Well that was an unexpected break! Cable at the property went down around 1105 DST on Wednesday. Turns out the cable had been broken 40 foot from t...

@wfbiggin I expect all the lights in the RV are 12VDC so none of them should be on that living room branch circuit. Are there actually some lights ...

That looks about right. According to the spec sheet the battery to invert efficiency is 94% and the non-standby idle consumption is approx. 50W. Dep...

I've noticed some CTs have been mislabeled from the factory. Could you share screenshots of the readings along with the CTs' orientation? I can verify...

@wfbiggin If it turns out that it is just the living room circuit, I suggest you first check your outlets with an outlet tester, a decent one is not v...

I found a formula online. With efficiency at 95% is this correct? Runtime (hours) = (Battery capacity (Ah) x Battery voltage (V) x Efficiency) /...

@jlankford Ok, after a bunch of tedious walking back and forth it seems like the fault only happens when the livingroom circuit is turned on. I am goi...

@wfbiggin OK, your RV uses a 50amp service, not the 30amp service I had assumed (I should have looked more carefully at your photos). Your three ...

@jlankford The outlet box that feeds the camper came prewired, we just had to run the feeder lines to it. Grandpa did that, and I just assumed everyt...

What is the "common ground issue" that you mentioned?

@wfbiggin Your RV most certainly has a converter (not inverter) which will power the 12VDC systems in the camper and charge the battery while conne...