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
Brulaz, BFL's controller works different from yours. If you can hold that 14.7 with the absorb then do so. If your controller drops down to float before it gets dark then adjust the float up to 14.7V too. Like BFL said, voltage will drop after dark anyways, that can be your float stage. Of course, when at home, you don't want the high float charge.
