[RE-wrenches] Lithium battery recommendation

Daryl DeJoy iesbatteries at gmail.com
Thu Jul 13 17:40:30 PDT 2023


I believe(but am not sure) that it was about their inverters and SolArks
being made by the same manufacturer.
Their batteries had nothing to do with it and while we have had multiple
problems with Fortress and other high priced LiFePo batteries with the same
warranties and expected life cycles , Atlas continues to provide a very
reliable product with very good customer support, when needed. Trying to
get tech support from other manufacturers, especially when the installer is
on site, can be exhausting and futile. Not so with the few times we've
needed support from Atlas.

Just my experience,
Daryl

On Thu, Jul 13, 2023, 5:14 PM Amanda Potter via RE-wrenches <
re-wrenches at lists.re-wrenches.org> wrote:

> Didn’t they just lose the lawsuit against them from Sol-Ark?
>
> Amanda Potter
> Energy Storage Specialist
> NABCEP PV Installation Professional
> NYSERDA Eligible PV Installer
> Adirondack Battery & Solar, LLC
> Potsdam, NY
> (315) 212-2114 Call/ Text
>
> On Jul 13, 2023, at 7:26 PM, Daryl DeJoy via RE-wrenches <
> re-wrenches at lists.re-wrenches.org> wrote:
>
> 
> Hi Jay,
>    We've installed about 400k's worth of Atlas LiFePo4 "Powerwalls" and
> "powertowers" over the past two years, many on Outback systems.
>   They're located in Utah and the owner picks up the phone most of the
> time when I call. They're growing and determined to do it right as they do
> from what I've seen so far.
> http://www.atlaspowersolutions.com/
>
> Daryl
>
> On Thu, Jul 13, 2023, 3:21 PM Jay via RE-wrenches <
> re-wrenches at lists.re-wrenches.org> wrote:
>
>> Hi all
>>
>> I’m
>> Looking for recommendations for a lithium battery. 48v.  150-200 kWh.
>> System is probably going to be open comm, as the system has outback
>> equipment. That could change but probably not.
>> Remote monitoring is required even though it is a site with people 24/7.
>>
>> So far fortress and home grid. Have been recommended to look at.
>> Blue planet is just too expensive.
>>
>> And PS. Fortress says that you cannot add batteries after 1 year. This
>> goes against everything I thought I understood about lithium.
>> Any comments about why they say that?
>> Do others say rhat?
>>
>> Thanks in advance
>>
>> Jay
>>
>>
>>
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