کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4926878 1431602 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Energy efficiency of PV panels under real outdoor conditions-An experimental assessment in Athens, Greece
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
پیش نمایش صفحه اول مقاله
Energy efficiency of PV panels under real outdoor conditions-An experimental assessment in Athens, Greece
چکیده انگلیسی
The standard efficiency of photovoltaics (PV) often deviates from the one achieved under real outdoor conditions. This paper presents relevant data collected using a small multi-crystalline photovoltaic array at an outdoor experimental facility located north of Athens. Measurements during summer and winter periods were used to quantify the PV performance and operating characteristics. Several correlations are provided in order to facilitate the estimation of the actual PV performance with readily available local parameters (e.g. ambient air temperature, wind speed). The PV efficiency was found to be about 18% lower than that under laboratory standard test conditions, under similar operating conditions. The mean annual PV efficiency was 8.7%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Renewable Energy - Volume 101, February 2017, Pages 236-243
نویسندگان
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