My window frame was a bit too small to mount the motor on it (the blinds would crash into it) so I created this simple plate to move it away from the path of the blinds.
Also, my pull cord was on the side of the moving window, so I made this little spacer plate to attach the solar panel onto so the window could open/close freely.
I added two holes for screws on the motor plate, but I found that using 1 inch wide 3M VHB tape works perfectly.
Blinds Motor / Solar Panel: https://www.aliexpress.com/item/1005001698400295.html
The author marked this model as their own original creation.