In this study, a Two-Diode Model (TDM) is implemented for Photovoltaic (PV) modules to accurately derive PV parameters. A noteworthy contribution of this work is the introduction of a simplified current equation, necessitating the estimation of only seven parameters. Additionally, we present an effective modeling approach for the PV module based on the TDM. The extraction of TDM parameters is accomplished using the suggested analytical method. Case studies are conducted on the PWP-201 module and the R.T.C. France Solar Cell module to showcase the accuracy of the analytical method. Results from an experimental setup comprising two 40 W Poly-crystalline PV panels are also reported. The performance of the proposed analytical method for the TDM is assessed, and its consistency with experimental I-V curves and other methods is established.

中文翻译：

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使用解析方法提取两个二极管光伏模型的参数

在本研究中，为光伏 (PV) 模块实施了双二极管模型 (TDM)，以准确导出光伏参数。这项工作的一个值得注意的贡献是引入了简化的电流方程，只需要估计七个参数。此外，我们还提出了一种基于 TDM 的光伏组件有效建模方法。 TDM 参数的提取是使用建议的分析方法完成的。对 PWP-201 模块和 RTC France 太阳能电池模块进行了案例研究，以展示分析方法的准确性。还报告了由两个 40 W 多晶光伏面板组成的实验装置的结果。评估了所提出的 TDM 分析方法的性能，并建立了其与实验 IV 曲线和其他方法的一致性。