Design a PV System with the Power-One PVI-4.2-OUTD-S-US

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 Power-One PVI-4.2-OUTD-S-US inverter. To compare this to other PV inverters, click here.

DC Electrical Properties

  • Maximum Input Current 32A
  • Start Voltage 220V (208V)
    200V (240V)
    200V (277V)
  • Max DC Input Voltage 600V
  • Peak Power Tracking Voltage 140V - 530V
  • Polarity of Ground Floating
  • DC Disconnect Yes
  • Number of String Inputs 3
  • Includes Fuses for String Inputs No
  • Max Rating for String Fuses 20A
  • Rating of Included String Fuses not applicable
  • DC Input Wire Gauge Range 12 AWG – 4 AWG

AC Electrical Properties

  • Rated Power Output 4200W
  • Compatible Utility Voltages 208V, 240V, 277V
  • Peak Efficiency 96.8%
  • Weighted Efficiency 94.5% (208V)
    94% (240V)
    0% (277V)
  • Maximum Output Current 15.1A (208V)
    17.5A (240V)
    19.9A (277V)
  • AC Disconnect No
  • AC Input Wire Gauge Range 10 AWG – 4 AWG
  • Sleep Consumption 0.3W
  • Standby Consumption 8W

Mechanical Characteristics

  • Height 787mm (31in)
  • Width 325mm (12.8in)
  • Depth 208mm (8.2in)
  • Weight 18kg (39.7lb)
  • CSI-Approved Built-in Meter No
  • NEMA Enclosure Rating NEMA 4
  • Cooling Method Forced Air

Environmental Constraints

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

Warranties and Compliances

  • Compliances UL 1741
  • 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 Power-One's website.