Select a location to mount your solar panel or panels on either the east or west side of your roof where the panel or panels will be exposed to the most sunlight.
Position the "stand-offs" of your Schuco solar panel mounting rail or rails at least 4 feet apart and over rafters so that the stand-offs can be bolted to the rafters.
Drill holes through the mounting holes in the stand-offs into each rafter with an electric drill and a 3/8 inch bit. Bolt the standoffs to the rafters using lag bolts and a box wrench.
Cover the bolts with roof sealer.
Attach the Schuco solar "EZ rails" to the stand-offs using the hardware included with the rails and an Allen wrench.
Push Schuco "EZ clamps" onto the rails. Mount the solar panel or panels to the "EZ clamps" using the bolts included with the clamps and an Allen wrench.
Route the cables from the panels to your specialty electrical meter, transformer or battery bank according to your plan for using the solar energy your panels will generate.