التفاصيل البيبلوغرافية
| العنوان: |
SOFT LITHOGRAPHY FOR CONCENTRATOR PHOTOVOLTAIC CPVSYSTEM'S APPLICATION. |
| المؤلفون: |
Chiromawa, N. L., Ibrahim, K., Ali, M. H, Gana, U. M., Musa, A. O., Mannawi, N. I., Abbas, A. A., Muhammad, A. |
| المصدر: |
Bayero Journal of Pure & Applied Sciences; 2017 Special Issue, Vol. 10, p323-327, 5p |
| مصطلحات موضوعية: |
SOLAR concentrators, SOFT lithography, PHOTOVOLTAIC power system design & construction, FRESNEL lenses, POLYMETHYLMETHACRYLATE |
| مستخلص: |
Soft lithography refers to a series of fabricating techniques for replicating structures using "elastomeric stamps, molds, and conformable photo masks. In this paper, we have fabricated an array of micro-scale PMMA/SiO2 Fresnel lenses CPV-system for high efficiency crystalline silicon solar cells(Si-Solar cells). Fresnel rings units containing eleven concentric rings having maximum diameter of45.24μm were created on PMMA layer. The resulting CPV-system when placed on the surface of Si-Solar cells increased the open circuit voltageV0C by 17.9mV, short current ISC by 31.22mA and the maximum power Pmax by 11.42mW. Meanwhile, this system enhanced power conversion efficiency of Si-Solar cells by 3.54% and decreased the series resistance Rs of Si-Solar cells by 0.81Ω. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
