1/18/2024 0 Comments Rv inverter charger problems![]() Although I left the batteries off for a couple of days before turning them back on, the inverter still shut down when asked to handle loads over 1400 watts. So I tried just turning off all three batteries, as suggested by Geronimo John. Do you believe that just turning off all 3 of those batteries would perform a hard reboot?įollowing my first hard reboot in May, our Xantrex Freedom XC Pro 3000 Watt inverter once again shut down when asked to handle loads over 1400 watts at less that 100% State of Charge. Our Lithionics G31 130Ah batteries have on/off switches. If your Xantrex inverter is not performing up to spec, try a hard reboot. Then reconnect, and turn the batteries back on. And, the solution was relatively easy to implement: turn off all batteries, and ensure that shore power is disconnected (so there is no power to the DC cables), then disconnect the DC cables from the inverter and leave at least overnight. So, the Xantrex customer service guy was wrong-the problem was with the inverter. My tests have confirmed that we can now run the microwave on full power (1540 watts) for 4 minutes or more at a time, at SOC levels down to 35%. To my surprise, the "hard reboot" solved the problem. I determined to give it a try after I returned home, as it would be relatively easy to do. He explained that this involves disconnecting both the positive and negative DC cables from the inverter, and leaving it at least overnight, then reconnecting. He then told me he had been advised by an RV service tech to do a "hard reboot" of his Xantrex inverter to resolve a similar issue. ![]() But while camping (and running the Lochsa river during the day) I happened to mention the inverter issue to another RVer. I decided to engage a tech after I returned home. Jason then authorized me to engage an RV service tech at Oliver's expense to try to find a solution.īut that was right before I had planned to use the trailer boondocking at the Lochsa River the week of May 15. I also spoke with a Xantrex customer service rep (after45 minutes on eternahold) who assured me the problem could not be with the inverter, so it must be in the trailer wiring. Nothing we tried solved the problem, including replacement of the Optifuse 300A inverter breaker, which Oliver sent to me under warranty. The inverter/charger was charging as designed, and would run 120V appliances that pull up to 1100-1200 watts (including the Truma air conditioner, which pulls 1100 watts with the compressor running), but loads greater than 1400 watts (like the microwave or a space heater on a high setting) caused the inverter to shut down. With Jason's helpful guidance, I then spent dozens of hours trying to troubleshoot the electrical system, both on the DC and the AC sides. When we submitted a service ticket, Jason Essary confirmed that we should be able to run the microwave on inverted power at 74% State of Charge (SOC), and much lower, down to 25-30% SOC. It had been a cloudy day so we got minimal solar recharge, and with our Nordcold fridge running on DC while on the road, our battery State of Charge was down to about 74%. We were surprised and disappointed, because our Lithium Pro Package with Xantrex Freedom XC Pro 3000 watt inverter should enable us to use the microwave on inverted power for at least a few minutes. That cold evening, we tried to heat water for hot drinks in the microwave using the inverter, but it shut down after just a few seconds. When returning home from the Oregon Coast this April, my wife and I boondocked at a Harvest Host site.
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