IEC 62670-2:2015规定了使用基于太阳测量的方法确定CPV模块、阵列、组件和发电厂的能量输出和性能比的最低要求。本国际标准旨在定义测试方法，建立CPV模块、阵列、组件和发电厂的标准能量测量，并规定最低报告信息。

IEC 62670-2:2015 specifies the minimum requirements for determining the energy output and performance ratio for CPV modules, arrays, assemblies and power plants using an on-sun, measurement based method. This International Standard is intended to define testing methods, to establish a standard energy measurement for CPV modules, arrays, assemblies and power plants, and to specify the minimum reporting information.