What to do if my Xantrex Inverter has no output voltage and the status LED is red?
- SShelly KellyJul 30, 2025
If your Xantrex Inverter shows no output voltage and the status LED is red, it could be due to several reasons: * **Low input voltage (error code E01):** Verify the unit is connected to a 12V battery, check the DC connections and cable, and recharge the battery. * **High input voltage (error code E02):** Ensure the unit is connected to a 12V battery and check the voltage regulation of the external charging system, if any. * **Unit overload or AC output short circuit (error code E03):** Reduce the load, ensuring it does not exceed the output rating. * **Thermal shutdown (error code E04):** Allow the unit to cool off, reduce the load for continuous operation, improve ventilation, and ensure the inverter’s ventilation openings are not blocked.