Power converter putting out too low of voltage

I recommend you shift questions about further electrical modifications to your 12v system set-up to the Tech Issues Forum, where solar, inverters, and battery charging discussions come up all the time. You get many points of view and lots of people who have already done whatever you might be thinking of doing, who share how it worked or not.

This Class C Forum seems to be more about the actual MH for RVing and not so much just for the electrical side of things.