Solar PV Analyzer is a device that is necessary in testing and evaluation of photovoltaic systems. A Solar PV Analyzer is designed to trace I-V curves properly, measure voltage and current output, and diagnose PV modules, as well as analyze the solar panel efficiency and help to identify the faults in the system to guarantee maximum performance. This device is ideal to use in solar power plants, rooftop installations, and maintenance teams as it enhances tasks in the optimization of energy yield and the system reliability and facilitates the preventive maintenance and optimization of performance