UL 61215-1-4-2021 pdf download - Terrestrial Photovoltaic (PV) Modules – Design Qualification and Type Approval – Part 1-4: Special Requirements for Testing of Thin-Film Cu(In,Ga)(S,Se) 2 Based Photovoltaic (PV) Modules. 3 Terms and definitions This clause of...
![UL 61215-1-4-2021 pdf download – Terrestrial Photovoltaic (PV) Modules – Design Qualification and Type Approval – Part 1-4: Special Requirements for Testing of Thin-Film Cu(In,Ga)(S,Se) 2 Based Photovoltaic (PV) Modules](https://www.freezsw.com/wp-content/themes/freezswblue/assets/images/loading.png)