Monitoring portable solar generator development for emergency and remote usage

Mohd Baki, Nazmi Aqil (2023) Monitoring portable solar generator development for emergency and remote usage. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

This study focuses on harnessing clean energy through the development of portable solar generators, with an emphasis on efficient technology. Solar panels, utilizing polycrystalline technology, are employed to convert sunlight into direct current (DC) electricity. To store this energy, sealed lead acid batteries are utilized, managed by a solar charge controller to prevent overcharging. Recognizing the need for alternating current (AC) energy in practical applications, an inverter is integrated into the system. The project's effectiveness is ensured through careful circuit design, drawing insights from previous related studies. Monitoring and evaluating the generator's performance involve measuring voltage and current using a multimeter, while irradiance and temperature are gauged by a BH1750 sensor and a DHT11 sensor, respectively. The experiment spanned six days to comprehensively assess the generator's capabilities. Results indicate that the power output aligns with sunlight intensity, with higher solar exposure yielding increased energy production. However, it is noted that excessive temperatures can impact solar panel efficiency. The goal of this initiative extends beyond technological innovation; it aims to provide practical solutions for individuals in areas without grid electricity, benefiting farmers, campers, and travelers. By embracing renewable energy sources like solar power, this project contributes to the reduction of air pollution and fosters sustainable energy practices.

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