[RE-wrenches] finding array ground faults
Marco Mangelsdorf
marco at pvthawaii.com
Tue Feb 5 21:57:02 PST 2013
Hoo boy....I've got a tough one here. Trying to troubleshoot an array
ground fault with a system that has 14 strings mounted on a metal roof with
the whole roof and metal framed building being common to ground.
Can anyone recommend any diagnostic tools out there to troubleshoot and
locate ground faults?
Thanks,
marco
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