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Friends:<br><br>
Just a heads up for those of you installing Enphase systems:<br><br>
After installing over a dozen systems we came up with a job where we have
been unable to resolve interference issues. The problem is
receiving data from the inverters into the Envoy. We have tried
relocating every component, using multiples of the ferrite beads, various
models of X10 filter modules, etc.<br><br>
Enphase has been trying their best, remotely, to help resolve the problem
but without success. The interference is being caused by an
expensive pond pump (or we would have a new one by now). We are
awaiting an AC filter module from Digi-key. I will let you all know
how it turns out.<br><br>
In the meantime, I have added the following paragraph to my
contracts:<br><br>
<x-tab> </x-tab><i>Data
systems: Some new inverter systems transmit data over your power
lines. On rare occasion interference from your appliances will
occur that block this data transmission. We can resolve these
problems but there may be extra charge for our time and
materials.<br><br>
</i>My profit from this job has evaporated. I am writing this
because I don't want to see any of you in this situation
unknowingly.<br><br>
More later,<br><br>
William Miller<br>
<x-sigsep><p></x-sigsep>
Miller Solar<br>
Voice :805-438-5600<br>
email: william@millersolar.com<br>
<a href="http://millersolar.com/" eudora="autourl">http://millersolar.com<br>
</a>License No. C-10-773985<br>
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