
  • Integrated DC Arc Fault Protection No

AC Electrical Properties

  • Rated Power Output 1000W
  • Compatible Utility Voltages 240V
  • Peak Efficiency 93%
  • Weighted Efficiency 91.6%
  • Maximum Output Current 5.6A
  • Max OCPD rating data not available
  • AC Disconnect No
  • AC Input Wire Gauge Range data not available
  • Sleep Consumption 0.1W
  • Standby Consumption 4W

Mechanical Characteristics

  • Height 17.1in (434mm)
  • Width 11.6in (295mm)
  • Depth 8.4in (214mm)
  • Weight 48.5lb (22kg)
  • CSI-Approved Built-in Meter No
  • NEMA Enclosure Rating NEMA 3R
  • Cooling Method Natural Convection

Environmental Constraints

  • Ambient Temperature Range -13°F - 140°F (-25°C - 60°C)

Warranties and Compliances

  • Compliances data not available
  • 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 SMA's website.