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A single-arm, 2-axis sun tracker with an easy, fully automated setup procedure and low power consumption, the STR-21G is built to deliver unparalleled precision, optimal positioning, and reliability, whatever the weather.
From sunrise to sunset the compact STR-22G guarantees accurate tracking and pointing of the attached solar sensors, automatically adjusting to the sun’s position.
The heavy-duty double-arm STR-32G Sun Tracker is the same size as other STR series sun trackers, but can tackle higher torque and x4 the load without compromising precision and performance.