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Experimental model to estimate shading losses on PV arrays
Citation
Martinez Moreno, Francisco and Muñoz Cano, Javier and Lorenzo Pigueiras, Eduardo (2010). Experimental model to estimate shading losses on PV arrays. "Solar Energy Materials And Solar Cells", v. 94 (n. 12); pp. 2298-2303. ISSN 0927-0248. https://doi.org/10.1016/j.solmat.2010.07.029.
Description
| Title: | Experimental model to estimate shading losses on PV arrays |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Solar Energy Materials And Solar Cells |
| Date: | December 2010 |
| ISSN: | 0927-0248 |
| Volume: | 94 |
| Subjects: | |
| Faculty: | Instituto de Energía Solar (IES) (UPM) |
| Department: | Electrónica Física |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
This paper presents a simple mathematical model to estimate shading losses on PV arrays. The model is applied directly to power calculations, without the need to consider the whole current–voltage curve. This allows the model to be used with common yield estimation software. The model takes into account both the shaded fraction of the array area and the number of blocks (a group of solar cells protected by a bypass diode) affected by shade. The results of an experimental testing campaign on several shaded PV arrays to check the validity of model are also reported.
More information
| Item ID: | 14019 |
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| DC Identifier: | https://oa.upm.es/14019/ |
| OAI Identifier: | oai:oa.upm.es:14019 |
| DOI: | 10.1016/j.solmat.2010.07.029 |
| Official URL: | http://www.sciencedirect.com/science/article/pii/S092702481000454X |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 20 Dec 2012 17:08 |
| Last Modified: | 17 Jan 2017 10:47 |
