@jea48
hi Jim,
i do not recall talking to you. but i might have posted on the subject and you might have had a recommendation. or over the years we might have crossed paths about it. many have asked me about my Equi=tech.
added note; after thinking more about it, my recollection is that you and i did discuss either on line or in a PM about the issue of permitting after the fact. i did not get a permit for various reasons, but my contractor said he did not see any issue getting one if we had chosen to do so.
my room project was in 2004, at that time my room designer spec’d an Equi=tech Wall Panel System, but my budget did not allow for it, so i had a conventional 70amp panel installed as a place holder with the ground rod and 125 feet of copper in ground conduit from my main panel in my garage from my house.
my designer was Chris Huston, who had been designing mastering and recording pro studio installations for years.
then in 2010 i was able to have the 10WQ Wall Panel system installed and hooked up to my in place grid. it was a big jump up.