Yüzey Eğimlerinin Güneş Enerjisi Potansiyeline Etkisi

Mevcut sistemlere alternatif olarak güneş enerjisi gibi yenilenebilir enerji kaynaklarını kullanmak, gerek çevre gerekse ekonomik açıdan büyük önem arz etmektedir.Enerji dönüşüm sistemlerinin verimli kullanımı, bu sistemlerin maliyetini azaltacaktır. Güneş enerjisi ve uygulamalarında, panellerin yüzeyle hangi eğim açısındaolması gerektiği tasarımda önemli parametreler arasında yer alır. Bu çalışmada,Ardahan ilinde yılın her bir günü için optimum eğimli yüzeylere gelen günlük toplam güneş ışınım şiddeti değerleri hesaplanmış ve sonuçlar değerlendirilmiştir.Yatay yüzeye gelen yıllık toplam güneş ışınım değerleri ile mukayese edildiğinde,yılın her bir günü için optimum eğim açılı yüzeylerde %17,0 ile en fazla artış eldeedilirken, %3,4 ile en az artış β=ϕ+15° eğim açılı yüzeylerde elde edilmiştir.

Effect of Surface Inclines to Solar Energy Potential

As an alternative to existing systems, using renewable energy sources such as solar energy is of great importance in terms of both environment and economy. The efficient use of energy conversion systems will reduce the cost of these systems. In solar energy and its applications, the inclination angle of the panels to the surface is one of the important parameters in the design. In the study, the daily global solar radiation values that come to optimum inclined surfaces for each day of the year in Ardahan are calculated and the results are evaluated. Compared to the yearly total solar radiation values arriving to the horizontal surface, while the maximum increase of 17.0% is obtained for the surfaces with optimum inclination angle for each day of the year, the minimum increase of 3.4% is obtained for the surfaces with β=ϕ+15° inclination angle.

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