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<font face="Helvetica, Arial, sans-serif">Karl, you're
interconnecting into a spot/area network, right? It's a real
concern; some solutions and background on the issue here:<br>
<a class="moz-txt-link-freetext" href="http://www.nrel.gov/docs/fy09osti/45061.pdf">http://www.nrel.gov/docs/fy09osti/45061.pdf</a></font><font
face="Helvetica, Arial, sans-serif"><br>
<br>
DKC<br>
<br>
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<div class="moz-cite-prefix">On 2014/3/27, 14:05, Karl Jaeger wrote:<br>
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<p class="MsoNormal"><span style="color:#1F497D">Esteemed
Wrenches,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">We’ve recently
run into an issue with a local distributor citing network
fault current on a split-phase service as a reason to
prevent interconnection of our customer’s solar array.
They’ve given us the options of reducing our system size
from 36.5kW-DC to 15kW-DC, or having the customer upgrade to
3-phase at a soft price of $20-30K. We’re looking at 32kW of
inverters on a 167kVA transformer.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Does anyone
have experience on circumventing the issue of network fault
current? Any experience with Fault Current Limiters?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Much
appreciated,<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Karl Jaeger<o:p></o:p></b></p>
<p class="MsoNormal"><b>Design/Build Engineer<o:p></o:p></b></p>
<p class="MsoNormal"><b>LightWave Solar Electric LLC<o:p></o:p></b></p>
<p class="MsoNormal"><o:p> </o:p></p>
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