This what I got after installing two Renogy 100W on my Eagle roof.
https://www.amazon.com/gp/product/B008OA9O78/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&psc=1
Rated to 150 lbs and it works like a charm, slow but sure and can be use to slowly lower the roof.
Wire a Two pole, Double throw switch mounted on plastic gang box and secured to actuator with wire ties.
Added a 3/4 rubber foot to top. It pushes up on the factory wood ceiling plate and sits on top of my Tri Linx Levelers with a custom plywood with a hole in it on top of them.
Plugs into the 12v lighter outlet. No more strain on my neck and no worries about anchoring struts points.
My Eagle is 2009 and they were not factory designed and built for struts.
After doing some mods I became painfully aware of how thin it is the aluminum tubing used on the camper.
Got this idea from another member who reported doing this with great results, although theirs was only rated for 50lbs if I am correct and he did not have solar on roof. Plus I don’t know how well struts will help if there is any added snow on roof.
Save a bunch of money in the process!!!