One thing about connecting solar to your Bluesea fusebox. If 100A circuitbreaker is switched off, The solar will keep the Bluesea fusebox energised as long as its exposed to sunlight.
Aside from possibly confusing, I cant forsee that being a major problem.
Just pull out the solar fuse along with switching off 100A breaker if you need to fully de-energise your fusepanel for some reason.
Excellent point and I don't think there's an easy way around that.
First confirm you don't have excessive voltage drop in your fridge wiring. Confirm your battery is charged or not via open circuit voltage. Then asses your alternator charging voltage. There could be a large drop in the charging wiring.
What is your fridges cut-out votlage? 11V? 12.2V?
Then pick a solar controller that will actually charge your batteries properly. For flooded lead acid that is often 14.6V or higher absorb charge.
It's an ARB 50qt fridge, I have it set to Switch off voltage to high which from my understanding is 11.8V.
The issue im having is, when I have a short drive, hot day, and no covered parking, the fridge works the battery. And within 5 hours I think it cuts itself off from the battery. When I come out for lunch the fridge is already in the high 50s. I'm hoping solar can help the battery some.