- Tytuł:
- Experimental study of degradation modes and their effects on reliability of photovoltaic modules after 12 years of field operation in the steppe region
- Autorzy:
-
Saadsaoud, M.
Ahmed, A.
Er, Z.
Rouabah, Z. - Powiązania:
- https://bibliotekanauki.pl/articles/1054959.pdf
- Data publikacji:
- 2017-09
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
88.40.-J
88.40.H-
88.40.FF - Opis:
- This paper presents an evaluation of the performance degradation of photovoltaic modules after twelve operation years in a steppe region environment in Algeria. The objective is to understand the different degradation modes of the photovoltaic modules and associated factors and their impact on the electrical properties (V_{oc}, I_{sc}, V_{max}, I_{max}, P_{max} and FF) using the degradation tests of IEC 61215 qualification standard and the electroluminescence test. The experimental results show that yearly degradation rates of the maximum power output P_{max} present the highest possible loss, ranging from 2.08% to 5.2%. Additionally, the results show that the short-circuit current I_{sc} comes second with yearly degradation rates spanning from 2.75% to 2.84%. Finally the open-circuit voltage V_{oc} is the least affected, with yearly degradation occurring from 0.01% to 4.25%.
- Źródło:
-
Acta Physica Polonica A; 2017, 132, 3; 930-935
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł