Hi, my MPPT 60A by Litime does not have a setting for AGM battery. Which should I set it to? It has CUS, TERNARY, FLD, SEL, GEL, LI & FePO4 available. I have two 55AMP Centenial AGM batteries wired in parallel. Thanks.
I am aware 60AMP is large, I am planing for upgrading. It will only be with these AGM batteries for a few weeks. I orderd one 200AH lifepo4 battery and I may get one more.
I think my system is currently 16.6 amps, yeah I plan to ramp things up.
Okay sealed, yeah, I read gel a couple times. But the advice is some what conficting often.
I am aware 60AMP is large, I am planing for upgrading. It will only be with these AGM batteries for a few weeks. I orderd one 200AH lifepo4 battery and I may get one more.
GEL is okay for AGM, but it will likely undercharge as GEL absorption voltages tend to be lower than AGM.
If the manual publishes the absorption and float values, pick the closest to your battery spec. Flooded is out as it may activate equalization, and that will cook anything but flooded.