[RE-wrenches] Fronius replacement

[mac Lewis]

Power One Inverters will easily string that low.  We have used quite a few
of these with no problem.  They are ungrounded on the DC side.

On Mon, Aug 27, 2012 at 3:22 PM, Jesse Dahl <dahlsolar at gmail.com> wrote:

> I think some Solectria inverters have a low number (115vdc). The
> Solectrias I have worked with had a max DC voltage of 400vdc though.
>
> Jesse
>
> Sent from my iPhone
>
> On Aug 27, 2012, at 4:13 PM, David Brearley <
> david.brearley at solarprofessional.com> wrote:
>
> Off the top of my head...Power-One?
>
> You can download an Excel file with comprehensive string inverter specs
> here:
>
> http://solarprofessional.com/webexclusive/
>
>
>
> On Aug 27, 2012, at 4:06 PM, William Miller wrote:
>
> Friends:
>
> We have a client that wants to divest of 8 Fronius LG-4500 LV inverters.
>  They are experiencing a high number of failures.   The Fronius have an
> unusually low DC input window:  150 to 450 VDC.  This means the stringing
> will result in a lower voltages than typically found and makes it difficult
> to substitute inverters.  Does anyone know of any reliable inverter that
> will work with string voltages in the low 200s?
>
> Thanks in advance.
>
> William Miller
>
>
> Miller Solar
> Voice :805-438-5600
> email: william at millersolar.com
> http://millersolar.com
> License No. C-10-773985
>
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-- 



Mac Lewis

*

"Yo solo sé que no sé nada." -Sócrates
*
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