Solar tracking Increase the yield from your photovoltaic system by systematically tracking the panels.

The yield from solar panels can be optimized with the help of a single- or double-axis tracking system. Exact tracking aligns the modules to the sun so that sunlight invariably falls perpendicular to the solar cells. This guarantees optimum power generation. Continually monitoring the system status is of great importance in this regard.
The mode of operation is much more complex than fixed installations. This means that higher investments are required. It is not only necessary to track the sun, but also to ensure safety in the event of high wind loads and extreme weather conditions. With its automation solutions, Phoenix Contact ensures the reliable operation of PV tracking systems and secures yields in the long term. With software and hardware from Phoenix Contact, you can implement an efficient and reliable monitoring system for your solar tracking park.

The AXC F 2152 PLCnext Control for the Axioline I/O system is fast, robust, and perfectly suited for controlling tracking systems. Step motor drivers and frequency converters can be integrated into the PLCnext system in a modular way. Analog or incremental input channels are available for position detection.

The hybrid motor starter offers four functions for tracking the photovoltaic panels: forward running, reverse running, motor protection, and emergency stop.

In comparison to mechanical contactors, the motor starter is significantly more durable, saves space, and can be wired quickly.

Phoenix Contact provides a comprehensive library with complete function blocks. The library contains complex blocks in accordance with DIN/NREL algorithms for solar position calculation, among other things. On this basis, the photovoltaic panels are always aligned perfectly with the sun at any time of the day or year and deliver maximum yields.

For PV tracking systems, it is important to record the wind speed and direction. If wind loads are too high, the PV panels in the tracking system can be moved out of the wind in good time. This prevents damage. The weather station records the current wind data. It transmits the data to a higher-level control system that interacts with the solar park. The maximum wind loads depend on the type of tracking, the row spacing, the current pitch and the area of the PV tracker.

Feel free to contact us. We will consult with you to find the ideal solution together.