We manufacture 2 types of solar structures and they are solar carports and solar trackers. Our solar carports are similar to what most people see on public school grounds and commercial parking lots. Our solar trackers give you the highest energy density possible for a given area. Our solar trackers come in 2 different sizes, the large one is 7000 watts and our small tracker is 5000 watts. The trackers basically give you double the power output of stationary panels. For example, a stationary system that requires 40 solar panels would only need about 20 solar panels on a dual axle solar tracking system to make the same quantity of power.