Not hooked up to any power, solar input to batteries (3 100ah BB lithiums) only, trailer *is* connected to my truck, but truck is not running, so no power from there.
On my last trip when I parked, I turned the inverter on, no AC to anything in the trailer (microwave is my shortest answer to whether that is true, and yes, the microwave is plugged in.) There is power on the inverter, display alternates between 0.00 and 13.1. Fault light is NOT on. I tested the GFCI, it tripped and now it will not re set.
Solar charge controller shows FULL at 13.4
This all happened to me one other time early this spring, I wasn't in a position to troubleshoot at the time. Later hooked up to shore power, then when unhooked from shore power, was able to use the inverter for AC power in the trailer (without moving or connecting to my truck). I do not understand the interactions between all these power sources well enough to know why or where to go from here.
Electrical seems to be the one system that I can't quite grasp, tho you all have helped me so much understanding what little I DO! 🙂