PreciSun is the ultimate tracking control system for Parabolic Trough collectors of Concentrated Solar Power plants.
PreciSun is based on an innovative Sun direction sensor, whose development was supported by the Danish Innovation Fund. PreciSun improves efficiency of the solar concentrator compared to astronomical tracking systems.
With the innovative PreciSun sensor it is not necessary to calibrate encoders, inclinometers, GPS position, date and time. The sensor of the Sun’s direction is simply fixed on the moving part of the tracker, and the control board controls the solenoid valves of the hydraulic cylinders in the best way in all weather conditions.