I love these how to videos.  I want to learn how to do these things myself.  I am not knocking the commercial products available, but before I make my investment in those big budget solar items, I want to have a better understanding of the technology and application and a hands on approach with how to solar videos for example works for me now.

That said, we are talking about electricity and that requires a great deal of respect, caution and in many cases expertise. 

BE CAREFUL!