Seems like that would be possible. Maybe not cheap, but possible. We have an awning on our dining room slide.
2016 RAM 2500 Cummins SLT Lone Star 4X4 LB
2016 Windjammer 3029W Platinum
I'm not an expert. But I play one on the internet.
You live & learn or you don't live long.
Remember those that died for us. And remember who killed them.