Results from a Study on the Temperature of Solar Modules

Abstract

A research was made on the influence of the temperature of stationary photovoltaic modules on the production of electricity. The modules are connected in groups, with a total maximum installed capacity of 117.24 kWp. They are mounted on the roof of a non-residential building, located in an uninhabited area. The study covers several typical months in the period from January 2009 to December 2012. The produced electricity changes in the interval 0 - 25.55kWh, for a temperature difference between the photovoltaic modules and the environment in the range of -5 to +30° C.

Prikazani su rezultati istraživanja uticaja temperature stacionarnih fotonaponskih modula na proizvodnju energije. Moduli su povezani u grupe, sa ukupnim maksimalnim instalisanim kapacitetom od 117.24 kWp. Postavljeni su na krov zgrade u nenaseljenom području. Istraživanje je izvedeno tokom nekoliko tipičnih meseci, u periodu januar 2009 - decembar 2012. Proizvedena električna energija se menja u intervalu 0 - 25.55 kWh, za temperatursku razliku između fotonaponskih modula i okoline u intervalu od -5 do +30°C.