تأثير الخصائص على كفاءة الألواح الشمسية و معوقات استثمارها : محافظة كربلاء المقدسة أنموذجا

الملخص EN

Climatic characteristics are one of the most important factors that must be taken into account when designing solar panels and failure to take into account these factors may lead to poor operation of this system and poor use of the energy available from the solar panels.

Solar panels are affected by several factors that reduce their performance, as their performance decreases due to the effect of both solar radiation intensity and the temperature of the outer medium, especially the high temperature, especially in hot sunny weather as is the case in the country, as well as an increase in the speed of wind which causes exacerbation of the heat loss vehicle during pregnancy, Dust storms are also one of the most important problems that affect the performance of solar panels in the event of dust on the surface of the panels.

As the dust reduces the permeability of the glass cover by (8%) for the inclined plate at an angle of 45 degrees to the power generated by the solar panels.

As well as many obstacles facing the use of solar energy in the study area, due to the absence of the knowledge side and awareness of the importance and benefit of renewable energy.