Don't know, but engineering and build quality may have it covered. I can only hope for the success of all alternative energy business options and ATVMs as well. It's always good to have options to insure our future needs are met.Wonder how those solar panel arrays (see picture in story < http://www.foxnews.com/politics/201...beleaguered-solar-industry/?intcmp=latestnews >) are going to hold up when hit by a Cat 3 or 4 storm