Analysis of long time efficiency of photovoltaic installation
In the paper the results of long time investigations of the photovoltaic installation situated in Gdynia Maritime University are presented. A short description of the considered installation and the weather station making possible continuous monitoring of weather parameters are included. The selected results of measurements of exploitive parameters of the considered installation obtained in the selected days and the corresponding to them results of measurements of power density of solar radiation are shown. Slowa kluczowe: Systemy fotowoltaiczne, parametry pogodowe, pomiary.