光伏单二极管模型的参数转换

In this article, we recommend methods to translate parameters between the PVsyst and California Energy Commission (CEC) single-diode models. Translation adds flexibility to photovoltaic performance modeling by enabling the use of the CEC database with the PVsyst model and PVsyst Panneau Solaire files in the CEC model. We compare three approaches for translation and evaluate agreement between models using 21 unique modules of monocrystalline and polycrystalline silicon technologies and six climate datasets. The recommended approach yields the lowest normalized root-mean-square error for all module technologies, never exceeding 0.58% of rated power. Annual energy yields agree within 1.09% for all modules when using the optimization method. The recommended method will be proposed for inclusion in pvlib-python.