Design a PV System with the KACO Sunteams-4000

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 KACO Sunteams-4000 inverter. To compare this to other PV inverters, click here.

DC Electrical Properties

  • Maximum Input Current 20A
  • Start Voltage 120V
  • Max DC Input Voltage 550V
  • Peak Power Tracking Voltage 110V - 530V
  • Polarity of Ground Floating
  • DC Disconnect No
  • Number of String Inputs 1
  • Includes Fuses for String Inputs No
  • Max Rating for String Fuses data not available
  • Rating of Included String Fuses not applicable
  • DC Input Wire Gauge Range data not available

AC Electrical Properties

  • Rated Power Output 4000W
  • Compatible Utility Voltages 240V
  • Peak Efficiency 98%
  • Weighted Efficiency 0%
  • Maximum Output Current 17.4A
  • AC Disconnect No
  • AC Input Wire Gauge Range data not available
  • Sleep Consumption 0W
  • Standby Consumption 7W

Mechanical Characteristics

  • Height 458mm (18in)
  • Width 330mm (13in)
  • Depth 195mm (7.7in)
  • Weight 20kg (44.1lb)
  • CSI-Approved Built-in Meter No
  • NEMA Enclosure Rating NEMA 3R
  • Cooling Method Natural Convection

Environmental Constraints

  • Ambient Temperature Range -20°C - 55°C (-4°F - 131°F)

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 KACO's website.