Ultrasonic distance sensor

The sensor is installed at the bottom of the photovoltaic robot, measures the distance from the sensor to the photovoltaic panel, and detects whether the robot reaches the edge of the photovoltaic panel

The photovoltaic cleaning robot works in a free walking mode on the photovoltaic panels, which is easy to fall and damage the equipment; the walking track deviates, affecting efficiency. Using a ranging sensor, you can monitor whether the robot is suspended in the air and assist the robot in walking in the center.