The tracking controller is a horizontal single-axis dedicated controller used in the solar PV industry.The controller uses the astronomical calendar method to calculate the solar motion trajectory algorithm and thus the motion posture of the bracket in real time; and by combining the angle sensor device to detect the real-time angle information of the bracket, and ultimately sends a rotation command to the motor for execution. The rotation of the motor realizes the adjustment of the bracket angle, and the system tracks the sun in real time, with a control precision within 2 degrees.

The input power of the controller is DC24V/AC AC220V, the output is connected to a 24V DC motor. The DC motor is built in with the linear electric push rod, the length of the electric push rod can be adjusted to realize the change of the bracket angle, thereby integrating the controller and the entire system together，and the push rod with excellent matching with the controller, the life of the tracking bracket drive system can be improved.

Easy To Install

The controller is integrated with the push rod. The controller requires 4 mounting holes in advance, which can be directly fixed to the rotating shaft of the bracket. The whole field operation team only needs to install the push rod and the fixed controller in two steps, without the need of connecting cables or other additional work.

High reliability

The controller has a water protection rating of up to IP67 with the highest waterproof and dustproof standard in the industry. The product is also designed with minimal environmental impact as one of the primary considerations. It can also adapt to severe cold and heat temperature, as well as in other extreme environments such as desert and places with high humidity.

Intelligent monitoring

The controller provides real-time digital communication interface, it communicates with the power station monitoring system through RS485 and wireless 433MHZ, which provides realtime feedback to track the working status of the system, the information of the bracket movement angle, as well as the ambient temperature of the site.

The controller adopts the standard industrial communication protocol Modbus, which can be quickly integrated into the existing SCADA operation and maintenance monitoring system, enabling real-time monitoring of error information 24/7.