Design guidelines for a metallization scheme with multiple-emitter contact lines in BC-BJ solar cells
| العنوان: | Design guidelines for a metallization scheme with multiple-emitter contact lines in BC-BJ solar cells |
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| المؤلفون: | Felice Crupi, Noemi Guerra, Raffaele De Rose, Paul Procel, Marco Guevara, Marco Lanuzza |
| المصدر: | Journal of Computational Electronics. 15:1498-1504 |
| بيانات النشر: | Springer Science and Business Media LLC, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | 010302 applied physics, Materials science, Equivalent series resistance, Silicon, business.industry, chemistry.chemical_element, Nanotechnology, 02 engineering and technology, 021001 nanoscience & nanotechnology, 01 natural sciences, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, chemistry, Photovoltaics, Modeling and Simulation, 0103 physical sciences, Physics::Accelerator Physics, Optoelectronics, Electrical and Electronic Engineering, 0210 nano-technology, business, Finger length, Common emitter |
| الوصف: | This work presents a study on back contact-back junction solar cells when using a metallization scheme with multiple-emitter contact lines. For this purpose, TCAD-based simulations have been carried out by taking into account realistic parameters and state-of-the-art physical models for silicon solar cells. The analysis has been performed by varying different geometrical parameters related to rear metallization, such as the number of the emitter contacts and the emitter metal coverage. In general, an efficiency improvement has been observed by uniformly placing the multiple contacts along the emitter region and by increasing the number of the emitter metal lines. An optimal emitter metallization fraction has been found for different numbers of contacts as a result of the tradeoff between recombination losses at metal/silicon interfaces and series resistance losses. Moreover, the effect of the multiple-emitter contacts has been evaluated as a function of the finger length, the emitter width, and the rear pitch. |
| تدمد: | 1572-8137 1569-8025 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::8e1e613e52482d41b879328728770f9d https://doi.org/10.1007/s10825-016-0898-y |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........8e1e613e52482d41b879328728770f9d |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 15728137 15698025 |
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