[RE-wrenches] XW EQ question

Ray Walters ray at solarray.com
Mon Feb 12 17:47:50 PST 2024


What's funny, is the good old SWs from the Trace days had the same 
problem.   Never could get them to equalize.  Maybe that software 
carried over.

Ray Walters
Remote Solar

On 2/12/2024 4:42 PM, jay via RE-wrenches wrote:
> Hi Kevin
>
> Thanks, I heard that exact thing from someone else.
>
> Do you know if the CC are connected via Xanbus, does that also prevent EQ in the CC?
>
> Jay
>
>> On Feb 12, 2024, at 4:36 PM, Kevin Pegg via RE-wrenches <re-wrenches at lists.re-wrenches.org> wrote:
>>
>> I have seen the same behaviour on a few older XW6048's as well - including my own. It will go into EQ mode after completion of Absorb charge, but voltage does not increase as programmed. Adjusting the absorb settings manually is a clumsy workaround. I assumed it's a software bug.
>>
>> Kevin
>>
>> -----Original Message-----
>> From: RE-wrenches <re-wrenches-bounces at lists.re-wrenches.org> On Behalf Of jay via RE-wrenches
>> Sent: February-12-24 11:36 AM
>> To: RE-wrenches <re-wrenches at lists.re-wrenches.org>
>> Cc: jay <jay.peltz at gmail.com>
>> Subject: [RE-wrenches] XW EQ question
>>
>> HI All,
>>
>> I have a client with an older XW 6048 with 2 x XW-60 controllers, SCP etc.
>>
>> He can’t seem to get the EQ to work with either equipment.
>>
>> Its set to 62.4v for Rolls flooded batteries, but it won’t go above 60v.
>>
>> It is charging normally to just at 60v so its not a temp sensor failure.
>>
>> Any thoughts?
>>
>> thanks
>>
>> jay
>>
>>
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