I put up some statistics and charts on my solar electrical system performance here, if anyone is interested.
Some explanation. The dip on 12/8/12 was due to me replacing the dead battery bank. That was my 420Ah huge bank that was too big for my 210W panel array to charge up in the wintertime. I replaced it with a smaller 210Ah battery bank.
The other dip around the end of December is when I stupidly disconnected the panels-- in the rain-- attempting to check the wiring. Turns out the wiring was fine; winter just sucks here for solar.
The dip in Feburary was due to me forgetting to save the data out of the SunSaver. It only keeps 30 days of data. I have to manually download it every 30 days. If I forget to do that, I get a data gap. Oh well.
I was going to fancy-up the charts some more and play with Flot, but I'm busy with other work at the moment. Maybe sometime soon.