Solar Panel Adjustable Tilt Mount for RV's, Roof and Ground Mounting (No Solar Panel) Easily attach a solar panel to the roof of your RV, trailer, outbuilding or use as an adjustable ground mount Adjustable between 0 degrees and 70 degrees to maximize solar panel output throughout the year Aluminum support brackets with 100% stainless steel hardware for superior corrosion resistance Stainless steel wing nuts and hex wrench included for ease in adjusting and laying flat when its time to move to a new location Made in the USA on CNC manufacturing equipment, with worry free lifetime warranty