October 11, rooftop solar output in Australia’s National Electricity Market reached a record 17,488 MW at noon, exceeding the previous peak of 16,993 MW by 495 MW. The new peak was 2,388 MW, or 15.81%, above the 15,100 MW recorded on October 4, 2025.
At the same time, distributed and utility-scale solar together supplied 72.29% of electricity demand in the National Electricity Market, surpassing the previous record of 70.80% set on September 12, 2026.



