Shorter tracker rows improve terrain handling and constructability

Sunfolding’s new solution for projects on variable terrain virtually eliminates grading within the solar array boundaries. Using Sunfolding's AirLink technology, TopoTrack's mechanically independent, scaled-down tracker rows minimize lost land within the fence line and at sites that were once considered off-limits to solar. TopoTrack features two posts, two actuators, and two purlins. By shortening row length, TopoTrack improves slope tolerance between rows and expands the boundaries of where solar can go. The posts, actuators, and purlins for TopoTrack ship from US production facilities. Sunfolding sources over 90% of the tracker bill of materials from a 250-mile radius in the Midwest, delivering short lead times and reduced procurement risks.

Sunfolding |


Volume: 2022 November/December