[RE-wrenches] Trace Power Series inverter question

[William Miller]

The PS inverters (buzz-masters, as we call them) do not have a display. A
display would be necessary to even attempt to set up for lithium. One could
obtain a display in the past but doing so now may be iffy. It may be
possible to use a display from an old SW. I am not clear on that.


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


On Wed, Apr 22, 2026 at 10:52 AM Chris Daum via RE-wrenches <
re-wrenches at lists.re-wrenches.org> wrote:

> Hi folks:
>
>
>
> Some of these antiques just won’t die.  I have a fellow with a Trace
> PS2512 in his RV (lightly used).  He’s very interested in lithium batteries
> – there is no PV in this system; his battery charging is done by shore
> power or generator.  Is there any sort of remote that will work with his
> old beast, so he can accommodate the LFP technology?  Or is he doomed to
> upgrade his inverter?   Any advice is very helpful.  Of course, the manual
> for the PS series doesn’t mention LFP technologies!
>
>
>
> Best,
>
>
>
> Chris Daum
>
> Oasis Montana Inc.
>
> 406-777-4309
>
> 406-777-4309 fax
>
> www.oasismontana.com
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