There are some barriers to monitoring and evaluating power plant systems in a remote location; thus, Internet of Things (IoT) enabled systems can be leveraged remotely. This solution is a part of implementing renewable energy-based technology for coastal communities on the small remote island, such as Bunaken Island. Furthermore, this study aims to develop an IoT-based monitoring system of solar energy utilization as a renewable energy source for off-grid solar home systems in remote areas. The methods of this study refer to the stages of the method research and development (R&D) that consist of designing and testing the product of IoT-based solar PV monitoring system. Moreover, this study indicates that the IoT-reported system can report the performance of the remote solar power systems installed in Bunaken Island.