[RE-wrenches] EG4 Mini Split

Ray Walters ray at solarray.com
Thu Jun 19 08:33:42 PDT 2025


The PV circuit stops at the PV disconnect.  Put the PV disconnect on the 
wall before it comes in, then RSS is NOT required.

Ray Walters
Remote Solar

On 6/19/2025 8:27 AM, William Miller via RE-wrenches wrote:
> If the PV circuits enter the home RSS is technically required.
>
> My enthusiasm for RSS has diminished so your secret is safe with me.
>
>
> William Miller
> Miller Solar.com
> 805-438-5600
> www.millersolar.com <http://www.millersolar.com>
>
>
> On Thu, Jun 19, 2025 at 7:04 AM Dave Angelini Offgrid Solar via 
> RE-wrenches <re-wrenches at lists.re-wrenches.org> wrote:
>
>     Not doing rapid shutdown because the panels are not on a roof, ever!
>
>       
>
>     *Dave Angelini Offgrid Solar "we go where powerlines don't"
>     <http://members.sti.net/offgridsolar/>https://offgridsolar1.com/
>     <https://offgridsolar1.com/><http://members.sti.net/offgridsolar/>
>     e-mail offgridsolar at sti.net text 209 813 0060*
>
>
>     On 2025-06-19 3:15 am, Jason Szumlanski via RE-wrenches wrote:
>
>>     I'm getting requests to install 4-6 panels for these mini-splits.
>>     I'm saying no so far, but it got me thinking... What are people
>>     doing for rapid shutdown for these systems? I can't see them
>>     being exempt. The manual is silent on the issue. It just shows a
>>     DC isolator from the panels to the point of connection in the unit.
>>     Jason Szumlanski
>>     Florida Solar Design Group
>>
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