Nowadays, we cannot deny that energy is something that is very necessary for our daily lives. There has been a campaign to save energy. One popular alternative is solar energy because it is an alternative energy that we can easily find and is a natural energy that will never run out. Currently, many houses are popularly installing solar panels to help reduce electricity costs. However, the electricity produced each day changes all the time, depending on external factors such as the amount of sunlight, the surrounding temperature, the type and size of the solar panels, etc. Therefore, it is necessary to record data to see the results, including the tendency of increasing or decreasing the energy produced by the solar panels. This project is part of helping to record the measured values ​​more efficiently and to be able to analyze the results further. Therefore, we have studied and created a measuring and recording tool to analyze the efficiency of the solar panels by using a microcontroller to solve the problem of errors and reduce the time it takes for the user to record. We will record the various parameter values ​​and display them via a wireless internet signal.