I admit that I don't fully understand the implementation of this command (especially for E-Series), but maybe it's causing your problems?
.batteryChargeVoltage(4110)
isn't one of the options either.
I think you want (4112) or (4208) for the termination Voltage.
You might want to Reset any previous "Sticky" PMIC calls as @lanceseidman suggested, and then only these 2 settings for a Panel test:
.powerSourceMinVoltage(5080) //assuming a 6V Panel
.batteryChargeVoltage(4208) // or (4112)