Those are two 1000AH batteries in series which keeps them at 1000AH.
Lead acid, two 24-volt fork-lift batteries wired in parallel. All three inverters are individually hooked across the 48 volts. I should state that the...
I just added a third inverter 6000xp to my set up. while doing so I updated all three parallel inverters to this 1C1212. I now have wild fluctuations ...