IEC 61215-1-4:2016 lays down requirements for the design qualification and type approval of terrestrial photovoltaic modules suitable for long-term operation in general open-air climates, as defined in IEC 60721-2-1. This document is intended to apply to all thin-film Cu(In,Ga)(S,Se)2 based terrestrial flat plate modules. As such it addresses special requirements for testing of this technology supplementing IEC 61215-1:2016 and IEC 61215-2:2016 requirements for testing.

Terrestrial photovoltaic (PV) modules — Design qualification and type approval — Part 1-4: Special requirements for testing of thin-film Cu(In,GA)(S,Se)&lt;sub&gt;2&lt;/sub&gt; based photovoltaic (PV) modules