Does the EG4 6000XP use more power when it is utilizing 2 Mppt inputs vs 1?

I just upgraded my panels. I have 2 identical 3660 watt strings, wired exactly the same. They are positioned very close to each other.
I have noticed that PV2 is almost always about 50-60 watts less than PV1 even tho sometimes it has a higher voltage reading by 5-8v.

Does using 2 MPPTs increase the running watts by 50 or so? Image is a crappy rainy day.

PotusGobbleBottom said:

Does using 2 MPPTs increase the running watts by 50 or so?

Click to expand...

Swapping the PV inputs going into MPPT 1 and 2 should answer this.