Design of Stand-Alone Solar PV Power System Installed Atal-Mansoura-Egypt Driving 5.5 KW Elevator. (Dept. E)

Abstract

and environmentally friendly [1]. It is considered less expensive when compared to the diesel generators that run on fossil fuels, which are highly polluted [2][3]. Especially in areas that do not have access to electrical energy sources, as well as in agricultural areas that need irrigation. Renewable energy is one of the most important renewable sources of energy. They are available and especially present inareas that are exposed to solar radiation throughout the year [4][5]. The surplus energy generated from solar cells can be used later. This energy can be stored by one of the basic storage methods available at the present time, such as batteries. This is one of the main and important storage methods which depends on it to store the excess energy. The stored energy is used in times of night and in cloudy weather [6]. In the solar energy system, the maximum energy can be obtained by studying the electrical properties. It depends on obtaining the maximum energy through the correct orientation of the solar cells. So that the solar radiation falling on the solar cells is vertically as possible to take advantage of it in obtaining the maximum energy. By studying the current and at maximum power by studying the different tilt angles. Egypt is among the countries