Hi William Jay is correct, rebulk will prevent a new bulk charge whether ac power is maintained or applied “cold”. It doesn’t make sense per our accepted and understood definition of rebulk, but we’ve seen this on every Radian/vfxr installed with lithium.Adjust the rebulk up to just below the floa
Jay:
Thanks for the reply. My understanding is that a new bulk process begins
every time AC power is reapplied. Rebulk only applies if AC power is
maintained after absorption completes. That’s not what is happening here.
William Miller
Miller Solar.com
805-438-5600
www.millersolar.com
On Fri,
There is or was a setting in the mate 3/s that the rebulk volts has a trigger. If the voltage doesn’t get below it it won’t charge (absorb) properly. Fix is to set the rebulk up higher than the charge voltsI don’t know if that’s your issue or not but I have fixed this on systems. JayOn Jan 12, 202
Good Morning Everyone,
The graphs look like something is bypassing the absorb timers. I haven't
been at Outback for a long time now, but from my experience, this can be
caused by the FNDC, end amps programming of the FM Controllers, or the
operating mode of the inverter.
On the FM Charge Contr
William,
This is a very timely question, I have been seeing the same thing. I also
don't allow any Flexnet interference in charging. I went to investigate a
site yesterday and figured this one out.
It turned out that the Flexnet was uncalibrated by about 1V on the low
side. This was a Lithium
Friends:
I got a call from a client inquiring as to why his generator was starting
every morning, even though no one was staying at the property and there was
decent, albeit winter, sunshine.
While looking into it I noticed that when his generator did run the battery
voltage did not stay at a
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