<html><head></head><body><div class="ydpba3d0483yahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div><div dir="ltr" data-setdir="false">Hi August,</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">Ganging multiple units gets pretty unworkable at a certain point. I actually have a friend here in Colorado who had Tesla engineered in on a 9 power wall system. They backed out and said they wouldn't support it, due to potential instability. </div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">(Also, I'm working primarily with Blue Planet Energy these days, so really looking for the missing inverter piece).</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">Thanks! </div><div dir="ltr" data-setdir="false"><br></div><div class="ydpba3d0483signature">-Wes Kennedy
303-653-3073</div></div>
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On Friday, February 21, 2020, 02:52:49 PM MST, August Goers <august@luminalt.com> wrote:
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<div><div id="ydp5ca3f8a4yiv7620164653"><div><div dir="ltr">The Tesla Powerwall system has worked well for us, and be configured up in the 50 kW + range. We've installed several 4-Powerwall systems totalling 20 kW / 54 kWh. In order to get to 50 kW battery inverter capacity, you'd need 10 Powerwalls. Now you can do multiple Gateways on site, so could conceivably do 20 + Powerwalls on a single site.<div><br clear="none"></div><div>August</div><div>Luminalt</div></div><br clear="none"><div class="ydp5ca3f8a4yiv7620164653gmail_quote"><div class="ydp5ca3f8a4yiv7620164653yqt2370806164" id="ydp5ca3f8a4yiv7620164653yqt60115"><div class="ydp5ca3f8a4yiv7620164653gmail_attr" dir="ltr">On Fri, Feb 21, 2020 at 11:47 AM Jeff Clearwater <<a shape="rect" href="mailto:jeffc@villagepowerdesign.com" rel="nofollow" target="_blank">jeffc@villagepowerdesign.com</a>> wrote:<br clear="none"></div><blockquote class="ydp5ca3f8a4yiv7620164653gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex;">
<div>All of my SMA Sunny Island
Sunny Boy AC coupled systems greater than 12 KW have worked flawlessly
and delivered reliable power and good monitoring for years. Less
excited about my Schneider and Outback systems due to callbacks and
hassles. a bit more expensive but worth it IMHO.<br clear="none">
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Hope that helps!<br clear="none">
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Jeff<br clear="none">
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<span>wes kennedy wrote on 2/21/20 9:41 AM:</span><br clear="none">
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<div><div dir="ltr">Hi friends,</div><div dir="ltr"><br clear="none"></div><div dir="ltr">I keep running across opportunities with
50KW-300KW peak load requirements, on split phase services. Big homes,
agriculture etc. </div><div dir="ltr"><br clear="none"></div><div dir="ltr">Outback, Schneider, SMA can all
gang/stack into the 30-50KW range, but north of there, I am not finding
many (any?) options? </div><div dir="ltr"><br clear="none"></div><div dir="ltr">Just found Aims Power 50 KW split phase
unit with claims of higher power offerings by special order. Even the
50KW unit is $20K, so quite spendy. Any experience with these guys? </div><div dir="ltr"><span><a shape="rect" href="https://www.aimscorp.net/50kw-50-000-watt-dc-to-ac-pure-sine-power-inverter-charger-384-vdc.html" rel="nofollow" target="_blank">50kw - 50,000 WATT DC TO AC PURE SINE POWER
INVERTER CHARGER 384 Vdc TO 220/230/240 Vac</a></span><div><br clear="none"></div><div id="ydp5ca3f8a4yiv7620164653gmail-m_-8126785437723739850ydpdc0480e4enhancr_card_2886667923" style="max-width:400px;"><a shape="rect" href="https://www.aimscorp.net/50kw-50-000-watt-dc-to-ac-pure-sine-power-inverter-charger-384-vdc.html" style="text-decoration:none;color:rgb(0,0,0);" rel="nofollow" target="_blank"><table style="max-width:400px;" border="0" cellspacing="0" cellpadding="0"><tbody><tr><td colspan="1" rowspan="1" width="400"><table style="max-width:400px;border-width:1px;border-style:solid;border-color:rgb(224,228,233);border-radius:2px;" border="0" cellspacing="0" cellpadding="0" width="100%"><tbody><tr><td colspan="1" rowspan="1" valign="top" style="background-color:rgb(0,0,0);background-size:cover;border-radius:2px 2px 0px 0px;min-height:175px;" bgcolor="#000000" height="175"><table style="width:100%;" border="0" cellspacing="0" cellpadding="0"><tbody><tr><td colspan="1" rowspan="1" valign="top" style="background-color:transparent;border-radius:2px 2px 0px 0px;min-height:175px;" bgcolor="transparent"><table style="width:100%;min-height:175px;" border="0" height="175"><tbody><tr><td colspan="1" rowspan="1" style="text-align:left;padding:15px 0px 0px 15px;vertical-align:top;"><br clear="none">
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</td></tr></tbody></table></td></tr></tbody></table></td></tr><tr><td colspan="1" rowspan="1"><table align="center" style="background:rgb(255,255,255);width:100%;max-width:400px;border-radius:0px 0px 2px 2px;border-top:1px solid rgb(224,228,233);" border="0" cellspacing="0" cellpadding="0"><tbody><tr><td colspan="1" rowspan="1" style="background-color:rgb(255,255,255);padding:16px 0px 16px 12px;vertical-align:top;border-radius:0px 0px 0px 2px;"><br clear="none">
</td><td colspan="1" rowspan="1" style="vertical-align:middle;padding:12px 24px 16px 12px;width:99%;"><h2 style="font-size:14px;line-height:19px;margin:0px 0px 6px;">50kw - 50,000 WATT DC TO AC
PURE SINE POWER INVERTER CHARGER 384 Vdc TO ...</h2><p style="font-size:12px;line-height:16px;margin:0px;color:rgb(151,155,167);">50kw - 50,000 WATT DC TO
AC PURE SINE POWER INVERTER CHARGER 384 Vdc Split Phase 220/230/240</p></td></tr></tbody></table></td></tr></tbody></table></td></tr></tbody></table></a></div><div><br clear="none"></div><div><br clear="none"></div><div dir="ltr">Thanks for any input! </div></div><div dir="ltr"><br clear="none"></div><div>-Wes Kennedy
303-653-3073</div><div dir="ltr">on this list since the 90's</div></div>
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<div>-- <br clear="none"><span>~~~~~~~~~~~<br clear="none">
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<span>Jeff Clearwater</span><span><span><br clear="none">
</span>Village Power Design<br clear="none">
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