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This research aims to contribute to ending the electricity crisis in Iraq, as it is country rich in solar energy due to its location close to the equator. Electric power stations, which use traditional fuels, are unable to provide the population's electricity needs throughout the day. Moreover, electricity distribution lines sometimes malfunction due to high temperatures. This paper recommends solar energy as an optimal solution to the electricity problem in Iraq. Because it is renewable and environmentally friendly. The paper also focused on techniques that would improve the efficiency of the solar power system. This was achieved by designing and building a solar tracking system to absorb the largest possible amount of solar energy and increase electrical energy production, in addition to building a cooling system consisting of a small pump and nozzles that pump water in the form of a volatile mist to get rid of excess heat from the solar panels at the temperature It rises to extreme levels. The system is also equipped with a cleaning mechanism to rinse the solar panel once, which is harmful to getting dirt and dust because dust is the negative factor that affects the generation capacity of the solar panels. The solar tracking system and the cleaning system are operated by a control unit made in the local markets that work with the Internet of Things (LOT) system and is programmed in the Python language and depends on data completely on the Internet. As for the cooling system, it supplies energy during the day directly from the solar panel, depending on the temperature sensor. The results reveal that the solar tracking, cooling, and cleaning system has significantly improved the production capacity of the solar system and can achieve an energy gain of 39.68%. [ABSTRACT FROM AUTHOR]

This paper provides a premier insight into renewable energy, global perspectives, challenges, development, and the environmental impact of solar power in Iraq. Every day, degrees of global sun radiation range from 2000 kWh/m2 to 2500 kWh/m2. The global demand for electricity due to environmental concerns increases the pressure to use alternative, sustainable, and hassle-free power sources. Solar power is an infinite, CO2-free energy source that may be used anywhere in the planet. Solar energy generates 1.4 ×105 TW of power on the earth's surface, as well as around 3.6×104 TW of this electricity is utilized. Global power usage decreased by 3.6 ×104 TW in 2012 to 17 TW. Photovoltaic (PV) cells are critical components for turning solar radiation into electricity. Photovoltaic technology, energy conversion efficiency, economic evaluation, electricity legislation, environmental effect, a wide range of uses, and possibilities, this study goes into great detail on s and development. This painting collects new literature (e.g. research papers, conference proceedings, reports, books) on photovoltaic technology, monetary analysis, environmental impact, and public awareness policies. Due to the fast advancement of PV technology, the assessment determined that PV is a simple approach to harvest solar energy. Finally, this work shows the projects that can be adapted to control the use of renewable electricity systems in standard electricity and in particular solar. [ABSTRACT FROM AUTHOR]

At present, some renewable energy researchers have their attention directed toward the possibilities of harnessing the tornado energy concept by creating an artificial vortex utilizing solar energy for electrical power generation. Given this concept trend, a new Solar Vortex Engine (SVE) was proposed, designed, and simulate at the University of Technology – Iraq (UOT). In this paper, a computational simulation was used in the ANSYS 2020 R1 program to simulate the influence of solar intensity on the vortex updraft velocity generated. Initial boundary parameters have been included for SVE geometry, intake velocity, and different solar radiation (400, 700, and 1000) W/m2, while the outlet parameter is listed as a vortex updraft velocity. The CFD results and validation showed the direct effects of radiation concentration on the air velocity of the ascending vortex, which increased by 37% when the solar intensity went from 400 W/m2 to 1000 W/m2. [ABSTRACT FROM AUTHOR]

Renewable energy is an important and effective source of energy production in the present and the future because it is clean, available, and unlimited. Because of Iraq's proximity to the equator, solar energy is available in large quantities. However, due to some limitations, such as the problem of overheating the board, the energy cannot be extracted in large quantities. The current research paper deals with a biaxial solar tracking system. In February, the system was installed in Iraq, specifically in Karbala (longitude 44.0270 degrees, latitude 32.60010 degrees). The system consists of a photovoltaic panel, a battery, a controller,d two actuators. When compared to a solar panel fixed in the same location, the system generates 39.98% more electrical energy. Solar panels benefit from the low temperatures in winter and spring in the cooling of the panel, as the tracking system keeps it perpendicular to the sun's rays, which increases the temperature of the solar panel. In the summer, an adequate cooling process must be provided for the system. [ABSTRACT FROM AUTHOR]