Single-axis trackers make up 70% of utility solar as the most efficient PV solution. Rocking Solar has leveraged this technology and modified the design for commercial rooftops. We have eliminated the pillars, bearings, and gears to reduce penetrations and maintenance, creating the lowest-cost rooftop energy available. Below are examples run side by side with fixed tilt systems proving up to 40% improved efficiency, 20% lower capital cost, and 10% more energy per roof area.