Re: charging with Outback VFX and MX60
Nope. As far as I know there's no "favour MX over FX for charging" parameter. It'd be nice.
The MX looks at the state of the battery. Battery being fed Voltage from another source, MX thinks it's higher than is and cuts back.
Curiously, the FX charger works the same way. So does the Honda; lighten the load, they cut back.
But what you can do is set the input limit for the AC Amps to a lower setting so the Honda will only function at 50% max.
Four 175 Watt panels, OB MX60, 232 Amp hrs, OB 3524, Honda eu2000.
Ohm's Law: Amps = Volts / Ohms
Power Formula: Watts = Volts * Amps