Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1109/JPHOTOV.2019.2916197 |
| Modeling Outdoor Service Lifetime Prediction of PV Modules: Effects of Combined Climatic Stressors on PV Module Power Degradation | |
| Kaaya, Ismail1,2; Koehl, Michael1; Mehilli, Amantin Panos1; de Cardona Mariano, Sidrach2; Weiss, Karl Anders1 | |
| 通讯作者 | Kaaya, Ismail |
| 来源期刊 | IEEE JOURNAL OF PHOTOVOLTAICS
 |
| ISSN | 2156-3381 |
| 出版年 | 2019 |
| 卷号 | 9期号:4页码:1105-1112 |
| 英文摘要 | Photovoltaic modules are exposed to a variety of climatic loads during outdoor operation. Over time, these loads trigger a number of degradation modes within the modules leading to performance loss. This paper quantifies the impact of combined climatic loads on the module's maximum power output using a mathematical approach. Three degradation precursor reactions, namely, hydrolysis, photodegradation, and thermomechanical degradation, are assumed to be necessary for service lifetime prediction. For each reaction, an empirical kinetics model is proposed and validated with indoor test measurements. A generalized model to quantify the effects of combined climatic loads is proposed. The generalized model is calibrated and validated using outdoor test measurements. The model is then applied to predict the annual degradation rates and a 20% performance loss of three identical monocrystalline modules installed in three benchmarking climates: maritime (Gran Canaria, Spain), arid (Negev, Israel), and alpine (Zugspitze, Germany) using real monitored meteorological data. A degradation of 0.74%/year corresponding to 21.4 years operation time was predicted as the highest for an arid environment, compared with 0.50%/year and 0.3%/year degradation for maritime and alpine environments, respectively. The proposed models will find applications in outdoor predictions as well as in the combined stress accelerated tests to develop test designs. |
| 英文关键词 | Climatic zones and service lifetime prediction degradation model degradation modes photovoltaic (PV) module |
| 类型 | Article |
| 语种 | 英语 |
| 国家 | Germany ; Spain |
| 开放获取类型 | Bronze |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000472579000024 |
| WOS类目 | Energy & Fuels ; Materials Science, Multidisciplinary ; Physics, Applied |
| WOS研究方向 | Energy & Fuels ; Materials Science ; Physics |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/216242 |
| 作者单位 | 1.Fraunhofer Inst Solar Energy, D-79110 Freiburg, Germany; 2.Univ Malaga, Malaga 29016, Spain |
| 推荐引用方式 GB/T 7714 | Kaaya, Ismail,Koehl, Michael,Mehilli, Amantin Panos,et al. Modeling Outdoor Service Lifetime Prediction of PV Modules: Effects of Combined Climatic Stressors on PV Module Power Degradation[J],2019,9(4):1105-1112. |
| APA | Kaaya, Ismail,Koehl, Michael,Mehilli, Amantin Panos,de Cardona Mariano, Sidrach,&Weiss, Karl Anders.(2019).Modeling Outdoor Service Lifetime Prediction of PV Modules: Effects of Combined Climatic Stressors on PV Module Power Degradation.IEEE JOURNAL OF PHOTOVOLTAICS,9(4),1105-1112. |
| MLA | Kaaya, Ismail,et al."Modeling Outdoor Service Lifetime Prediction of PV Modules: Effects of Combined Climatic Stressors on PV Module Power Degradation".IEEE JOURNAL OF PHOTOVOLTAICS 9.4(2019):1105-1112. |
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