[RE-wrenches] Enphase M210-84-208-S12 Inverters Available?
Dave Click
daveclick at fsec.ucf.edu
Mon Aug 13 05:16:06 PDT 2012
Enphase already positive-grounds the module:
http://enphase.com/support/installation-wiring/
Q: The Enphase Microinverter manual states that the device is positively
grounded. Don't most PV modules have negative grounds? Is this a problem
for Enphase?
A: Enphase made the decision to positively ground its microinverters to
minimize corrosion. Because Enphase Microinverters are positively
grounded, they are compatible with both positively and negatively
grounded modules.
On 2012/8/12 13:29, JRQ wrote:
> Louis,
>
> Can Enphase inverters be positively grounded? I wasn't aware that they
> could. Otherwise you have an equipment mismatch problem that can't be
> overcome under the listing of the modules and the inverters.
>
> Jeffrey Quackenbush.
>
>
>
> ------------------------------------------------------------------------
> *From:* Louis Woofenden <louis at woofenden.net>
> *To:* RE-wrenches <re-wrenches at lists.re-wrenches.org>
> *Sent:* Tuesday, August 7, 2012 2:54 PM
> *Subject:* [RE-wrenches] Enphase M210-84-208-S12 Inverters Available?
>
>
> Hi Wrenches,
>
> I'm trying to piece together an SunPower/Enphase job, and looking for up
> to 25 Enphase M210-84-208-S12 inverters, which have been discontinued by
> Enphase.
>
> If you happen to have any available (or know someone who does), can you
> please contact me off-list at louis at netzerosolar.net
> <mailto:louis at netzerosolar.net>, or 520-237-5040?
>
> Thanks,
>
> Louis Woofenden
>
> Net Zero Solar, LLC
> Tucson, AZ
>
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