Northern Power Systems achieves UL 1741 SB certification for its NPS 100C Wind Turbine
We are proud to announce that, as of February 3rd, 2026, Northern Power Systems has obtained electrical certification (listing) to UL 1741 Supplement B (UL 1741 SB certification) for our NPS 100C wind turbine power converter! Raising the Standard for Grid-Integrated Distributed Wind UL 1741 SB, aligned with IEEE 1547-2018 and tested per IEEE 1547.1-2020, […]