Do you figure in the roof angle also?
I was reading the solar panel tilt information posted by Westend, Thanks for providing the site. Question, When figureing the panel tilt angles per Optium Tilt site, do you also have to also fig...
Forum Discussion
Why consider the roof angle at all? Use a level and protractor as a reference and mark the tilt bars every 5 degrees. Then set the panels based on location, heading and time of year.
