It necessitates the implementation of a monitoring and forecasting system for solar projects which often requires data on solar irradiance -GHI (for both short-term forecasting and long-term forecasting).However, there is a serious lack of data for GHI preventing researchers from estimating precisely the development potential of solar power in certain areas and also exploring modern forecasting technologies.The industrial solar irradiance monitoring devices (often called pyranometer) have already been utilized in …