The integration of renewable energy sources and IoT devices as a future sustainable energy solution

Abstract

Cambodia still faces significant constraints in supplying adequate electricity to its citizens. Currently, energy shortages tend to derive from both limited energy generation and inefficient energy consumption. This research explores alternatives to this situation via the use of innovative technologies. It seeks to integrate solar panels with energy grids in buildings, equipped with online switches for controlling these systems, to save energy. The proposed system uses a combination of on-grid solar systems, the existing grid, systems for data collection, as well as online switches. An experimental model was used to demonstrate that a 130-watt solar panel has the capacity to generate 176.96 kWh per annum, equivalent to 132,720 KHR; if used with IoT devices to collect data to efficiently control the system. This innovative approach enables easy access to clean energy, leading to benefits for the economy, environment and society.