Jack Meyer's website about RV electricalSome of it will be pertinent to your installation and some will not but all the "Golden Rules" of solar are handled.
RVnet member's solar intallations Lots of good examples in these installations.
If you have an active solar charging system and it is set to charge your batteries correctly, it is the best method of keeping your batteries charged and will increase their longevity. My solar system has been constantly connected since I installed it two years ago.
Battery University has all the pertinent information about batteries and how to use them.
