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
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