Originally Posted by elkhornsun
Usually the battery discharge by morning is between 5-8% and it takes less than 2 hours to bring the batteries back to 100%.
If you don't mind my asking, how do you know this?
With my current system I figure I'm fully charged when I hit float and there's less than an amp going to the batteries. 5.06 - 4.26 = 0.8. Watts of charge power being produced minus loads equals charge power to batteries.
How are you measuring your system?