Grounding PV – Grounding Electrode System, NEC 2014 – 690.47 (34min:01sec) | Solar & Wind Products; View Hundreds of Solar & Wind Products Here!

Grounding PV – Grounding Electrode System, NEC 2014 – 690.47 (34min:01sec)

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http://www.MikeHolt.com/code. Learn Grounding – Grounding Electrode System with code expert Mike Holt in this excerpt from his best-selling library – Solar …

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2 Comments on "Grounding PV – Grounding Electrode System, NEC 2014 – 690.47 (34min:01sec)"

  1. R HEIDEMAN says:

    thanks mike..I've watched this a few times. got an unintelligent inspector trying to make me do unlawful things..greatly appreciated!

  2. Bob Kornmann says:

    Hey Mike or viewers in 2011 690.47(C)(3) it says to run the combined GEC/EGC from the marked DC GEC Terminal. Is it necessary to run a ground wire from your EGC Output Terminal to your Inverter Ground Bar or Irreversibly splice the EGC Output Ground to the Combined EGC/GEC? Or should you just negate it altogether? It looks like in 2014 the wording is changed around to just run the combined GEC/EGC from the EGC Output Terminal. Thanks for the advice. These videos are awesome!

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