Important Factors in Project, Installation and Operation of Photovoltaic Systems

Yıl 2019, , 483 - 490, 31.12.2019

Abdulvahap Yiğit , Nurullah Arslanoğlu , Buket Seçil Eker

https://doi.org/10.17482/uumfd.562016

Öz

It is known that significant investments have been made in our country which is rich in solar
energy.However, it is very difficult to say that the feasibility of these investments is very accurate. It is
seen that many mistakes have been made in the design, establishment and operation of the GES plants
and as a result of this, very large plants are inefficient. There are important points to be taken into
consideration in the design of these power plants as well as the points to be considered in the installation
and operation. During projecting, location selection, panel direction, panel angle and shading are
important parameters. It is known that panel temperature, wind and pollution significantly affect panel
efficiency in solar power plants.
In this study; The effects of the parameters such as panel angle, panel direction, shading, temperature,
humidity, wind, pollution of the GES plants on the panel efficiency were revealed by the studies given in
the literature and the subject was discussed. In addition, the effects of solar tracking systems on the
efficiency of photovoltaic systems are discussed. Suggestions for the design, installation and operation of
the GES plants are presented.

Anahtar Kelimeler

Solar power plant, solar energy, photovoltaic, efficiency

FOTOVOLTAİK SİSTEMLERİN PROJELENDİRME, KURULUM VE İŞLETİLMESİNDE ÖNEMLİ FAKTÖRLER

Öz

Güneş enerjisi bakımından zengin olan ülkemizde Güneş Enerjisi Santralleri (GES) ile ilgili önemli
yatırımların yapıldığı bilinmektedir. Ancak bu yatırımların fizibilitelerinin çok doğru yapıldığını
söylemek oldukça zordur. GES santrallerinin projelendirilmesi, kurulması ve işletilmesi aşamalarında
birçok yanlışların yapıldığı ve bunun sonucu santrallerin verimsiz çalıştığı görülmektedir. Bu
santrallerin projelendirilmesinde dikkat edilmesi gereken önemli noktalar olduğu gibi, kurulum ve
işletmesinde de dikkat edilmesi gereken hususlar bulunmaktadır. Projelendirme esnasında yer seçimi,
panel doğrultusu, panel açısı ve gölgeleme önemli parametreler arasındadır. GES santrallerinde panel
sıcaklığının, rüzgarın ve kirliliğin panel verimini önemli ölçüde etkilediği bilinmektedir.
Bu çalışmada; GES santrallerinin panel açısı, panel yönü, gölgeleme, sıcaklık, nem, rüzgar, kirlilik gibi
parametrelerin panel verimine etkileri literatürde verilen çalışmalarla ortaya konulup, konunun tartışması
yapılmıştır. Ayrıca, güneş takip sistemlerinin fotovoltaik sistemlerin verimleri üzerine etkileri
tartışılmıştır. GES santrallerinin projelendirilmesi, kurulumu ve işletilmesi ile ilgili öneriler sunulmuştur.

Anahtar Kelimeler

GES, güneş enerjisi, fotovoltaik, verim

Kaynakça

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