There are many tutorials on how to build solar power systems, but we have not come across many that are done in India and the problem is most American components are not available in India. Most of the components used here can be purchased online from our online store – http://www.myecoday.com/pages/Do-It-Yourself-%28DIY%29/pgid-216933.aspx?cp=dnd
Let us know if we have missed out on any facts or have made mistakes. More than happy to correct them 
Have a Sunny Day!!!
Post time: Feb-03-2017