The solar scrub has two main parts:Movement: The robot is driven by a rubber tra

The solar scrub has two main parts:Movement: The robot is driven by a rubber track wheel design, powered by a geared brushed DC motor. Ultrasonic sensors on both sides and the front prevent it from falling off the solar panel. An Arduino Mega microcontroller, with its 48 digital pins, controls the robot and the cleaning mechanism. A 3S LiPo battery powers the system.Cleaning: The panels are cleaned by a rotating soft bristle tubular brush at the front, which works with water dispensed continuously to enhance cleaning efficiency. (Make it like a cartoon drawing and put a white background put a water tank on top and the spray at the back)