From: vaughnsimon@gmail.com   
      
   I have a system that must be very similar to yours, except that I   
   currently have only one string of 2 T105 batteries.  My morning voltages   
   are very close to what you are seeing.  I also found that mildly   
   disappointing, so I simply stopped paying attention to it since the   
   system does everything I need it to do.   
      
   I have three 12 volt yard lights on the system (C12 set for 4 hours),   
   and a few lights inside the house.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)