[RE-wrenches] Enphase and Line Noise

[August Goers]

Hi Mark,

We have lots of Enphase installed on all sorts of home. The most sure fire
way of getting communication is to install an outlet directly off of the
panel that you tied the Enphase breakers into. Then plug the Envoy into
this outlet. It is a little more work but we haven't had a system yet where
it didn't work. Our pricing has this cost worked into it.

Best, August

*August Goers*

Principal

Luminalt Energy Corporation

o: 415.641.4000

m: 415.559.1525

www.luminalt.com




On Wed, Oct 16, 2013 at 1:01 PM, <markf at berkeleysolar.com> wrote:

> Guys,
>
> I am thinking of getting back into using Enphase, but I am worried about
> sites with high line noise block communication with the microinverters.
>
> I have run into homes with light control systems and VFD pumps.
>
> I am wonder what folks have experienced:
>
> 1 - How often do you encounter this problem?
> 2 - What are other causes of noise that impacted the site?
> 3 - How did you address, with a line filter?
> 4 - How did you handle the added cost, passed it on or eat it?
>
> Thanks,
>
> Mark Frye
> Berkeley Solar Electric Systems
>
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