I have a few scenarios with the trailer and I just need to know what to set for different modes.
For example:
1a) One mode is using the onboard generator to charge the batteries while driving
e.g. the generator goes to the ATS / PIP sees 'grid' and I want it to do the 20a max charging.
1b) An Alternate to this is just using the solar panels while driving to charge.
The trailer is in shade so I can't test this very well right now
and surprised to see 2a charging (10a max) when when the panels only creating 100w in "Solar->Utility->Battery" mode.
The 2a must be coming from the grid but why 2a instead of 10a?
2) Another mode is boondocking with sun and I want the solar panels to have priority
but maybe run the generator an hour or 2 to assist (with max amps flowing).
3) And bypass
where I have grid at a campsite (or just parked at the house) and bypass the PIP/batteries and leave it all turned off
*You're 3-position switch advice has solved this for me - thank you again for that!*
The good news is I can adjust parameters
but want to work out the minimum set of adjustments