does Anyone know of a 48vdc-dc charger to directly charge my batteries off the 48v dc on my solar batteries.
I almost bought a Chargery C4012B in the past. It has dual input for AC and DC options… Sadly, I use 14s (58v), and it only goes up to 12s, so I had to stick with an AC charger in the end. Perhaps that can adapt to your needs!?