With over a foot of snow landing on my roof this past weekend I do believe my solar panels have generated their last watt of 2008. This was the first full year I had them so I thought I would tabulate their monthly output for the entire year.
I'm pretty happy with this data as it makes up roughly 20-25% of my usage. The downside of course is that there are 2-3 months out of the year where there's a good chance they'll be non-functional depending on snowfall totals.
Below is a cool picture that my contractor put together. He actually created this picture for my son, who organized a "Solar Energy" town meeting for his Eagle Scout project. My contractor was NexAmp.