parker-lhe

I did try removing the cable that connected the 12V auxiliary batteries to the chassis to eliminate any kind of ground loop issue...

Ah well that was to hopeful I suppose. Got the Renogy inverter to throw a fault. Going to order a 12V to 48V battery to battery.

Well I adjusted some settings on the eg4 and now I cant get the inverter to throw a GF. I guess this is solved till I can get it to...

I think you are on to something, when it switches over to "line" and changes the bonding of the wires. Maybe that moment trips the...

The AIO is bonded to chassis. Both through the enclosure and the "ground" wires on the input and output of the A/C side. The Renogy...

Checking continuity shows the Renogy inverter has a N-G bond inside the unit. This checks out with people who have taken these apart.

I had the inverter left over from a previous project. Also, having the AIO handle all the charging the lithium seems to simplify things...

Hello! New here but have experience building automotive and solar based electrical systems. This is an interesting problem and I am...