Advanced charge is an optional feature that prolongs the usable life of a system’s batteries by charging them to full capacity only once per day, prior to the Start of day you establish when you Enable advanced charge. For the remainder of the day, advanced charge keeps batteries in a lower charge state that is better for storage, even when the system is plugged into a direct power source.
NOTE: If the hours assigned to Peak Shift and Advanced Charge overlap, then Peak Shift takes priority. Batteries will not charge during Peak Shift hours.