About Solar Radiation Intensity Measurements and Data Processing

Measuring the intensity of solar radiation is one of the directions of investigation necessary for the implementation of photovoltaic systems in a particular geographical area. This can be done by using specific measuring equipment (pyranometer) sensors based onthermal or photovoltaic principle. In this paper it is presented a method for measuring solar radiation (which has two main components - direct radiation and diffuse radiation) with sensors based on photovoltaic principle. Such data are processed for positioning solarpanels, in order their efficiency to be maximized.