[RE-wrenches] Over voltage error message

[Jerry Shafer]

Wrenches
The Outback system with grid connection would be programmed for grid
connection all the way from the inverter to the Outback FM CC, using a
midnite CC this option may not be possible resulting to a CC push if the
grid disconnects resulting in a spike. the disconnect might be from
settings to tight or as it was said utility spikes. You might thing that
the battery bank should take it up but internal resistance in the battery
or to it may prevent it. The other thing I would look at is connections, if
there is any resistance in a connection this could happen.

On Mon, Jul 17, 2017 at 2:36 AM, Drake <drake.chamberlin at redwoodalliance.org
> wrote:

> Hello Wrenches,
>
> My client reported seeing an overvoltage error message on her Mate 3 on a
> Radian system. The Radian is selling to the grid and is being fed by a
> Midnite Classic 200. It has shown two spikes so far, the last one going to
> 67 volts and lasting 1 second. The batteries are Concorde AGM, 305 AH.
>
> Does this momentary spike seem like a problem or a warning of problems to
> come?
>
> Thanks,
>
> Drake
>
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