I’ll try to keep this page updated every month with our solar power production and compare it with the PVWatts estimate of expected generation. For more details about our first solar system (6.93kW of panels, 6kW inverter), visit my blog post about finding solar installers in Charlottesville. At the end of December 2016 we added another 9.425 kW, which got grid connected in Feb 2017. We also upgraded the old system to have online monitoring so now I don’t need to keep visiting the inverter to collect this data.
For a more detailed financial analysis of solar production in Virginia, see my post on that at my other blog.
April 2014 was the first full month of production. First system went live March 19 2014. So March 2014 production numbers represent a partial month. New system went live Feb 8 2017.
Cumulative Power Production as of Jan 31 2019: 58300.