That's really good. My system goes down to 30% by around 6am, but then it's also running the entire house.I disconnected from the grid at sundown last night, and went on batteries... I knocked them down to 97% cooking supper and they were at 71% at 8am this morning.
It was cloudy and rainy all day today, especially this morning, and they fell as low as 69% capacity, but solar charging maintained them. A thinner cloud cover brought them up to 80% at 5:30pm on rated 5.4kw solar panels (why 5.4kw and not 9kw is another story).
I feel pretty good about this, as even a 30% drop tonight and another day like today should still give me a 3rd day the same before I would have to go to gas generator.
Once I get the rest of my array back up, I should be good to go.
Thinking about how I might get my 4.8kwh lead acid bank back up too; the lifepo4 bank being an upgrade, but the LA bank being still good...
Is that for your entire house including the AC system?