IEC 62446-1:2016定义了安装并网光伏系统后需要移交给客户的信息和文件。它还描述了用于验证系统安全安装和正确运行的调试测试、检查标准和文件。它供并网太阳能光伏系统的系统设计师和安装人员使用，作为向客户提供有效文档的模板。本新版取消并取代了2009年发布的IEC 62446，并包括与IEC 62446相关的以下重大技术变更: 2009年:扩大范围，包括更广泛的系统测试和检查制度，以涵盖更大、更复杂的光伏系统。

IEC 62446-1:2016 defines the information and documentation required to be handed over to a customer following the installation of a grid connected PV system. It also describes the commissioning tests, inspection criteria and documentation expected to verify the safe installation and correct operation of the system. It is for use by system designers and installers of grid connected solar PV systems as a template to provide effective documentation to a customer. This new edition cancels and replaces IEC 62446 published in 2009 and includes the following significant technical change with respect to IEC 62446:2009: expansion of the scope to include a wider range of system test and inspection regimes to encompass larger and more complex PV systems.