TY - JOUR
AU - Jamu Yerima
AU - Dunama William
AU - Sunday Najoji
AU - Alkali Babangida
AU - Sabastine Ezike
PY - 2023/07/13
Y2 - 2024/10/05
TI - Analytical Extraction of Physical Parameters of Dye-Sensitized Solar Cells Using Four Points on the Irradiated Density Current-Voltage Curve
JF - Ethiopian Journal of Science and Sustainable Development
JA - EJSSD
VL - 10
IS - 2
SE - Articles
DO -
UR - https://ejssd.astu.edu.et/index.php/EJSSD/article/view/547
AB - An exact J-V equation of an effective and applicable solar cell is intrinsically implicit, which requires iterative computations to obtain the fill factor and the peak power point. A simple explicit power law J-V model was applied to 14 DSSCs. The model permits an easy prediction of the entire J-V curve, highest power point, and fill factor from four simple measurements of the bias points corresponding to Voc, ~0.6Voc, Jsc, and ~0.6Jsc, where Voc is the open circuit voltage and Jsc is the short circuit current density. Also, the model gives a close-form description of the J-V curve, maximum power point, and fill factor in terms of physical parameters of the single exponential model.
ER -