EG4 Community Forum

Anonymous
Joined: September 7, 2025 12:39 pm
Topics: 2 / Replies: 14
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RE: Vbus over range fault 18kpv

What firmware version is currently installed on both the battery and the inverter? Also, which lithium brand is selected on the inverter, and what pro...

9 months ago
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RE: Chargeverter question

Like I said, I realize that is what the spec reads. However, someone would have to talk to the engineers to find the real answer. As an electrical en...

9 months ago
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Replies: 4
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RE: Vbus over range fault 18kpv

Yes just the one inverter. I added one after I took those pictures and forgot to take new pictures, these are from when i initially started talking to...

9 months ago
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RE: Vbus over range fault 18kpv

@wfbiggin Based on the images, I am not seeing an NG bond. Are you just using the one in the inverter?

9 months ago
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RE: Vbus over range fault 18kpv

As far as I know there is only one. There is only one in the wiring that we've done, but if there is another in amongst the camper wiring I have no id...

9 months ago
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RE: Vbus over range fault 18kpv

This is going to sound weird but.... I have seen some issues with RV setups that cause some very strange behaviors. Quit often it is associated with...

9 months ago
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Replies: 27
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RE: 6000xp bug in charge controller setpoint voltages with open loop

@dtbaker61 I have passed all of the information along, and I am waiting for this as well. I know that they were working on everything plus the things ...

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

@jarrett , it's been more than a month now.... and no work back from EG4 on a firmware patch to address this bug in charge curve ?! I am not impressed...

9 months ago
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RE: Battery SOC inconsistancy

It has been a while. Has the SOC discrepancy gotten any better after some more charge/discharge cycles? JB

9 months ago
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RE: Tigo integration not updating live data on EG4 monitoring site

I have never understood the lag when setting it up for the first time, must be some validation process between the servers or something. Glad it is ...

9 months ago
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RE: Chargeverter question

The input for Chargeverter only allows for VAC.

9 months ago
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RE: Tigo integration not updating live data on EG4 monitoring site

Thanks again JB. Two days later the EG4 site began showing data from Tigo on the solar panels. The EG4 view is close to tracking the 1-minute Tigo sit...

9 months ago
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RE: Battery SOC inconsistancy

With the discharge curve of the battery, the voltage range from 52V to 50V typically corresponds to an 80% to 20% state of SOC. However, since voltage...

9 months ago
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