Hi Robert, 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.
Date: Mon, 26 Nov 2012 16:55:16 -0800 From: Robert Nuese <[email protected]> To: [email protected] Subject: [RE-wrenches] Unisolar Intermittent Ground Fault Message-ID: <[email protected]> Content-Type: text/plain; charset="us-ascii" Dear Wrenches I've been experiencing a troubleshooting problem that you may be able to help me with. Or, can anyone refer me to someone, maybe an electrical engineer?, who I could hire to help. nt. Any recommendations? Probably needs to be someone within 100 miles of Sebastopol CA. Thanks, Robert Nuese
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