Evening team,

Just spoke with Jarrett (added here).  He has those numbers broken down
already.

Will get those over to you in the morning.


Jordan G. Wroblewski

Partner | President

Lithium Battery Company

Direct: (917) 266-5336

*jordan@lithiumbatterycompany.com
<Jarrett.brownfield@trackmastermobility.com>*

Lithium Battery Company <http://lithiumbatterycompany.com>


On Wed, Dec 3, 2025 at 10:35 PM Nathan Staron <
Nathan@lithiumbatterycompany.com> wrote:

> Got it.  Will work on this tomorrow morning.
>
>
>
> <https://lithiumbatterycompany.com/>
> <https://www.instagram.com/lithiumbatteryco/>
> <https://www.linkedin.com/company/the-lithium-battery-company>
> <https://www.facebook.com/LithiumBatteryCompany/>
> <https://www.youtube.com/c/LithiumBatteryCompany>
> <https://lithiumbatterycompany.com/>
> NATHAN A. STARON
> Founder / CEO
> Lithium Battery Company
> Cell Phone 813-504-0074
> Phone 844-GET-LITHIUM
> Nathan@lithiumbatterycompany.com
> Schedule A Zoom <https://scheduler.zoom.us/nathan-staron/lithiumbatteryco>
>
>
>
> On Wed, Dec 3, 2025 at 8:50 PM Brian Stufflebean <Brian@mavrix.one> wrote:
>
>> *Nathan and Jordan, *
>>
>> I need to have the proposed Sol-Ark annual units, price per unit and
>> total annual projected forecast for the next 5-years, broken out into an
>> Excel table, by year.
>>
>> We need this ASAP for meetings tomorrow (Thursday, 12/4/25)  afternoon.
>>
>> Need the same thing for Sonnen and Mitsubishi.
>>
>> Please place at high priority.
>>
>> Thank you,
>>
>> Brian
>>
>> On Nov 5, 2025, at 11:20 PM, Nathan Staron <
>> Nathan@lithiumbatterycompany.com> wrote:
>>
>> Will respond more clearly tomorrow morning.  I want to make sure Nick is
>> included with the communication.
>>
>> The BMS could handle 300A for 15 seconds.  It is a heat dissipation issue
>> from FETS.  It can be programmed in back end software.
>>
>> Susan and Wilson have new relationship together so their working
>> relationship and knowledge needs to be communicated.
>>
>> Try not to be persuaded from GSL to accept their parameters.  Sol Ark is
>> just setting their battery management system and cells to a better quality
>> which will lower their after sales support and align the battery for better
>> performance and balancing.  Chinese have very narrow scope and we need to
>> be specific on laying out our requirements for the project.
>>
>> Let’s discuss tomorrow morning.
>>
>>
>> <https://lithiumbatterycompany.com/>
>> <https://www.instagram.com/lithiumbatteryco/>
>> <https://www.linkedin.com/company/the-lithium-battery-company>
>> <https://www.facebook.com/LithiumBatteryCompany/>
>> <https://www.youtube.com/c/LithiumBatteryCompany>
>> <https://lithiumbatterycompany.com/>
>> NATHAN A. STARON
>> Founder / CEO
>> Lithium Battery Company
>> Cell Phone 813-504-0074
>> Phone 844-GET-LITHIUM
>> Nathan@lithiumbatterycompany.com
>> Schedule A Zoom
>> <https://scheduler.zoom.us/nathan-staron/lithiumbatteryco>
>>
>>
>>
>> On Wed, Nov 5, 2025 at 10:36 PM Jordan Wroblewski <
>> jordan@lithiumbatterycompany.com> wrote:
>>
>> Good evening team.
>>>
>>> Back from Sol-Ark - BMS question.
>>>
>>> <image (7).png>
>>> Is there any possibility of setting the Max Charge/Discharge at 200A to
>>> align with the performance targets we’re aiming for? I understand that
>>> maintaining 300A for 15 seconds may not be feasible, 15 seconds is a long
>>> duration, and most appliances don’t require that much ramp-up time. Could
>>> you share any data regarding the peak power capability for a shorter
>>> duration, such as 10ms or less?
>>>
>>> I reached out to Susan and Wilson on this.  The 16kWh battery can
>>> support 200Ah burst but not continuous.  The 314Ah cell is a .5C
>>> charge/discharge so they don't suggest continuous over 157A.
>>>
>>> I want to confirm with you and see if you have any thoughts or ideas
>>> before I respond.
>>>
>>> Thanks,
>>>
>>
>>> Jordan G. Wroblewski
>>> Partner | President
>>> Lithium Battery Company
>>> Direct: (917) 266-5336
>>> *jordan@lithiumbatterycompany.com
>>> <Jarrett.brownfield@trackmastermobility.com>*
>>> Lithium Battery Company <http://lithiumbatterycompany.com/>
>>>
>>>
>>> On Mon, Nov 3, 2025 at 2:10 PM Jordan Wroblewski <
>>> jordan@lithiumbatterycompany.com> wrote:
>>>
>> Hi Nathan and team,
>>>>
>>>> Here are the list of preferred prototype specs from Sol-Ark
>>>>
>>>> Please see the below specs for the prototype battery for testing:
>>>>
>>>>    - LBC512314
>>>>    - Capacity: 16.1kWh
>>>>       - Amp Hours (Ah): 314Ah
>>>>       - Nominal Voltage: 51.2v
>>>>       - Operating Range: 48v - 56v
>>>>       - Max Continuous Charge: 200A Optimal | 150A Minimum
>>>>       - Max Continuous Discharge: 220A Optimal | 200A Minimum
>>>>       - Peak Discharge Current: 300A
>>>>       - Communication Protocol: RS-485 Modbus RTU & CANBUS
>>>>
>>>>
>>>> Here is a list of specs that would be comparable:
>>>>
>>> <image (5).png>
>>>>
>>>> I have reached out to Susan from GSL and shared the specs. I've also
>>>> inquired if this would be available from one of their dealers in the US.
>>>>
>>>> Let me know if you have any other thoughts on what we should send thier
>>>> way.
>>>>
>>>> Best,
>>>>
>>>> Jordan G. Wroblewski
>>>> Partner | President
>>>> Lithium Battery Company
>>>> Direct: (917) 266-5336
>>>> *jordan@lithiumbatterycompany.com
>>>> <Jarrett.brownfield@trackmastermobility.com>*
>>>> Lithium Battery Company <http://lithiumbatterycompany.com/>
>>>>
>>>
>> Best regards,
>>
>>
>>
>> *Brian C. Stufflebean*
>> CEO, Co-Founder
>> *(941)545-4153 Direct*
>> (866)896-2423 Fax
>>
>> [image: CB596987-D3CC-4C61-B9D3-CE1C1DF1C723.png]
>>
>>
>> brian@mavrix.one
>>
>> https://mavrix1.com/
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> *CONFIDENTIALITY NOTICE:* This communication is
>> confidential and intended only for the intended recipient.  If you are not
>> the intended recipient, you may not copy, disclose, or distribute this
>> message to anyone else; any such actions may be unlawful. If you
>> have received this communication in error, please contact the sender
>> of the message to inform him or her of the error.
>>
>>
>>