Rick
I have had mine hooked up all the time 24/7/ year round for the last 2 years or more with no problems, I know of no special boards but it has worked without fail with no problems.
I did change out my converter to a smart one a while back to get rid of the cheap WFCO.
Like These Not only are they smart they also protect against low line voltage also high voltage protection.
I changed out mine with this one
PD 9245cIt is a direct swap out, just plug and play,4 screws and all done, one of the easiest mods that I did.
They are cheaper on EBay
Like HereHope that this helps, got a lot of other neat mods for this RV too..
Gary