Hi Chris,

Is this new or has it been always like this?

jay







> On Nov 8, 2024, at 1:42 PM, Chris Sparadeo via RE-wrenches 
> <[email protected]> wrote:
> 
> Hey wrenchers,
> 
> I have an off-grid customer with a pair of VFX 3648 inverters, a FM 100 
> charge controller and two eVault classics in open loop. The issue is when the 
> generator is charging the batteries, incoming amperage is all over the place 
> and periodically, gradually drops to 0A then ramps back up. This is creating 
> really long generator run times. When I turn off PV input, same results. When 
> I turn off both PV input and charge controller output (turning off the CC 
> entirely) the inverters hold a steady charge. If I remove the charge 
> controllers comms cable from the hub, they both play nicely and charge 
> cooperatively. This obviously sounds like a communication issue, but 
> unfortunately, without the help of OB tech support, I am left speculating. I 
> have checked all settings with a fine comb and nothing looks to be out of 
> place.  Has anyone experienced something similar to this?
> 
> Thanks! 
> 
> Chris Sparadeo
> 
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