标准摘要
[中文适用范围]： 仅适用于晶体硅器件。描述确定光伏器件（电池、模块和一种模块的阵列）的 ECT 的首选方法，以比较其热特性、确定标称运行 [外文原描述]： Describes the preferred method for determining the equivalent cell temperature of PV devices for the purposes of comparing their thermal characteristics, determining NOCT (nominal operating cell temperature) and translating measured I-V characteristics.
英文名称Photovoltaic devices - Part 5: Determination of the equivalent cell temperature (ECT) of photovoltaic (PV) devices by the open-circuit voltage method