Solar Powered Water heater With Enhanced Design And Performance

Abstract

The growing demand for sustainable energy solutions has spurred a myriad of innovations in the field of solar technology. This project aims to push the boundaries of solar water heating efficiency by synergistically integrating cutting-edge components, namely Fresnel lenses and Parabolic Troughs (CPT), within a meticulously designed system. The ultimate goal is to harness maximum solar radiation and optimize heat transfer for enhanced thermal performance. The incorporation of Fresnel lenses serves as a cornerstone in this solar water heating endeavor, concentrating sunlight onto evacuated tubes to elevate heat flux. This concentrated solar energy is further intensified through the implementation of Compound Parabolic Troughs. Positioned strategically, these troughs ensure that even areas of evacuated tubes devoid of direct sunlight receive the full benefits of solar irradiance, maximizing energy absorption. Crucial to the project's success is a sophisticated solar tracking system driven by a small stepper motor. This system ensures the precise alignment of the compound parabolic trough with the sun's trajectory, optimizing solar absorption throughout the day. The dynamic adaptability to the sun's movement enhances the overall efficiency of the solar water heater, making it a reliable and robust solution for diverse geographic locations. As a holistic approach to energy sustainability, the project encompasses additional considerations. Rigorous insulation practices are implemented to minimize heat losses, guaranteeing the system's effectiveness. A temperature control system regulates the thermal output, preventing overheating and ensuring a consistent and safe water temperature.