الفهرس | Only 14 pages are availabe for public view |
Abstract This thesis discuss a vital product of Solar Electric technologies which is Solar panels and moreover the Solar tracker for enhancing the efficiency of the electrical output which is used in many applications in our lives as a clean source of energy instead of conventional sources of energy. Chapter One: This chapter discusses short introduction about some types of renewable energy sources, use of solar energy to solve the energy problem, measuring the intensity of solar radiation on earth surface and their related angles. Also, discusses short introduction about solar cells, the different materials used in the manufacture of solar cells, PV systems and some of its applications. Chapter Two: This chapter discusses types of solar PV systems such as: Fixed systems, Automatic Tracking systems (One Axis Automatic Tracking and Two Axis Automatic Tracking) and review about automatic tracking systems designed before. Chapter Three: This chapter shows the implementation of a prototype of a Dual-axis tracker with wind sensor to overcome high wind speeds in order to save the panels and also, the implementation of a prototype of a single-axis tracker. Chapter Four: This chapter shows results for this research point. Chapter Five: This chapter shows conclusion and future work recommendations for this research point. Last Part: it shows appendix and references for this thesis |