UL 1741 SA definition
UL 1741 SA means the approved supplemental amendment of UL 1741 that defines the manufacturing (including software) and product testing requirements for advanced inverters.
Examples of UL 1741 SA in a sentence
If a Utility is required to accept UL 1741 SA or UL 1547 inverters on FERC - jurisdictional interconnections, the Interconnection Customer connected to that Utility shall have also have the option of using UL 1741 SA or UL 1547 inverters.
As to UL 1741 SA, it is essentially an Addition of a Supplement for Grid Support Utility Inverters – which explains the term “SA”.