[RE-wrenches] GEC sizing for a high amp, low voltage PV system with microinverters

[Nick Soleil]

Hi Bill,

We wanted to prevent any confusion with inspectors on this topic.  So the
production units don't even have the threaded PEM nut; just a hole.


On Wed, Sep 18, 2013 at 12:42 PM, Bill Brooks <billbrooks7 at yahoo.com> wrote:

> Nick,****
>
> ** **
>
> Thanks for the clarification—it is a mysterious threaded hole….****
>
> ** **
>
> Bill.****
>
> ** **
>
> *From:* re-wrenches-bounces at lists.re-wrenches.org [mailto:
> re-wrenches-bounces at lists.re-wrenches.org] *On Behalf Of *Nick Soleil
> *Sent:* Wednesday, September 18, 2013 10:19 AM
> *To:* RE-wrenches
>
> *Subject:* Re: [RE-wrenches] GEC sizing for a high amp, low voltage PV
> system with microinverters****
>
> ** **
>
> Hi Bill and wrenches,****
>
> To clarify, our new Enphase M250 microinverter does not have a grounding
> terminal.  The grounding of the M250 will be provided through the Engage
> cable.  We only have a hole in the lid, in the rare case that a lug will be
> desired or required by the AHJ, but we do not provide the grounding clip
> with the microinverter.  A grounding terminal can be added to the
> microinverter.  We have an application note on alternate grounding methods
> for the M250, if needed.****
>
> ** **
>
> ** **
>
>
> _______________________________________________
> List sponsored by Home Power magazine
>
> List Address: RE-wrenches at lists.re-wrenches.org
>
> Change email address & settings:
> http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org
>
> List-Archive:
> http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org
>
> List rules & etiquette:
> www.re-wrenches.org/etiquette.htm
>
> Check out participant bios:
> www.members.re-wrenches.org
>
>
>


-- 

Cordially,

*Nick Soleil*

*Field Applications Engineer
*

*Enphase Energy*

Mobile: (707) 321-2937


**

*Enphase Commercial Solar.*
*Limitless.*<http://www.enphase.com/commercial?utm_source=email&utm_medium=sig&utm_campaign=Comm2012>

*
*<http://www.enphase.com/commercial?utm_source=email&utm_medium=sig&utm_campaign=Comm2012>

1420 North McDowell

Petaluma, CA 94954

www.enphase.com <http://www.enphaseenergy.com/>

P: (707) 763-4784 x7267

F: (707) 763-0784

E: nsoleil at enphaseenergy.com

[image: nabcep logo] Certified Solar PV Installer #03262011-300

“Don’t get me wrong: I love nuclear energy! It’s just that I prefer fusion
to fission. And it just so happens that there’s an enormous fusion reactor
safely banked a few million miles from us. It delivers more than we could
ever use in just about 8 minutes. And it’s wireless! .”

- William McDonough



This email message is for the sole use of the intended recipient(s) and may contain confidential and/or privileged information. If you are not an intended recipient, you may not review, use, copy, disclose or distribute this message. If you received this message in error, please contact the sender by reply email and destroy all copies of the original message. 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org/attachments/20130918/5551e204/attachment-0004.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image002.jpg
Type: image/jpeg
Size: 1981 bytes
Desc: not available
URL: <http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org/attachments/20130918/5551e204/attachment-0004.jpg>