pokhara67 wrote:
If anyone could recommend a good Solar Panel Installation book I would
like to hear it.

I know a little about batteries and inverters already.

Also need a book that covers off-grid installations tied to a backup
power source like batteries.

I recommend joining the forum on the Navitron web site.

http://www.navitron.org.uk/forum/

loads of information, knowledgeable people willing to answer all your
questions and photo tutorials to show how to install solar systems.