Well with the BPE 16kWh cabinet is not an issue then when its u der a Outback radian there is just enough room for a note pad. When we did the industrial batteries l will say that would be awkward hence they were never under the inverter mainly for the safety and gassing, blue planets dont gas. Jerry NAPCEP PV inspector
On Sun, Jan 31, 2021, 10:28 PM Ray <[email protected]> wrote: > This isn't just a Li+ issue, this has been a problem going all the way > back to the 90s. Basically many AHJs don't catch it, but its still a > violation. We either keep the battery cabinet shallow, or we put the > battery cabinet to the side. Just use some common sense, if you are > having to lean awkwardly over or around something to get to the breakers, > its probably a violation. > > Ray Walters > Remote Solar > 303 505-8760 > > On 1/31/21 5:55 PM, Jason Szumlanski wrote: > > I'm reading that the working space must be down to the floor/grade with > the exception of other equipment extending up to 6 inches deeper than the > enclosure for which the working space applies. > > For example, technically you can't put a 32 inch deep base cabinet and > countertop below a load center. I see it all the time, but inspectors > around here in some jurisdictions will not allow it. > > I seriously doubt I would be flagged for a 24 inch deep battery enclosure > below a 12 inch deep inverter with integrated disconnects, but by the book > it seems like a violation. > > Jason > > > On Sun, Jan 31, 2021, 5:38 PM Jerry Shafer <[email protected]> > wrote: > >> l dont know that this NEC code applies in the way you are reading or >> understanding it, I do see where foreign components are restricted with in >> the space. We have systems with two or three outback radians above >> blueplanet batteries and have not seen an issue. The BPE's are in an >> enclosed cabinet fire approved and protected from shock, putting batteries >> further away will create space issues. Since all of these components are >> required for the "system" to operate they are necessary. >> Jerry >> >> On Sun, Jan 31, 2021, 12:28 PM Jason Szumlanski < >> [email protected]> wrote: >> >>> I'm seeing a lot of pictures of LiPO battery systems and people are >>> mounting equipment above them like load centers, inverters with >>> disconnects, and other serviceable enclosures. Some of these battery >>> systems are 24 inches deep or more. This seems to violate NEC 110.26 >>> requirements for the other serviceable equipment, but the pictures are >>> proudly displayed as models of success. Even slender Tesla Powerwalls stick >>> out significantly when stacked 2 or 3 deep and would be more than 6 inches >>> deeper than a standard load center. Sure, the battery cabinets make great >>> places to rest tools while working, but does anyone else see this as >>> problematic? >>> >>> Jason Szumlanski >>> Florida Solar Design Group >>> _______________________________________________ >>> List sponsored by Redwood Alliance >>> >>> List Address: [email protected] >>> >>> Change listserver email address & settings: >>> http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org >>> >>> There are two list archives for searching. When one doesn't work, try >>> the other: >>> https://www.mail-archive.com/[email protected]/ >>> http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org >>> >>> List rules & etiquette: >>> http://www.re-wrenches.org/etiquette.htm >>> >>> Check out or update participant bios: >>> http://www.members.re-wrenches.org >>> >>> _______________________________________________ >> List sponsored by Redwood Alliance >> >> List Address: [email protected] >> >> Change listserver email address & settings: >> http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org >> >> There are two list archives for searching. When one doesn't work, try the >> other: >> https://www.mail-archive.com/[email protected]/ >> http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org >> >> List rules & etiquette: >> http://www.re-wrenches.org/etiquette.htm >> >> Check out or update participant bios: >> http://www.members.re-wrenches.org >> >> > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: [email protected] > > Change listserver email address & > settings:http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > There are two list archives for searching. 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