I apologize if my response came off as harsh.
This forum is a great source of information for all things ATC/FWC and pop up truck camper in general and resource for trip planing and community. A quick search can usually answer most questions, and if not, a new post brings out the camper nerds (my self included) in short order.
However, a minor drawback with a forum is that the information is not vetted before it is posted, only after. It appeared to me that the tech you were quoting was saying that solar panel voltage doesn't matter. Maybe that is not what you or the tech meant, but that is how I read it.
This forum is a great source of information for all things ATC/FWC and pop up truck camper in general and resource for trip planing and community. A quick search can usually answer most questions, and if not, a new post brings out the camper nerds (my self included) in short order.
However, a minor drawback with a forum is that the information is not vetted before it is posted, only after. It appeared to me that the tech you were quoting was saying that solar panel voltage doesn't matter. Maybe that is not what you or the tech meant, but that is how I read it.