Doing a DIY 36 panel install right now with enphase m250 and unirack rails. Do I still need a separate continous copper ground (#6-8awg) on the entire rail branch? I looked over the enphase install guide and it says no gec is required and the egc is done via the green wire on the enphase cable. My electrican says the hawaii inspectors will still require the gec. Is this true? Thanks!
Wilson
Wilson
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