Design a PV System with the SMA SB 1200

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This page contains information about the SMA SB 1200 inverter. To compare this to other PV inverters, click here.

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DC Electrical Properties

  • Maximum Input Current 12.6A
  • Start Voltage 120V
  • Max DC Input Voltage 400V
  • Peak Power Tracking Voltage 147V - 320V
  • Number of MPPTs 1
  • Polarity of Ground Either
  • DC Disconnect No
  • Number of String Inputs 2
  • Includes Fuses for String Inputs No
  • Max Rating for String Fuses 20A
  • 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 1200W
  • Compatible Utility Voltages 240V
  • Peak Efficiency 92.1%
  • Weighted Efficiency 90.9%
  • Maximum Output Current 6.1A
  • Max OCPD rating data not available
  • AC Disconnect No
  • AC Input Wire Gauge Range data not available
  • Sleep Consumption data not available
  • Standby Consumption 0.1W

Mechanical Characteristics

  • Height 17.3in (440mm)
  • Width 13.3in (339mm)
  • Depth 8.4in (214mm)
  • Weight 50.7lb (23kg)
  • 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.