These brackets will help you mount a solar panel to the roof of your Lone Peak camper. There are a few different roof widths (when measured of the white panel) so please make sure you get the correct solar panel to match. These brackets are for panels that are about as wide as the top panel. For a large panel you will want 4. With these brackets will set the panel aprox .25" above the roof.
1 Aluminum bracket .125 thick
2 T-Nuts
3 Stainless bolt
1 Stainless nut
1 Stainless washer
I have no affiliation with these solar panel products.
These two panels fit well if your roof (the white part) is 58-59" wide.
https://www.amazon.com/dp/B09XK69VKB/ref=cm_sw_r_cso_cp_apin_dp_Y6NG78Y9KXQ28B7EPSKV?th=1
or
https://www.renogy.com/200-watt-12-volt-monocrystalline-solar-panel/