Design and development of a novel photovoltaic system with reflectors and a sun tracker

In this thesis study, as a new method, design and development of a double surface photovoltaic system with reflection property was aimed. In the direction of this purpose, the thesis study was completed within three stages as design, development, and performance measurements. The double surface panel system was designed completely as the first stage of the thesis study. A single axis sun tracking system, a reflector system for the back panel, two solar panels placed back to back, and suitable platforms were planned. In the development stage, two opto-electronically controlled reflectors with the ability to rotate around their own axes were used to illuminate the back solar panel. Thus, the system was optimized in the way that equal amount of light fluxes irradiates the front and back panels. The system was supported by the optoelectronic based single axis sun tracker to increase working performance. Measurements of the developed system were done in laboratory settings and on open field as real time. The results showed that the back solar panel produces sufficient amount of electricity and the system works under proper angular conditions. It is concluded that the system developed as a prototype might be used in industrial applications.