An explicit J-V model of a solar cell for simple fill factor calculation

作者：Das Abhik Kumar^*

来源：Solar Energy, 2011, 85(9): 1906-1909.

DOI：10.1016/j.solener.2011.04.030

• Solar cell
• J-V model
• Fill factor
• Explicit model

The J-V equation of a solar cell is implicit and requires iterative calculation to determine the fill factor and the maximum power point. Here an explicit model for J-V characteristic is proposed which is applicable to a large variety of solar cell. This model allows an easy estimation of fill factor from four simple measurements of the bias points corresponding to V-oc, J(sc), and any two voltage values lying between 0 and V-oc, where V-oc is the open circuit voltage and J(sc) is the short circuit current density.

• 出版日期2011-9