UL 61724-1 PDF

 

1 Scope

This part of IEC 61724 outlines equipment, methods, and terminology for performance monitoring and analysis of photovoltaic (PV) systems. It addresses sensors, installation, and accuracy for monitoring equipment in addition to measured parameter data acquisition and quality checks, calculated parameters, and performance metrics. In addition, it serves as a basis for other standards which rely upon the data collected.

 

Summary of Topics

This revision of ANSI/UL 61724-1 dated June 27, 2023 is being issued to update the title page to reflect the most recent designation as a Reaffirmed American National Standard (ANS).

UL 61724-1 is an adoption of IEC 61724-1, Photovoltaic System Performance – Part 1: Monitoring (First Edition, issued by the IEC March 2017). Please note that the National Difference document incorporates all of the U.S. national differences for UL 61724-1.