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<p><span style="font-size: 12pt;">Hello Jharen,</span></p>

<p><span style="font-size: 12pt;">Members of the RE Wrench list are still hoping for an answer to the question of how to program a limit on the AC output of Sol-Ark inverters. Can you send an explanation to me, to post on the list, or post it yourself if you are able.</span></p>

<p><span style="font-size: 12pt;">Thank you,</span></p>

<p><span style="font-size: 12pt;">Drake </span></p>

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<p><em>Drake Chamberlin</em></p>

<p><em>Athens Electric LLC</em></p>

<p><em>Ohio Electrical Contractor’s License 44810</em></p>

<p><em>NABCEP Certified PV Installation Professional</em></p>

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<p id="reply-intro">On 2025-06-04 18:29, drake.chamberlin@redwoodalliance.org wrote:</p>

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<p>Hi Jharen,</p>

<p>Paul Wood will be contacting you. We talked during the system redesign process. Paul is one of the physical installers of the system.</p>

<p>This system has 9 Sol-Ark 15K inverters. Breakers are tripping on the input and output. </p>

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<p>Thank you,</p>

<p>Drake </p>

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<p><em>Drake Chamberlin</em></p>

<p><em>Athens Electric LLC</em></p>

<p><em>Ohio Electrical Contractor’s License 44810</em></p>

<p><em>NABCEP Certified PV Installation Professional</em></p>

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<p id="v1reply-intro">On 2025-06-04 17:03, Poole, Jharen via RE-wrenches wrote:</p>

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<div class="v1v1elementToProof" style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: #000000;">Hello, <br /><br />I'd like to get this question resolved for you as quickly as possible. Could you please reach out to me at jharen.poole@sol-ark.com with the details of how much power or amperage you'd like to limit for this installation? Additionally, please include any relevant information about the inverter and its setup—such as inverter SN, whether it's configured for zero net metering or any other specific setup.</div>

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<div id="v1v1divRplyFwdMsg" dir="ltr"><span style="font-size: 11pt; color: #000000; font-family: Calibri, sans-serif;"><strong>From:</strong> RE-wrenches <re-wrenches-bounces@lists.re-wrenches.org> on behalf of Jason Szumlanski via RE-wrenches <re-wrenches@lists.re-wrenches.org><br /><strong>Sent:</strong> Wednesday, June 4, 2025 10:10 AM<br /><strong>To:</strong> RE-wrenches <re-wrenches@lists.re-wrenches.org><br /><strong>Cc:</strong> Jason Szumlanski <jason@floridasolardesigngroup.com>; Wodenrobert23 <wodenrobert23@gmail.com><br /><strong>Subject:</strong> Re: [RE-wrenches] Sol-Ark Technical Question</span>

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<div style="color: #222222;"><span style="color: #222; font-weight: bold;">Caution:</span> This email is from an external source.</div>

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<div class="v1v1x_gmail_default" style="font-family: arial,helvetica,sans-serif;">If I understand the question correctly, you can use Time of Use to set the maximum charge or sell power in watts for up to 6 time slots. I believe this will limit only the battery charge or discharge rate, however. I don't believe this will limit the total input (loads plus battery charging). You can limit the total sell power with the Grid Sell feature in the System Work Mode settings. The Max Sell Power should limit the total solar export plus battery selling to this setting. </div>

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<div dir="ltr"><br />Jason Szumlanski

<div><span style="color: #333333; font-family: Roboto,RobotoDraft,Helvetica,Arial,sans-serif; font-size: 13px;">Principal Solar Designer | Florida Solar Design Group</span><br style="color: #333333; font-family: Roboto,RobotoDraft,Helvetica,Arial,sans-serif; font-size: 13px;" /><span style="color: #333333; font-family: Roboto,RobotoDraft,Helvetica,Arial,sans-serif; font-size: 13px;">NABCEP Certified Solar Professional (PVIP)</span><br style="color: #333333; font-family: Roboto,RobotoDraft,Helvetica,Arial,sans-serif; font-size: 13px;" /><span style="color: #333333; font-family: Roboto,RobotoDraft,Helvetica,Arial,sans-serif; font-size: 13px;">Florida State Certified Solar Contractor CVC56956</span></div>

<div><span style="color: #333333; font-family: Roboto, RobotoDraft, Helvetica, Arial, sans-serif;">Florida Certified Electrical Contractor EC13013208</span></div>

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<div class="v1v1x_gmail_attr" dir="ltr">On Wed, Jun 4, 2025 at 10:55 AM Drake Chamberlin via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" rel="noreferrer">re-wrenches@lists.re-wrenches.org</a>> wrote:</div>

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<div style="margin: 0px; padding: 0px; font-family: monospace;"><span style="font-size: 12pt;">Sol-Ark has not been available to answer a question. </span></div>

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<div style="margin: 0px; padding: 0px; font-family: monospace;"><span style="font-size: 12pt;">We need to reduce the AC amperage input and output on a system. Tech support had assured us that this can be done, prior to installing the system. It is unclear how to do this. </span></div>

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<div style="margin: 0px; padding: 0px; font-family: monospace;"><span style="font-size: 12pt;">Does anyone know how to adjust the AC in and AC out maximum amperage on the 15kW Sol-Ark inverters? </span><br /><br />

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<p><em>Drake Chamberlin</em></p>

<p><em>Athens Electric LLC</em></p>

<p><em>Ohio Electrical Contractor's License 44810</em></p>

<p><em>NABCEP Certified PV Installation Professional</em></p>

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