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Mick,<br>
I appreciate the suggestion, but that's part of why I overlooked the
problem that led to this request: The current BP115s and 125s are 12V
modules, similar to the Kyoceras. The old SX120s are 24V - likely 72
MSX60 cells in a larger frame - which I need to get the voltage up for
the Sunny Boy. Besides, all Conergy really has in BP modules are some
10W.<br>
Thanks,<br>
Allan<br>
<br>
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<p class="MsoNormal" style=""><span class="il"><b style="">Allan</b></span><b
style=""> Sindelar</b><span style="font-size: 10pt;"><br>
<a href="mailto:Allan@positiveenergysolar.com" target="_blank"><span
class="il">Allan</span>@positiveenergysolar.com</a><br>
NABCEP Certified Photovoltaic Installer<br>
EE98J Journeyman Electrician<br>
<b style="">Positive Energy, Inc.</b><br>
3201 Calle Marie<br>
Santa Fe, New Mexico 87507<br>
<b style="">505 424-1112</b><br>
<a href="http://www.positiveenergysolar.com/" target="_blank">www.positiveenergysolar.com</a></span></p>
</div>
</div>
<br>
<br>
Mick Abraham wrote:
<blockquote
cite="mid:3dff9f8c1002181027r374eecf1w6b89323142e942e1@mail.gmail.com"
type="cite">Conergy dealernet is showing BP 115's & 125's. Check
that and Allan kindly write me off list if you find those are indeed
available/priceable from Conergy. I need to series/match some Kyocera
120's so those might work...if they're priced right.<br>
<br clear="all">
Mick Abraham, Proprietor<br>
<a moz-do-not-send="true" href="http://www.abrahamsolar.com">www.abrahamsolar.com</a><br>
<br>
Voice: 970-731-4675<br>
<br>
<br>
<div class="gmail_quote">On Thu, Feb 18, 2010 at 10:38 AM, Warren
Lauzon <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:windsun@wind-sun.com">windsun@wind-sun.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000">
<div><font face="Calibri" size="2">The Vmp of those is 33.7 volts,
so what you might want to do is just come up with a set of panels that
would equal 10 of the SX120's within 5% or less. As I recall, the
SX120's had a rather poor temperature coefficient compared to todays
panels, so that might be hard to match up.</font></div>
<div> </div>
<div> </div>
<div>..................................................................................................<br>
Northern Arizona Wind & Sun - Electricity From The Sun Since 1979<br>
Solar Discussion Forum: <a moz-do-not-send="true"
href="http://www.wind-sun.com/ForumVB/" target="_blank">http://www.wind-sun.com/ForumVB/</a><br>
..................................................................................................</div>
<blockquote
style="border-left: 2px solid rgb(0, 0, 0); padding-left: 5px; padding-right: 0px; margin-left: 5px; margin-right: 0px;">
<div class="im">
<div
style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">-----
Original Message ----- </div>
<div
style="background: rgb(228, 228, 228) none repeat scroll 0%; font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal; -moz-background-clip: border; -moz-background-origin: padding; -moz-background-inline-policy: continuous;"><b>From:</b>
<a moz-do-not-send="true" title="allan@positiveenergysolar.com"
href="mailto:allan@positiveenergysolar.com" target="_blank">Allan
Sindelar</a> </div>
<div
style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>To:</b>
<a moz-do-not-send="true"
title="re-wrenches@lists.re-wrenches.org"
href="mailto:re-wrenches@lists.re-wrenches.org" target="_blank">RE-wrenches</a>
</div>
<div
style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Sent:</b>
Thursday, February 18, 2010 8:07 AM</div>
<div
style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Subject:</b>
[RE-wrenches] Grid-Tie Upgrade Problem</div>
<div><br>
</div>
Fellow Wrenches,<br>
One of our first batteryless grid-tied installations needs an upgrade
and I need to ask this list for suggestions re how it might be done.<br>
<br>
In late 2001 we installed two poles in the ground at a home. On one
pole we mounted ten BP SX120s on a dual-axis Wattsun tracker. Input fed
an SMA SB2500 inverter. The idea was that we would install 1/2 of the
system then (what the customer could afford), with the infrastructure
in place to add a second tracked array later. The system has worked
flawlessly since then.<br>
<br>
Nine years (!) later the customer wants to add to the system, and I'd
like to use the original approach if at all possible. We can fit up to
around 1500 watts onto the existing inverter, but it must be in the
form of ten 72-cell modules of similar Vmp, temperature deration
coefficient, and fill factor. I am imagining ten 150W 24Vnom
polycrystalline modules, but I don't know of any currently made. <br>
<br>
I thought it would be easy - ten Kyocera KC130s or KD135s, until a
coworker pointed out that these are 12V modules - duh...<br>
<br>
Any suggested solutions out there?<br>
<br>
Thank you,<br>
Allan<br>
</div>
<div>-- <br>
<![endif]-->
<div class="im">
<div>
<p class="MsoNormal"><span><b>Allan</b></span><b> Sindelar</b><span
style="font-size: 10pt;"><br>
<a moz-do-not-send="true"
href="mailto:Allan@positiveenergysolar.com" target="_blank"><span>Allan</span>@positiveenergysolar.com</a><br>
NABCEP Certified Photovoltaic Installer<br>
EE98J Journeyman Electrician<br>
<b>Positive Energy, Inc.</b><br>
3201 Calle Marie<br>
Santa Fe, New Mexico 87507<br>
<b>505 424-1112</b><br>
<a moz-do-not-send="true"
href="http://www.positiveenergysolar.com/" target="_blank">www.positiveenergysolar.com</a></span></p>
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