Listed above is a set of Tough Touring Solar Roof Rack Foot rails (Choose your vehicle specificly from the drop downs below)  , Rack feet to suit your truck , spacers, washers and mounting hardware. 
Please note that this Kit comes with two  Aluminium 'C Channel ' Cross bars, that are rivetted to your solar panel and then bolted across the foot rails to secure the solar panel to the foot rails (and your roof) The Foot rails are the same units tough touring uses for Roof top tent racks and also their   platform racks, and thus  can be retrofitted with either Roof top tents or a Platform rack if desired in lieu of the solar panel - The lot is removable with 4 bolts from beside the vehicle. UNREAL. .
 
The Vehicles Shown above have Very Large Household Solar panels fitted (580W Longhi Panels) as the tow vehicles in the pictures use the panel on their cars to top up their caravans batteries. Just ensure that you measure available length and space of your chosen vehicles roof before you buy the panel...Don't ask me how I know :) Ive ended up with one way to big way to often ... 
 
The Panels are fitted to Tough Touring Cross bars, which are designed to be lifted off if desired, reverting the vehicle to factory height in minutes.
 
There is a Roof rack foot rails fitting tips video - (Showing fittment of our roof rail rack on a wagon) here - If your unsure if you can do the job yourself, this should clear that up for you. 
 
https://youtu.be/PlXv-3uHB30?si=Ib3nVL3TcFEnb1UW
 
The Kit comes with: 
2 x 1 Piece Roof rails, (Your choice of Dual cab , Roof Rail Wagon or Gutter Wagon Type) Powdercoated in Black Dulux Textura
6 or 8 x Oversized Roof rail mounting feet depending on your chosen vehicle.
Required Spacers
Spare 5mm Grip Nuterts (tent base to roof rails) + required High tensile Dome Nuts / washers and or Bolts in the event of your roof bolts being in poor shape, you have the bits to replace them if required when you get the lot off. 
Anti Vibration tape.