Not a professional so the search for any and all information is slow. Just read through the article about “Hourly Electricity Pricing Boosts Value of Distributed Solar by 33 Percent”. Live in Arizona so APS and Salt River supplies our electricity and it is costly. Have run across some information about starting building your own solar units – not the U Tube instructions but better. About ready to get started in addition to the daily things we can do to save.
http://www.greenerdiyaffordablehomeprojects.com had some interesting information pulled together for a lay person.