Evaluation of Performance of Standard and Umg Multicrystalline Silicon Modules in Outdoor Conditions
Autor: | Sánchez, E., Torreblanca, J., Guerrero, I., Carballo, T., Parra García, V., Ordás Badia, R., Bullon Camarasa, J., Hoffmann, V., Gutiérrez, J., Ponce-Alcántara, S., Boillos, E., Rozas, L. |
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Jazyk: | angličtina |
Rok vydání: | 2011 |
Předmět: | |
DOI: | 10.4229/26theupvsec2011-4av.2.59 |
Popis: | 26th European Photovoltaic Solar Energy Conference and Exhibition; 3657-3660 At present time solar cells made of silicon based on upgraded metallurgical routes (umg-Si) are entering the photovoltaic market and becoming a real option to the standard polysilicon-based (mc-Si) devices. While a lot of research at wafer and cell level has been carried out so far, there is little experience in real operation conditions of PV modules based-on umg-Si feedstock and only a few studies have been published. In this work a comparative study between typical polysilicon and umg-Si based modules, manufactured following exactly the same wafer-to-module procedures and evaluated in outdoor conditions, is presented. The results after one full year of exposition to outdoor conditions show a very similar behavior that leads to a very close energy production for both types of modules. With a lower cost and similar performance, modules made from umg silicon feedstock a ra more economic option and could play an important role in the photovoltaic market. |
Databáze: | OpenAIRE |
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