EG4 Community Forum

ouijifour
@ouijifour
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Joined: October 18, 2024 12:12 am
Last seen: December 22, 2025 5:29 pm
Topics: 0 / Replies: 10
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RE: 6000xp bug in charge controller setpoint voltages with open loop

@dtbaker61 well said about the problem. I regret getting the eg4 6000xp . I just assumed that it was advertised as offgrid use and has closed loop th...

2 days ago
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RE: 6000xp bug in charge controller setpoint voltages with open loop

@jacobranchsystems-com I have the 6000xp and was amazed when I got it, and disappointed that the battery charging does not work very well. There is no...

1 week ago
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RE: 6000xp bug in charge controller setpoint voltages with open loop

@dtbaker61 Have you ever watched Off Grid Garage on youtube ? He has done lots of testing and graphing and explaining the results of voltage , capaci...

11 months ago
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RE: 6000xp bug in charge controller setpoint voltages with open loop

@dtbaker61 My bms is programmed to reset to 100% at 55.2v . I understand what you are saying though that many bms are programmed to reset the SOC at 5...

11 months ago
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RE: 6000xp bug in charge controller setpoint voltages with open loop

@dtbaker61 Tomorrow I am trying lead acid 55.2 v absorb 53.6 float and 54 v for equalize 0 days and 0 time. I will see how that goes.

11 months ago
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RE: 6000xp bug in charge controller setpoint voltages with open loop

@dtbaker61 I see in your settings that you have Veq higher than your float ? Does this do some trick to the firmware to make it work better in lead ...

11 months ago
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RE: 6000xp bug in charge controller setpoint voltages with open loop

yesterday I had closed loop and for some reason it went up and down 5 times from 55.6 to 53.9 v. I decided to go back to Lead Acid settings and it did...

11 months ago
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RE: 6000xp bug in charge controller setpoint voltages with open loop

I wouldn't have gotten the eg4 6000XP had I known it was so wonky with charging lithium batteries. Hopefully a firmware update fixes this.

11 months ago
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RE: 6000 XP set solar charge limit?

@jpangburn Thanks - that is a good plan and I will give it a try turning off one battery at a time and see if that will clear the fault. Pace bms are...

12 months ago
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RE: 6000 XP set solar charge limit?

@jpangburn My Pace bms that have 5 batteries communicating with each other , the bms reports the average of all of the batteries to the EG4 6000xp . I...

12 months ago
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