Statistics PDF

The real-time statistics for the system can be found at solar.ad7zj.net.  The graphs are dynamically generated in PHP, and the little meters are the real-time conditions (they update every 5 minutes).  The real-time meters are dependant on our DSL connection being up, so if it doesn't seem to be updating, that's probably why.  The power graphs and historical data is cached locally on the linksys router so it will not be lost if the connection is down.  I've posted most the code on my github page: https://github.com/AD7ZJ/PVMonitor