کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1780678 1523842 2012 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Studying the effect of spectral variations intensity of the incident solar radiation on the Si solar cells performance
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم نجوم و فیزیک نجومی
پیش نمایش صفحه اول مقاله
Studying the effect of spectral variations intensity of the incident solar radiation on the Si solar cells performance
چکیده انگلیسی

Solar spectral variation is important in characterization of photovoltaic devices. We present results of an experimental investigation of the effects of the daily spectral variation on the device performance of multicrystalline silicon photovoltaic module. The investigation concentrate on the analysis of outdoor solar spectral measurements carried out at 1 min intervals on clear sky days. Short circuit current and open circuit voltage have been measured to describe the module electrical performance. We have shown that the shift in the solar spectrum towards infrared has a negative impact on the device performance of the module. The spectral bands in the visible region contribute more to the short circuit current than the bands in the infrared region while the ultraviolet region contributes least. The quantitative effect of the spectral variation on the performance of the photovoltaic module is reflected on their respective device performance parameters. The decrease in the visible and the increase in infrared of the radiation spectra account for the decreased current collection and hence power of the module.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: NRIAG Journal of Astronomy and Geophysics - Volume 1, Issue 2, December 2012, Pages 165–171
نویسندگان
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