I considered a hinge and peg type system to adjust the angle for winter/summer, but decided I needed a start somewhere. Maybe in the future.
For the most part it is aimed south, and like Shawn, a single pole sounded really neat, but I wasnt sure how the panels would handle our winter winds.
I think this is going to be more of a learning experience for me than "its built and I am done". I left it movable (no concrete), but I am not sure where I can move it to and not worry about a kid and a rock telling his friend "watch this!".
I am jealous Shawn, my wife doesnt even know how to start a lawn mower, let alone use it!