Renewable energy sources are acknowledged as the best solution for the world's expanding energy needs because they have proven to be dependable. Solar photovoltaic energy, which emits no carbon emissions, is one of the most attractive and innovative sustainable technologies available today. It is important for both application and maintenance. The proposed solar energy monitoring system is built on the Internet of Things (IoT) and is intended to collect and evaluate solar energy data in order to forecast productivity and ensure steady renewable power. A system's main advantage is that it can pinpoint optimum efficiency for improved solar PV maintenance. The efficiency of remote energy yields should indeed be constantly shown on computers or mobile devices. This is one goal of a PV monitoring system.