Further to August’s reply, here it is: http://iaeimagazine.org/magazine/2015/06/23/bonding-and-grounding-pv-systems/
Jason On Mon, Jan 30, 2017 at 1:47 PM, August Goers <[email protected]> wrote: > Hi Mark, > > The current issue of IAEI magazine has an article writing by Bill Brooks > called "Hot Topics for PV System Installations." In the article, he > directly addresses 2014 NEC 690.47(D). > > Unfortunately I don't see this article posted online, but you might want > to check it out if you can find it. > > My understanding is that the intent of 690.47(D) is to require an > additional electrode when PV is installed on structures that don't already > have and electrode system such as a separate building, garage, etc. > > August > > -----Original Message----- > From: RE-wrenches [mailto:[email protected]] On > Behalf Of [email protected] > Sent: Monday, January 30, 2017 10:24 AM > To: [email protected] > Subject: [RE-wrenches] 690.47(D) > > Folks, > > NEC 2014 is in effect in California. I just pulled a permit for a > residential system and it had a little stamp that had 690.47(D) circled as > a requirement. > > Anyone worked with AHJ's in California who are now requiring this? I am > planning to not install the electrode, siting Exception 2 and trying to > say that the existing electrode next to the build is "next to the array"? > > Mark > >
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