Charging GC2 with Rogue MPPT Solar
Charging a pair of USB2000 golf carts with the Rogue MPPT 3048. US battery says the absorb voltage should be 14.7V (for 2 GC2 in series) held for 2-3 hrs, with charge terminated by max time or when...
Forum Discussion
12thgenusa wrote:
In Absorb it only takes a .2 volt drop below set point to revert to MPPT.
The OP was talking about controller letting voltage drop by 0.5V and reverting to MPPT while in "storage" and in Float, not in Absorb. Unless there are high loads, I don't see how this can happen. I understand "storage" as "everything off", there are no loads other than battery self-discharge.
