[RE-wrenches] XW EQ question

Kevin Pegg kpegg at energyalternatives.ca
Mon Feb 12 19:15:45 PST 2024


Hi Jay, 

I've not tried EQ via CC. But could try that tomorrow on my system as forecast is for lots of sun and batteries nearly full. 

Kevin

-----Original Message-----
From: RE-wrenches <re-wrenches-bounces at lists.re-wrenches.org> On Behalf Of jay via RE-wrenches
Sent: Monday, February 12, 2024 3:43 PM
To: RE-wrenches <re-wrenches at lists.re-wrenches.org>
Cc: jay <jay.peltz at gmail.com>
Subject: Re: [RE-wrenches] XW EQ question

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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