First warranty experience with Northern Lite

Ok, I appreciate good design and often education helps us understand good design. But, coming from the Las Vegas area where 110 is a normal day in the summer, I would be concerned about a double paned roof window/skylight trapping enough heat that the inside of the camper won't feel like an oven. And anything you put behind the skylight to block incoming sun will cause damage still has me concerned. If the Hekki skylight is an option, I would not choose it where I live.

Maybe I need more education! :@