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The "Contact Us" page on their website gives a contact number in
China. And none of the documentation shows a UL listing. I would
tell the customer that I can't install it - too risky.<br>
<br>
Kent Osterberg<br>
Blue Mountain Solar<br>
<br>
<div class="moz-cite-prefix">On 1/4/2021 3:33 PM, Chris Schaefer
wrote:<br>
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<div dir="ltr">G'Day and Happy New Year's All,
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<div>Just wanted to share this with you all. A potential client
purchased a somewhat complete system off the internet and is
now seeking an installer. I know, same old story. The package
came with two Growatt SPF-5000 ES inverters with two Huawei
HW-TX-5000 transformers.
The twist to the story is apparently the inverters put out
230vac on a single leg and the transformers are required to
split the 240vac into two legs of 120. I've never come across
an inverter like this. As an off gridder the first thing I
think of is the inefficiencies of the additional transformers
to do something like this when we have plenty of manufacturers
that don't require this. I'd love to hear your thoughts on
this setup and possible experiences and pitfalls to beware of.</div>
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<div>PS the client is kicking themselves in the butt, lol.</div>
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<div>Gratefully,</div>
<div>Christopher--
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<p style="text-align:center"><span
style="font-size:10pt;color:rgb(31,73,125)"><font
face="Arial, sans-serif">Chris Schaefer\u2019s<br>
</font></span><a
href="http:www.solarandwindfx.com"
style="font-size:12.8px" target="_blank"
moz-do-not-send="true"><img
src="http://www.solarandwindfx.com/wp-content/uploads/2015/01/Solar-Wind-FX-Logo.png"
style="color:rgb(31,73,125);font-family:Arial,sans-serif;font-size:10pt"
moz-do-not-send="true" width="200"
height="40"></a><br>
<i><span
style="font-family:Arial,sans-serif;color:rgb(31,73,125)"><span
style="font-size:9pt">Tel/Fax
585-229-2083 or Cell 585-748-1870 </span><span
style="font-size:12px"><br>
</span></span></i><i
style="font-size:12.8px"><span
style="font-size:10pt"><font
color="#1f497d"><font face="Arial,
sans-serif">5115
South Hill Road ~ Canandaigua New York
14424<br>
</font></font></span></i><i
style="font-size:12.8px"><span
style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#1f497d"><a
href="http://www.solarandwindfx.com"
target="_blank" moz-do-not-send="true"><span
style="color:blue">www.solarandwindfx.com</span></a>
~ E-mail: <span style="color:blue"><a
href="mailto:chris@solarandwindfx.com"
target="_blank" moz-do-not-send="true">chris@solarandwindfx.com</a></span></span></i></p>
<p style="text-align:center"><i><span
style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#1f497d"><img
src="http://solarandwindfx.com/wp-content/uploads/2015/01/certs.jpg"
moz-do-not-send="true" width="200"
height="56"><br>
</span></i></p>
<p style="text-align:center"><span
style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black">Thomas
Jefferson,
the author of our great Constitution, once
said, "democracy" will
cease to exist when you take away from those
who are willing to work and give
to those who would not."</span><span
style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#1f497d"></span></p>
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