Solar energy has become one of the most promising renewable energy sources, supporting sustainable development and reducing dependence on fossil fuels. At Polytechnic Sultan Salahuddin Abdul Aziz Shah, several solar-powered projects have been developed for educational, research, and green technology innovation purposes. These projects include the Solar-Powered Fertigation System, Solar-Powered Bus Stop Lighting System, Solar-Powered Drain Trash Trap System, and Solar-Powered Water Heating System.
The solar-powered fertigation system is designed to supply energy to irrigation pumps and automated plant control systems, helping farmers improve water and nutrient efficiency for crops. Meanwhile, the solar-powered bus stop lighting system provides continuous and environmentally friendly illumination, saving electricity and enhancing safety for users at night. The solar-powered drain trash trap system operates automatic filters to collect solid waste, reducing water pollution in urban areas. Finally, the solar-powered water heating system enables efficient water heating using sunlight without relying on the conventional electricity grid.
These four systems allow students to gain hands-on experience in the practical application of renewable energy technologies across different sectors. They also demonstrate the Polytechnic’s commitment to fostering green innovation, sustainable education, and the integration of technologies that support the country’s renewable energy goals. By combining education with practical innovation, these solar-powered projects not only enhance students’ technical understanding but also promote awareness of environmental sustainability and energy efficiency.