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UL 1741 Ed. 3-2021 (2026)
Standard for Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources - Published Date: May 21, 2026
This revision of UL 1741 dated May 21, 2026 includes the following changes in requirements: – Supplement SC for AC Bidirectional Electric Vehicle Supply Equipment (BEVSE) / Interconnection Systems Equipment (ISE) for EVs with SAE J3072 Bidirectional Onboard Inverters; 43.9, 49.4, and Supplement SC – Correction to Gasket Test Reference in 7.9.12.
Underwriters Laboratories [ul]