Fall is definitely here. I only had one day this month with a surplus of power, and total production dropped under 100 kWh. On the bright side the panels still produced more than estimated, about 48% of my power use for the month.

Now that I'm into my second year I can start comparing year-over-year performance, though I should note that the numbers for November 2013 are start on 11/21. I'll probably exclude that from future versions of these charts.

The hourly numbers for this month show an interesting shift, with a noticeable trend toward late morning production. That's likely a result of whatever is causing this phenomenon.