mcgivor ✭✭✭✭✭✭

There's VOC on an open circuit, so any more than 2 GT panels, more or less, will exceed 80V. The problem could be solved using DC rated relays to interrupt each pair, or individual panels in a series…

The changes appear to be for roof mounted arrays for fire related access, this article covers the changes. Hope this helps. https://www.civicsolar.com/support/installer/articles/changes-article-690-n…

Do a cold reboot, everything disconnected wait as long as possible to allow capacitors to discharge, start with battery on first , 5 minutes would not change much in any persons life......much

Sounds like a pretty good method, just remember to re torque connections to the aluminum once in a while, also use antioxidant compound on all dissimilar metal connections, aluminum, depending on the…

The above link was for an AC breaker here are DC offerings https://www.solar-electric.com/catalogsearch/result/?q=dc+circuit+breaker+