Re: [RE-wrenches] AC coupling with Solar Edge, pre HD Wave

[Dave Tedeyan via RE-wrenches]

Sam,
Thanks for pointing me in that direction. It looks like you can update some
of the grid protection settings, although I am not sure if that will allow
for freq-watt control. My LG rep told me to use CA rule 21 grid profile,
but I am not sure if there is something like that on the old A series
inverters.

Cheers,
Dave

On Fri, Jun 30, 2023 at 10:07 AM Sam Haraldson 
wrote:

> Good Morning, Dave,
>
> Take a look at this pdf and see if the info about setting up "Grid
> Protection" gets you anywhere.  Starting on page three it shows how to make
> the Vmin/max and Fmin/max for screened inverters.  What I can't verify for
> you is whether the A series has the same menu structure as highlighted in
> this document or not.
>
>
> https://knowledge-center.solaredge.com/sites/kc/files/viewing_grid_protection_values.pdf
>
> Cheers,
> Sam
>
>
> [image: OnSite Energy]
> 
>
> SAM HARALDSON
> Field Operations Director
> (406) 551-6135
> 1515 N. Rouse Ave Bozeman, MT 59715
> Locally owned and operated since 2012
> [image: B Corporation]
> 
>


-- 
[image: Logo] 
Dave Tedeyan, P.E.
Owner | Sungineer Solar
p: he | him | his
a: 1653 Slaterville Rd. | Ithaca, NY 14850
w: www.sungineersolar.com 
c: (607) 270-0370
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Re: [RE-wrenches] AC coupling with Solar Edge, pre HD Wave

[Sam Haraldson via RE-wrenches]

Good Morning, Dave,

Take a look at this pdf and see if the info about setting up "Grid
Protection" gets you anywhere.  Starting on page three it shows how to make
the Vmin/max and Fmin/max for screened inverters.  What I can't verify for
you is whether the A series has the same menu structure as highlighted in
this document or not.

https://knowledge-center.solaredge.com/sites/kc/files/viewing_grid_protection_values.pdf

Cheers,
Sam


[image: OnSite Energy]


SAM HARALDSON
Field Operations Director
(406) 551-6135
1515 N. Rouse Ave Bozeman, MT 59715
Locally owned and operated since 2012
[image: B Corporation]

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[RE-wrenches] AC coupling with Solar Edge, pre HD Wave

[Dave Tedeyan via RE-wrenches]

Hi all,

Does anyone know if you can make the SolarEdge inverters (the A series,
before the HD wave inverters) respond to frequency control? I cannot find a
way to update the grid settings, and was wondering if anyone else has AC
coupled these inverters to a non-SolarEdge battery system. If not, its not
a big deal, since these batteries are just for short term backup, so if the
inverter just cycle off and on when the batteries are mostly full, that
will be okay. But it would be nice if I can set up the frequency control.

Cheers,
Dave

-- 
[image: Logo] 
Dave Tedeyan, P.E.
Owner | Sungineer Solar
p: he | him | his
a: 1653 Slaterville Rd. | Ithaca, NY 14850
w: www.sungineersolar.com 
c: (607) 270-0370
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