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Xantrex GT4.0 Inverter

This page contains information about the Xantrex GT4.0 inverter. You can use our solar equipment comparison tool to quickly compare properties, such as the efficiency and CEC output, of several inverters so you can find the right inverter for the job fast.

Manufacturer Data Sheet | Installation Manual

DC Electrical Components Summary
Maximum Input Current 17A (208V)
18A (240V)
Start Voltage 170V
Max DC Input Voltage 600V
Peak Power Tracking Voltage 235V - 550V
Polarity of Ground Negative
DC Disconnect Yes
Number of String Inputs 3
Includes Fuses for String Inputs No
Max Rating for String Fuses not available
Rating of Included String Fuses not applicable
DC Input Wire Gauge Range 14 AWG – 6 AWG
AC Electrical Components Summary
Rated Power Output 3800W (208V)
4000W (240V)
Compatible Utility Voltages 208V, 240V
Peak Efficiency 95.7% (208V)
96% (240V)
Weighted Efficiency 95% (208V)
95.5% (240V)
Maximum Output Current 18.3A (208V)
16.7A (240V)
AC Disconnect Yes
AC Input Wire Gauge Range 14 AWG – 6 AWG
Sleep Consumption 1W
Standby Consumption 0W
Mechanical Characteristics
Height 28.5in (724mm)
Width 15.9in (403mm)
Depth 5.7in (144mm)
Weight 56.9lb (25.8kg)
CSI-Approved Built-in Meter Yes
NEMA Enclosure Rating NEMA 3R
Cooling Method Natural Convection
Environmental Constraints
Ambient Temperature Range -13°F - 149°F (-25°C - 65°C)
Warranties and Compliances
Compliances UL 1741, IEEE 1547
CSI Listed Yes