I have 8x 12V Rolls S12 230AGM-RE in two 48V strings charged by 6x300W PV panels via EasySolar 48/5000.
The Victron Connect App factory Preset 2 seems fine except for the Absorb Voltage 14.4/57.6 whereas the Rolls user guide gives 14.7/58.8. (Float is same as the Victron Preset 2)
Should I edit the Preset 2 Absorb Voltage to 58.8 or use the Spiral AGM preset?
Is the higher Absorb setting necessary?
Is the Rolls S12 series a spiral AGM?