AGM Battery Charging with Solar
This is my first attempt ever at solar so I'm learning as I go. I've recently installed two 100 watt polycrystalline panels on the roof of my RV. I have a relatively new bank of AGM deep cycle 12 V...
Forum Discussion
I'm no expert but I have 1000W of solar on 600AH of Lifeline AGMs in my rig so I've spent a fair amount of time researching battery charging and maintenance.
If it was me I'd go with 14.5 absorb and 13.5 float settings in the charge controller. Since you have the temperature sensor your charger will compensate and the voltage setpoints will be close to the high end of the range you mentioned in colder weather.
If it was me I'd go with 14.5 absorb and 13.5 float settings in the charge controller. Since you have the temperature sensor your charger will compensate and the voltage setpoints will be close to the high end of the range you mentioned in colder weather.
