SOLAR PANEL CLEANING ROBOT

Maintaining the efficiency of solar panels is crucial for ensuring optimal energy output, but surface contamination from dust and debris remains a persistent issue. This project introduces a compact, automated cleaning robot specifically developed to maintain distributed solar panels. The robot is designed with a rotating brush mechanism and an integrated color sensor to detect dirt levels, enabling it to initiate cleaning only when required. Operated through an Arduino Nano microcontroller, the system supports both remote control via Bluetooth and autonomous operation. The intelligent dirt detection system enhances energy efficiency by preventing unnecessary cleaning, conserving both power and resources. The prototype showed consistent performance in detecting surface contamination and executing timely cleaning actions, thus offering a cost-effective and eco-friendly alternative to manual maintenance methods. This solution is especially beneficial for residential or small-scale solar installations where traditional cleaning approaches are less practical.