<p>Hi Robert,</p>
<p>Get a mega Ohm meter, isolate the home runs and perform a test. You should get >550 MOhms. If not, there's something likely wrong with that string that's causing the intermittent ground fault. Or, have someone stand on the ground with a hose pointing it at the roof and try to find it using the voltage method you've been doing.</p>
<p>Date: Mon, 26 Nov 2012 16:55:16 -0800<br>From: Robert Nuese <<a href="mailto:robertnuese@sonic.net">robertnuese@sonic.net</a>><br>To: <a href="mailto:re-wrenches@lists.re-wrenches.org">re-wrenches@lists.re-wrenches.org</a><br>
Subject: [RE-wrenches] Unisolar Intermittent Ground Fault<br>Message-ID: <<a href="mailto:9C067B77-378B-40ED-AB44-FF966DC20773@sonic.net">9C067B77-378B-40ED-AB44-FF966DC20773@sonic.net</a>><br>Content-Type: text/plain; charset="us-ascii"</p>
<p>Dear Wrenches</p>
<p>I've been experiencing a troubleshooting problem that you may be able to<br>help me with. Or, can anyone refer me to someone, maybe an electrical<br>engineer?, who I could hire to help.<br>nt.<br>Any recommendations? Probably needs to be someone within 100 miles of<br>
Sebastopol CA.</p>
<p>Thanks,<br>Robert Nuese<br></p>