شماره ركورد كنفرانس :
3723
عنوان مقاله :
بهبود عملكرد فتوولتائيك سلول خورشيدي بس‌بلوري لايه نازك CdS/CdTe با استفاده از لايه جاذب اينديم آنتيمونيد
عنوان به زبان ديگر :
Enhanced Photovoltaic Performance of ultrathin Polycrystalline CdS/CdTe Solar Cell via Indium Antimonide Absorber Layer
پديدآورندگان :
Mahoodi Malihe malihe.mahoodi@gmail.com Department of Electrical Engineering, Bahar Institute of Higher Education, Mashahd, Iran , Marjani Saeid saeid.marjani@stu.um.ac.ir Department of Electrical Engineering, Ferdowsi University of Mashhad, Mashhad, Iran
كليدواژه :
Polycrystalline , Cadmium sulfide , Cadmium telluride , Solar cell , Conversion efficiency , photogeneration , InSb absorber layer
عنوان كنفرانس :
دومين كنفرانس بين المللي در مهندسي برق
چكيده فارسي :
Polycrystalline Cadmium Telluride (CdTe) solar cells offer a compelling combination of low-cost and high device performance. On the other hand, the thickness reduction of CdTe solar cells is highly attractive because of their limited availability and the rising price. Here, using calibrated and validated simulations with experimental data of fabricated CdS/CdTe solar cell, we propose and investigate a novel high-performance ultrathin polycrystalline cadmium sulfide/cadmium telluride (CdS/CdTe) solar cell. The key idea of the proposed structure is the use of an indium antimonide )InSb( absorber layer between cadmium telluride absorber layers, suggests high efficiency because of high photogeneration and low recombination rate. From the investigation, it was found that the conversion efficiency value of proposed ultrathin solar cell increased about 25% compared to that of the reference cell. Under global AM 1.5 conditions, the proposed structure showed the highest conversion efficiency of 22.22% (Jsc = 29.2 mA/cm2, FF = 0.83, Voc = 914 mV).
چكيده لاتين :
Polycrystalline Cadmium Telluride (CdTe) solar cells offer a compelling combination of low-cost and high device performance. On the other hand, the thickness reduction of CdTe solar cells is highly attractive because of their limited availability and the rising price. Here, using calibrated and validated simulations with experimental data of fabricated CdS/CdTe solar cell, we propose and investigate a novel high-performance ultrathin polycrystalline cadmium sulfide/cadmium telluride (CdS/CdTe) solar cell. The key idea of the proposed structure is the use of an indium antimonide )InSb( absorber layer between cadmium telluride absorber layers, suggests high efficiency because of high photogeneration and low recombination rate. From the investigation, it was found that the conversion efficiency value of proposed ultrathin solar cell increased about 25% compared to that of the reference cell. Under global AM 1.5 conditions, the proposed structure showed the highest conversion efficiency of 22.22% (Jsc = 29.2 mA/cm2, FF = 0.83, Voc = 914 mV).
