Installation of the photovoltaic system meets energy needs of a house at Duzce condition

Along with the increasing importance of renewable energy sources, the studies and applications that are about the photovoltaic studies which provide electrical energy from solar energy has become widespread recently. Because our country has very high solar energy potantial has sped up the studies for industry in this field. The most important advantages of photovoltaic systems are the abilities such as directly converting solar energy to electrical energy, unharmfull to the environment, having simple structures and simple applications. Photovoltaic systems can be applied in two different ways such as on grid and off grid in terms of output voltage. The location of solar panel can be designed as a fixed and mobile systems. In this study, in the conditions of Düzce, a photovoltaic system which has the power that can provide electrical energy of a house will be implemented. Application will be implemented as a system which is off-grid and can track the sun. The installed power of the system will be 2.5 kW which can supply the energy demand of a house. In the situation of the sun is not present, it will take into account spare storing sections and energy converter parts that will be supplied energy from. By doing this study, both electrical planning of a house feeding with renewable energy and mathematical analysis and feasibility will be presented. It will also be a model for people who wish to supply electrical energy from solar energy because the system which is set up will be planned according to conditions of Duzce. it is provided to keep constant the output value of DC-DC converter by using Proportional-Integral-Derivative (PID) control. Firstly the system is operated in an uncontrolled manner and then is operated with PID controller which its coefficients are calculated by conventional method which is Ziegler Nicols (ZN). Finally, the system is operated by using PID control method which its coefficients are calculated by Particle Swarm Optimization (PSO) method which is an optimization method. According to results obtained, it is observed that the voltage of the PID system which the coefficients are calculated by using PSO converges to reference value in shorter time.