Enphase recommends this ferrite toroid you can put on the lines to the pump to filter out the noise:
http://www.digikey.com/scripts/DkSearch/dksus.dll?vendor=0&keywords=Epcos%20B64290L0082X087&cur=USD Dana Dana Brandt Ecotech Energy Systems, LLC www.ecotechenergy.com d...@ecotechenergy.com 360.318.7646 On Thu, Aug 23, 2012 at 2:51 PM, August Goers <aug...@luminalt.com> wrote: > William, > > You might try calling Enphase again. I was discussing a similar issue with > them recently and they said that they have a noise filter option for > handling noisy lines. As with all tech support, some representatives are > better than others. > > -August > > > August Goers > > Luminalt Energy Corporation > m: 415.559.1525 > o: 415.641.4000 > aug...@luminalt.com > > > -----Original Message----- > From: re-wrenches-boun...@lists.re-wrenches.org > [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of William > Miller > Sent: Thursday, August 23, 2012 10:32 AM > To: RE-wrenches > Subject: [RE-wrenches] Power line communications interference > > Friends: > > In the old days of the Sunny Boy Control Light we battled problems with > power line communications due to interference from external sources. I am > now troubleshooting a problem with and Enphase Envoy. I have spoken to > Tech Support several ties about this. I was told I need to move the Envoy > out to the array, not an elegant solution. > > Never once was it suggested that interference could be the problem but it > turns out when we turn off a pond pump the system communicates flawlessly. > Have any of you dealt with this? If so, what have you done to remedy the > problem? > > William > > Miller Solar > Voice :805-438-5600 > email: will...@millersolar.com > http://millersolar.com > License No. C-10-773985 > > _______________________________________________ > List sponsored by Home Power magazine > > List Address: RE-wrenches@lists.re-wrenches.org > > Options & 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 > _______________________________________________ > List sponsored by Home Power magazine > > List Address: RE-wrenches@lists.re-wrenches.org > > Options & 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 > >
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