2005 Komfort charging system

[74vette]

I recently purchased a 2005 Komfort 271 5th wheel. I have a Go Power GP-110 solar panel with a CS-6000XL converter which includes a battery cut off switch. I have the following questions. Do I need to have the cut-off switch engaged to have the TV charge the batteries? Will the solar system maintain the batteries or do I need to do other maintenance?

Thanks in advance,