I have had the solar system running since Saturday of last week. There have been several sunny days to charge the battery. It actually came up to full charge one day but then I took the external charger off. The solar charger did not have enough steam to fully charge the battery although it came up to 13.2 volts, I now have a 1 amp charger on the battery and will see if it is the charger or the battery that is weak.


