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<p><span style="font-size: 12pt;">I called EG4 tech support about this question. They said to use a commercial grade, 20 A GFCI receptacle. </span></p>
<p><span style="font-size: 12pt;">My question is: "isn't a 15 and 20 A GFCI electronically the same? Isn't the only difference in the faceplate?"</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>
<p id="reply-intro">On 2026-06-04 11:40, Drake Chamberlin via RE-wrenches wrote:</p>
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<div class="v1pre" style="margin: 0; padding: 0; font-family: monospace;"><span style="font-size: 12pt;">A commercial grade, Hubble GFCI receptacle is nuisance tripping on an EG4 XP6000 inverter. It holds fine on an LED light bulb. Under a heavy load (PVC Heater), it trips after a minute or so.</span></div>
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<div class="v1pre" style="margin: 0; padding: 0; font-family: monospace;"><span style="font-size: 12pt;">Is there a GFCI receptacle brand that works better with the XP6000 inverter?</span></div>
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<div class="v1pre" style="margin: 0; padding: 0; font-family: monospace;"><span style="font-size: 12pt;">Thank you,</span></div>
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<div class="v1pre" style="margin: 0; padding: 0; font-family: monospace;"><span style="font-size: 12pt;">Drake </span></div>
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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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