Are You Ready for UL 1741 SB Certification? It’s here!

Mandating the inclusion of a local, standard communications interface promises a quantum leap in making DERs easy to manage for grid operators. Because of the upcoming UL 1741 SB Revision (clarifying testing in IEEE 1547.1-2020), the actual requirement for certification is still in regulatory negotiation. The webinar will provide the latest updates on timelines for UL 1741 SB approval and our guesstimates on actual regulatory requirements.

Whether UL 1741 SB certification is required by January 1, 2022, or September 1, 2022, there are more than 50 vendors with hundreds of inverter families likely to seek UL 1741 SB certification in the next year or so. At about 10 weeks of testing each, there is a potential for an expensive industry bottleneck in certifications. QualityLogic’s 1547.1 test tools are designed to reduce the time (and costs) of testing and improve the consistency of test results – and we’re now shipping to customers!

This webinar will provide an update on the progress we are making on the tools, the labs using them, and new additions of SunSpec Modbus and DNP3 support and Type testing.

Simply complete this form and you’ll be taken to the recorded session. We’ll also send you a link to the video of this recording, a PDF of the presentation, and a handout of the questions and answers from the webinar.

Enjoy!