Update- Energizer bunny must be lurking in the basement as it is still going. There was some PV from the ambient light during the day that covered light loads and actually saw a few hundred watts charging the batteries. I'll be lucky if it was 1.5 Kwh of PV for the day.
I've been watching cell balance down here at the low end, certainly interesting which cells are lower in voltage down here. Not the ones I see that are lower at the high end. Battery at 50.8V (around 16%), inverters are set to switch to grid at 48V. I might even drop down to 46V to see how things go.
We have been running everything we normally would, just not doing laundry.