PERANCANGAN SISTEM SMART GRID BERBASIS INTERNET OF THINGS (IOT) UNTUK PENGELOLAAN LISTRIK YANG EFISIEN

The use of energy in Indonesia is influenced by various factors, including history, economics, and geography, with a high dependence on fossil fuels despite declining oil reserves. The transition to clean energy sources, particularly solar energy through solar panels, has become a primary focus. Solar panels, which use semiconductor-based photovoltaic cells, serve to convert sunlight into electrical energy. The need for sustainable electricity drives the implementation of smart grid systems based on IoT technology, which enhances the efficiency and reliability of electricity distribution. This research explores the use of solar panels as an alternative power source by assessing the power output and efficiency of the system. The application of IoT allows for better automation and energy management. The research methods include needs analysis, system design, and the implementation of IoT technology for real-time monitoring. From the test results, the power generated by the solar panel varies depending on the time and intensity of sunlight. At 07:00 AM, the generated power was 15.99 W, increasing to 83.79 W at 11:00 AM, and then decreasing to 52.17 W at 05:00 PM. Overall, the power efficiency of the solar panel fluctuated, with an increase of up to 424% from morning to midday before declining in the afternoon.