Why is there no output voltage on my Xantrex XPower 1000 Inverter, and both the Power Light and Fault Light are off?
- PPamela JordanSep 13, 2025
If your Xantrex Inverter shows no output voltage and both the Power Light and Fault Light are off, there might be a few reasons: * The inverter might be off, so turn it on. * There might be no power reaching the inverter. Check the wiring to the inverter and to the Disconnect/Battery Selector Switch. * The inverter could have been connected with reverse DC input polarity, potentially damaging the unit. In this case, it should be returned, but note that damage from reverse polarity isn't covered by the warranty.









