标准摘要
[中文适用范围]： IEC 62805 的这一部分规定了光伏 (PV) 模块中使用的玻璃的透射率和反射率的测量方法，并提供了如何计算该玻璃的有效半球透射率和反射率的说明。本文件适用于光伏组件中使用的光伏玻璃@包括超白压花玻璃@增透镀膜（AR）玻璃@透明导电氧化物镀膜（TCO）玻璃以及光伏组件中使用的其他类型的光伏玻璃。这些测试方法旨在提供可重复的数据，适用于实验室之间或同一实验室不同时间的结果比较，以及不同光伏玻璃上获得的数据的比较。已发现这些测试方法对于具有镜面和漫射光学特性的玻璃是实用的。 [外文原描述]： IEC 62805-2:2017 specifies methods for measuring the transmittance and reflectance of glass used in photovoltaic (PV) modules and provides instructions on how to calculate the effective hemispherical transmittance and reflectance of this glass. This document is applicable to PV glasses used in PV modules, including ultra-clear patterned glass, anti-reflective coated (AR) glass, transparent conductive oxide coated (TCO) glass and other kinds of PV glass used in PV modules. These test methods are designed to provide reproducible data appropriate for comparison of results among laboratories or at different times by the same laboratory and for comparison of data obtained on different PV glasses.
英文名称Method for measuring photovoltaic (PV) glass - Part 2: Measurement of transmittance and reflectance