These roof bars from Van Wife Components mount to the existing roof rails of any 2007+ High Roof Sprinter and offer mounting capacity without adding any additional holes to your van.

Van Wife Components recommends lighter objects, such as solar panels, be attached to these rails.  The rails span the van’s width and are a square tube with 47” of usable space. The receiver, bolts, and lock nut needed to mount the rail are included.  These are compatible if you van has an awning.