With BatteryDAQ cloud data service (FREE, if < 100 sites), you can watch your solar power remotely from anywhere with internet. This screenshot shows battery history querying for a telecom site in Arizona desert with solar panel and diesel generator. Nice batteries. 3 years of cycling now. All data can be archived in your computer if you leave Battery Analyzer software running continuously. Once a while, you may pull out data for an in-depth analysis. Don’t like our simple graph design? Just right click, dump data to Excel and plot your own beauty.