Track and turn off your solar panels

The small rooftop systems were reliable but not safe. Theft of solar panels was rampant, maybe thats a thing of the past if this technology comes through

http://www.altenergymag.com/news/2013/03/14/h278mos-%E2%80%93-the-world%E2%80%99s-first-remote-control-solar-panel-technology/28606

So we can track and even turn off a solar panel!