Raid S Jawad, Khaleel I Abass*, Ali A Al-Wailie, Dina S M Al-Zubaidi
الملخص العربي
The excessive use has peaked and consumed most of the oil reserves, and impending climate change is
driving the adoption of photovoltaic (PV) decisively as a sustainable, renewable and environmentally friendly
alternative. Research is under way to find a breakthrough to increase the efficiency of conversion of commercial
PV units significantly. The installation of photovoltaic power systems to achieve the highest conversion
efficiency is primarily dictated by the geographical location (latitude and solar exposure available) and the
design of the structures (inclination, direction, and elevation) to maximize exposure to solar energy. However,
addressing these parameters appropriately does not mean that there are no other factors that affect the
performance and efficiency of the system. Dust significantly affects the performance of plants in Pf which is a
major factor in areas that are constantly exposed to dust. This paper provides an assessment of the use of
photovoltaic panels in five different locations around Baghdad City on the performance of the cell. Complex
systems in agricultural areas such as Al-Zafrania, and Al-Rashidia can be considered less affected by dust, while
compounded sectors such as Al-Aameria, Al-Sader city, and Al-Sinaa are more affected by this pollutant
Prof Dr Ali A Kazem | Ali Abdulzahrah kazem al weali | 1787