[RE-wrenches] Sol-Ark with 800A Service

[Chris Sparadeo]

Hi Jason,

Sorry for not clarifying. This is a export limited scenario, so CTs would
still be required.



On Thu, Jul 18, 2024 at 6:51 AM Jason Szumlanski <
jason at floridasolardesigngroup.com> wrote:

> This may or may not be helpful, but are you sure you need the CTs? They
> are not always required. You would need them for power export limiting or
> grid peak shaving, but for straight grid-tied with or without battery
> backup, you don't need them.
>
> Jason Szumlanski
> Florida Solar Design Group
>
>
>
>
> On Wed, Jul 17, 2024, 8:41 PM Chris Sparadeo via RE-wrenches <
> re-wrenches at lists.re-wrenches.org> wrote:
>
>> Hey there wrenchers,
>>
>> I am working on a larger project with 6 Sol-Ark 15K units and an 800A
>> service. The main service conductors are 3 parallel runs of 400 kcmil. I am
>> wondering how to CT these conductors from the master inverter. Sol Ark tech
>> support has not been very helpful so far. I have the included 300A CTs
>> ....and I do know that they make a 600A CT, but its physical size and
>> rating aren't a good fit. Does anyone have experience with either a Sol Ark
>> or third party CT that might fit this 800A configuration?
>>
>> Kindly,
>>
>> Chris Sparadeo
>>
>>
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