Interested also, photos?
Hi just back from a trip to the North Maine Woods last night. I used a piece of 3/4" alum. conduit and hammered the ends and drilled 1/4" holes, this to mount to the solar panel frame across the center. I turned a piece of cherry on the lathe so it fit the tripod center and epoxied a 1 x 2"x 16" cross piece into a bridal joint on the top to make a "T". This T then had put on either end underneath, stainless a 2" hose clamp attached to the T with a screw so that the clamp was open up over the top. This allowed the cross bar on the panel to rest on top and a few turns of the hose clap tightened the panel to the stand... this allow for rotation of panel or adjusting the angle. I installed a DC outlet on the drivers side of the camper below the water fill door...into the end cabinet and over the top of the water tank to the battery box controller. I made a 12 foot extension cord to allow me to put te panel on the roof or on the stand. If I leave the camper at a 'canoe in' camp site. I put the panel on the truck and use a revolver barrel lock to secure the panel to the rack for security... no one seens to be able to see it up there anyway ...nice to come back to a couple cold beers! (we have an Engel).
The box sides were made from poplar 5/8"x 4 1/2" wide by 48" with a 1/4" dado 1/4"up for a 1/4" luan base. The door, on piano hinge with a barrel lock. (I installed 4, 1"x2"x2" ash 'feet' on the panel frame to elevate it off the base of the box as the circuit box is thicker than the frame... this also allows the panel to fit into the rack on the roof. I slide the panel into the box (glass up)and then.....!!!!!... I slide my deflated thermorest sleep pad into the box on top of the panel and then open the valve... the pad inflates and completely pads the panel so it won't move in any direction. The box is attached with 2 48" aluminum angle and sheet metal screws positioned at the back wall. It is 24 5/8" wide total. I then cut 2 4 1/2" x 30" wide 1/4" luan and using aluminum angle make a "V" wind foil in front of the box (it truly made a 1.5 mpg difference). The whole thing was painted with primer and a second coat of white paint.
The end.