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If you have an DC/AC Inverter with a AC Transfer switch (so it also connects to grid power AC/110V to pull power from the grid when/if the 12V battery source drains down), and the inverter instructions say to ground the metal body, with provided grounding screw, is it a good or bad idea to ground the Inverter body to a ground rod if the Inverter will simultaneously be plugged into a GFCI A/C Receptacle?

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    $\begingroup$ Hi, this is more of a diy.stackexchange.com question. Grounding and Neutral connection of inverters is a complex topic, see for example the manual of this Victron inverter for some clues. $\endgroup$
    – tomnexus
    Jan 14 at 6:25
  • $\begingroup$ @tomnexus Or maybe electronics.stackexchange.com? $\endgroup$
    – Mike Waters
    Jan 14 at 15:18
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    $\begingroup$ @MikeWaters. No. The EE stack will just kick this to DIY. $\endgroup$ Jan 14 at 20:29

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