[RE-wrenches] Sol-Ark Technical Question

William Miller william at millersolar.com
Wed Jun 4 20:29:03 PDT 2025


I would like to know how to set this up as well, and so would many, I am
certain.  For off-grid installations this is a must-have feature. Please
let us know how to adjust this and please include instructions in future
O&M manuals.

Let us know you received this request.

Thank you.

William Miller
Miller Solar.com
805-438-5600
www.millersolar.com


On Wed, Jun 4, 2025 at 2:04 PM Poole, Jharen via RE-wrenches <
re-wrenches at lists.re-wrenches.org> wrote:

> Hello,
>
> I'd like to get this question resolved for you as quickly as possible.
> Could you please reach out to me at jharen.poole at sol-ark.com with the
> details of how much power or amperage you’d like to limit for this
> installation? Additionally, please include any relevant information about
> the inverter and its setup—such as inverter SN, whether it’s configured for
> zero net metering or any other specific setup.
>
> Best Regards,
>
> Jharen Poole
> Applications Engineer II
> 972-575-8875
> ------------------------------
> *From:* RE-wrenches <re-wrenches-bounces at lists.re-wrenches.org> on behalf
> of Jason Szumlanski via RE-wrenches <re-wrenches at lists.re-wrenches.org>
> *Sent:* Wednesday, June 4, 2025 10:10 AM
> *To:* RE-wrenches <re-wrenches at lists.re-wrenches.org>
> *Cc:* Jason Szumlanski <jason at floridasolardesigngroup.com>; Wodenrobert23
> <wodenrobert23 at gmail.com>
> *Subject:* Re: [RE-wrenches] Sol-Ark Technical Question
>
> Caution: This email is from an external source.
>
>
> If I understand the question correctly, you can use Time of Use to set the
> maximum charge or sell power in watts for up to 6 time slots. I believe
> this will limit only the battery charge or discharge rate, however. I don't
> believe this will limit the total input (loads plus battery charging). You
> can limit the total sell power with the Grid Sell feature in the System
> Work Mode settings. The Max Sell Power should limit the total solar export
> plus battery selling to this setting.
>
>
> Jason Szumlanski
> Principal Solar Designer | Florida Solar Design Group
> NABCEP Certified Solar Professional (PVIP)
> Florida State Certified Solar Contractor CVC56956
> Florida Certified Electrical Contractor EC13013208
>
>
> On Wed, Jun 4, 2025 at 10:55 AM Drake Chamberlin via RE-wrenches <
> re-wrenches at lists.re-wrenches.org> wrote:
>
> Sol-Ark has not been available to answer a question.
>
> We need to reduce the AC amperage input and output on a system. Tech
> support had assured us that this can be done, prior to installing the
> system. It is unclear how to do this.
>
> Does anyone know how to adjust the AC in and AC out maximum amperage on
> the 15kW Sol-Ark inverters?
>
> --
>
> *Drake Chamberlin*
>
> *Athens Electric LLC*
>
> *Ohio Electrical Contractor’s License 44810*
>
> *NABCEP Certified PV Installation Professional*
>
>
> --
>
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