IoT-Based Smart Solar Tracking System with Power Monitoring 

Overview:

The Smart Solar Tracking System is an IoT-based project that automatically tracks the position of the sun to maximize solar energy generation. The system uses sensors to adjust the solar panel direction for maximum sunlight exposure. It also measures the voltage and current produced by the solar panel and sends this data to a mobile application using WiFi. Additionally, the system monitors the room temperature and displays it both on the app and optionally on a display. This project combines renewable energy, automation, and IoT for efficient energy management.

Key Features:

1. Automatic solar tracking system (East-West movement).
   
   

2. Real-time voltage and current monitoring.
   
   

3. Data display on mobile app via WiFi (ESP8266).
   
   

4. Room temperature monitoring system.
   
   

5. Energy-efficient and smart design.
   
   

Main Components:

1. Arduino (Uno/Nano) – main control unit for tracking system.
   
   

2. ESP8266 (NodeMCU) – WiFi module for IoT communication.
   
   

3. Solar Panel – generates electrical energy.
   
   

4. LDR Sensors – detect sunlight direction for tracking.
   
   

5. Servo Motor / DC Motor – rotates solar panel.
   
   

6. Voltage Sensor Module – measures output voltage.
   
   

7. Current Sensor (ACS712) – measures current.
   
   

8. Temperature Sensor (DHT11/DHT22) – measures room temperature.
   
   

9. Mobile App (Blynk / Custom App) – displays data.
   
   

10. Power Supply & Connecting Components
    
    

IoT Platforms Used:

1. ThingSpeak Apps and Website

Applications:

1. Smart solar energy systems.
   
   

2. Renewable energy monitoring projects.
   
   

3. Smart home and IoT-based energy management.
   
   

4. Educational and research projects.