Solar Panel Cleaner

The solar panel cleaner is an automated system designed to keep solar panels free from dust, dirt, and debris, ensuring optimal energy efficiency. It uses an Arduino UNO to control the operation, with a 10 RPM gear motor moving a wiper blade across the panel’s surface and a water pump spraying water for cleaning. The system is powered by a transformer and a 5V voltage regulator, ensuring stable operation.

Components:

1. Solar Panel – The primary surface that needs cleaning.
2. 10 RPM Gear Motor – Drives the wiper blade to move across the solar panel.
3. Wiper Blade – Clears dust and dirt from the solar panel surface.
4. Water Pump – Dispenses water to help wash away debris.
5. Arduino UNO – Controls the motor and water pump for coordinated operation.
6. Pipe – Channels water from the pump to the wiper system.
7. Transformer – Converts the input voltage to a suitable level for the circuit.
8. Capacitor – Stabilizes voltage and smooths out fluctuations in power.
9. Diode – Prevents backflow of current to protect the circuit.
10. Wire Lead – Connects components and allows for power distribution.
11. 5V Voltage Regulator (LM7805) – Regulates the voltage to 5V for consistent operation of the Arduino and other components.

Working: The Arduino UNO processes signals to control the 10 RPM gear motor, which drives the wiper blade back and forth across the solar panel to remove dirt and debris. The water pump is activated to spray water, which aids in loosening and washing away the accumulated dust. The transformer steps down the power supply voltage, and the LM7805 voltage regulator ensures a consistent 5V power supply for the Arduino and control circuitry. The capacitor smooths out any power fluctuations, while the diode protects the system from potential damage due to reverse current.

Benefits:

• Increased Efficiency: Keeps solar panels clean, maximizing energy output and efficiency.
• Automation: Reduces the need for manual cleaning, saving time and labor costs.
• Energy Conservation: Ensures solar panels are operating at peak performance without disruption.
• Easy Maintenance: The automated system can be programmed to run at set intervals, ensuring consistent operation.
• Protection of Equipment: The use of a capacitor and diode helps maintain the system’s durability and reliability.