AsTra Trackers (Astronomic Trackers) designs and manufactures control boards for solar tracking systems with astronomical precision. Engineered for maximum accuracy, ease of use, and operational flexibility, our controllers precisely manage the mechanical structure's movement using a new, latest-generation astronomical algorithm. They're ideal for on-grid, off-grid photovoltaic, or solar thermal systems.
It calculates the sun's position in real-time anywhere in the world based on the date, time, and geographical coordinates.
It manages single or dual-axis trackers, AC motors (VFD inverter), Stepper Motors, and DC motors (H-bridge or relays). It's suitable for every need.
Graphical interface to define operating parameters. Board configuration via USB-C port.
Low-power technology featuring reduced consumption during operation and standby. Ideal for stand-alone systems and autonomous applications.
Designed to fit into tight spaces, the controller ensures easy installation and uncompromised performance.
No sensors to calibrate or clean. Our solar tracking algorithm eliminates issues caused by dust, shadows, or reflections from cloudy skies.
New feature: automatic alignment procedure at startup to accurately detect the zero position.
Adjustable wind speed threshold for anemometer monitoring, enabling automatic movement of the tracker to the wind stow position during high wind conditions.
Useful parameter to set minimum and maximum angular limits on both axes.
Because AsTra Trackers is the result of years of experience, development, and field testing. For those who seek reliability, efficiency, and uncompromising control.
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