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<p class=MsoNormal><font size=2 color=blue face=Calibri><span style='font-size:
11.0pt;font-family:Calibri;color:blue'>Jeff:</span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Calibri><span style='font-size:
11.0pt;font-family:Calibri;color:blue'> </span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Calibri><span style='font-size:
11.0pt;font-family:Calibri;color:blue'>The </span></font><font size=2
color=blue face=Calibri><span style='font-size:11.0pt;font-family:Calibri;
color:blue'>Sunny</span></font><font size=2 color=blue face=Calibri><span
style='font-size:11.0pt;font-family:Calibri;color:blue'> </span></font><font
size=2 color=blue face=Calibri><span style='font-size:11.0pt;font-family:
Calibri;color:blue'>Island</span></font><font size=2 color=blue face=Calibri><span
style='font-size:11.0pt;font-family:Calibri;color:blue'> has one AC IN
position.</span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Calibri><span style='font-size:
11.0pt;font-family:Calibri;color:blue'> </span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Calibri><span style='font-size:
11.0pt;font-family:Calibri;color:blue'>If you use both Grid and Gen, this is
OK, but you need to install a manual transfer switch to select between the two,
and you need to install a limit switch contact in the transfer switch which can
send a “close” signal to the Sunny Island to let it know whether it
is working on the Grid parameters or on the Generator parameters. If the
parameters are the same, I guess it doesn’t matter.</span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Calibri><span style='font-size:
11.0pt;font-family:Calibri;color:blue'> </span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Calibri><span style='font-size:
11.0pt;font-family:Calibri;color:blue'>Thanks,</span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Calibri><span style='font-size:
11.0pt;font-family:Calibri;color:blue'> </span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Calibri><span style='font-size:
11.0pt;font-family:Calibri;color:blue'>Walt </span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Calibri><span style='font-size:
11.0pt;font-family:Calibri;color:blue'> </span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Calibri><span style='font-size:
11.0pt;font-family:Calibri;color:blue'>Walt Ratterman</span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Calibri><span style='font-size:
11.0pt;font-family:Calibri;color:blue'>SunEnergy Power International</span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Calibri><span style='font-size:
11.0pt;font-family:Calibri;color:blue'>www.sunepi.org</span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Calibri><span style='font-size:
11.0pt;font-family:Calibri;color:blue'> </span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>-----Original Message-----<br>
<b><span style='font-weight:bold'>From:</span></b>
re-wrenches-bounces@lists.re-wrenches.org
[mailto:re-wrenches-bounces@lists.re-wrenches.org] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Jeff Yago<br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, May 18, 2009 6:15 AM<br>
<b><span style='font-weight:bold'>To:</span></b> RE-wrenches<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [RE-wrenches] Sunny
Island 5048 & Enphase</span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'> </span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>I am sizing an on-grid with battery
backup system that requires using a ground-mounted array that
will be some distance from the house. I was favoring a Sunny Island with
a 4 kW SunnyBoy with AC coupled to allow using a higher voltage from the array
and the 4 kW Sunny Island shown in their product catalog which is perfect
for this project, but all I can find is the Sunny Island 5048.</span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'> </span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>Is the smaller inverter not yet
available? I will also have a backup generator with transfer
switch feeding this system, so are there any issues with the Sunny Island
operating from both a generator and the grid depending on which is available?</span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'> </span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>Thanks,</span></font></p>
</div>
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<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'> </span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>Jeff Yago</span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'><br>
</span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>Netscape. Just the Net You
Need.</span></font></p>
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