Advanced Inverter Evaluation to ANSI/UL 1741, Including Supplement A

The ANSI/UL 1741 standard has incorporated Supplement A (SA) to validate compliance for “grid support utility interactive inverters," inverters with grid interactive functions which are not covered under IEEE 1547 and 1547.1. In order to comply with the standard, manufacturers may need to incorporate the ANSI/UL 1741 SA test procedure to validate compliance with grid support features of inverters and converters.

Intertek’s Advanced Inverter Evaluation: ANSI/UL 1741 including Supplement A fact sheet provides an overview of the regulation, products in scope, testing requirements, and suggests next steps for inverter manufacturers.

Complete the below form to download the fact sheet.