DIN EN 60904-1-1-2018 光伏设备.第1-1部分:多接点光伏(PV)设备电流电压特性的测量(IEC 60904-1-1-2017); 德文版本EN 60904-1-1-2017
Photovoltaic devices - Part 1-1: Measurement of current-voltage characteristics of multi-junction photovoltaic (PV) devices (IEC 60904-1-1:2017); German version EN 60904-1-1:2017
This part of IEC 60904 describes procedures for the measurement of the current-voltage characteristics of multi-junction photovoltaic devices in natural or simulated sunlight. It is applicable to single PV cells, sub-assemblies of such cells or entire PV modules. It is principally intended for non-concentrating devices, but parts may be applicable also to concentrating multi-junction PV devices. An essential prerequisite is the spectral responsivity of the multi-junction devices, whose measurement is covered by IEC 60904-8-1. This standard describes the additional requirements for the measurement of current-voltage characteristics of multi-junction PV devices.