Active Trackers
Array Technologies DuraTrack trackers use electronic sensors to track the sun from east to west. Dual Axis adds elevation tracking as well. The tracker fixes on the brightest area of the sky, capturing the maximum amount of sunlight available. Each night it returns to the morning sunrise position, ready to start tracking when the sun rises again.
Universal Track Rack Passive Solar Tracker
The Zomeworks passive Track Rack uses no motors, no gears, and no controls, eliminating common failure modes. The sun’s heat moves liquid from side to side so that gravity naturally turns the Track Rack to follow the sun.
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