Flickering lights LV3048

[Derm2044]

Need some help. I have set up the following:

2 MPP Solar LV3048 inverters in parallel for split phase.

16 Lifepo4 cells in series with Daly BMS

Connected to grid to supplement when panels and batteries aren’t enough. This is off grid so no supply back to grid and is a critical loads panel from the main.

Regardless of being SBU or SUB there’s slight flicker, but when the washer is used it’s very noticeable.

I know with the EG 6048’s there was issues with the NG bonding screw and needed to be removed, so is this the case here or something else going on?

TIA!!!

 

[Samsonite801]

Presumably your washer runs on 120v? I'm not sure how many watts the washer draws but I would think it is running that leg pretty hard..

Do the lights flicker as much if running off the opposite leg as the washer?

Sometimes certain brands of bulbs flicker more than others too.