IEC？61853-3:2018描述了光伏组件能量额定值的计算。本文件的目的是定义一种方法，以确定IEC？61853-4中给出的参考气候剖面在最大功率运行下全年的光伏组件能量输出（瓦时）和气候比能量额定值（无量纲）。它用于确定标准参考气候剖面中的特定模块输出，以便比较额定模块。

IEC？61853-3:2018 describes the calculation of PV module energy rating values. The purpose of this document is to define a methodology to determine the PV module energy output (watt-hours), and the climatic specific energy rating (dimensionless) for a complete year at maximum power operation for the reference climatic profile(s) given in IEC？61853-4. It is applied to determine a specific module output in a standard reference climatic profile for the purposes of comparison of rated modules.