We have installed relays that distinguish between generator and grid power.
They simply go in-between the solar and the service. They disconnect when
the gen runs and reconnect when the grid comes back. They have worked so
far as I know.
On Sun, Feb 28, 2021 at 12:32 PM Benn Kilburn
wrote:
> I h
The inverters have a pretty tight frequency range, I have adjusted gennys
to run out of that tight range, they just keep waiting for the frequency to
come back. I can take a little tinkering on some models but even 57 hz is
enough if your Hawaii with the HECo rule or California. You can go over
to
I had a similar scenario a few years ago and looked at the Generac SSM, but for
some reason(s) I cannot recall, could not go this route.
The system was on a house and the auto transfer switch and generator were in a
shack that was unreasonable to trench too, and we did not want to rely on a
wir
The Generac solution has worked well for me.
Michael D Nelson
MD Electric & Solar, Inc.
707-684-0064 mobile
707-884-1862 office
www.mdelectricsolar.com
www.facebook.com/mdelectricandsolar
> On Feb 25, 2021, at 5:40 AM, Nik Ponzio, Building Energy
> wrote:
>
>
> We are installing 25kW of PV
We are installing 25kW of PV on a service with an existing backup generator
(Eaton 30KW) and auto transfer switch. Because of the remote location of
the generator and transfer switch, we can not easily connect on the
grid-side of the transfer switch as we usually do (without cutting a very
long tre
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