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This paper presents an IoT-based system for remote monitoring and control of solar panel operations, aimed at harnessing renewable energy to conserve electricity.The system incorporates a solar panel equipped with an ESP32 controller and an MPPT charge controller to optimize power generation and storage.Voltage and current sensors, connected to an Arduino Uno controller, facilitate real-time monitoring of solar panel performance.The system utilizes a web interface to display essential parameters such as current, power, and voltage, enabling users to remotely observe and manage solar panel activities.Moreover, an RTC module enables automated tilting of the solar panel to maximize power absorption, while integration with IoT cloud technology facilitates seamless data transmission and visualization.By leveraging HTML, CSS, and Javascript, a user-friendly webpage is created to present the collected data.This project signifies a significant advancement in IoT-based solutions for renewable energy sources, offering a sustainable approach to electricity generation and consumption.
Sree et al. (Thu,) studied this question.