Automatic Tracking Sensor for Solar Panels – Precise Positioning Module Based on the Sun's Tilt

This is the automatic solar panel tracking sensor module. Connection is simple and convenient, the structure is compact, reliability is high, response speed is fast, and lifespan is long.

The principle of the automatic solar tracker is to protect the photoresistor. When light hits the shield to form a shadow, the photoresistor on one side detects the difference in intensity compared to the other, controlling the motor and finding the equilibrium point, which is the center of the light.

This light source tracking circuit board is durable, safe, and fast, and precision-machined for optimal performance. A geared motor is recommended. The slower the better.

The automatic solar panel tracking module requires a regulated 5-5.5V power supply and cannot be directly connected to the solar panel.

When the motor is connected to the board, there is no distinction between positive and negative terminals.