I've had a rooftop solar system on my home for about ten years ago. I would have never considered an active tracking system, as the wind would have wrecked it l

I've had a rooftop solar system on my home for about ten years ago. I would have never considered an active tracking system, as the wind would have wrecked it long ago. The only maintenance I have to do is, at most, to hose the panels off about once a year. If you're trying to build out solar in a location where space is at a premium, you're doing it wrong.