IEC 62446-1:2016 PDF Download

The standards for testing, documenting, and maintaining grid-connected photovoltaic (PV) systems are outlined in the standard IEC 62446-1:2016. Following the installation of the PV system, the standard specifies the information and paperwork that must be sent to the customer. It also specifies the inspection standards and commissioning tests that must be carried out to guarantee the system's secure installation and efficient operation.

This standard is meant to serve as a reference for grid-connected PV system installers and system designers as they create thorough documentation for clients. It replaces the earlier iteration of the standard, which was released in 2009, and has a greater scope that includes more system test and inspection processes. The standard can now cover more sophisticated and expansive PV systems thanks to this enhancement.