EG4 Community Forum

EG4 Eric
EG4 Eric
@eg4eric
Admin
EG4 Online Support
Joined: October 29, 2024 8:29 pm
Last seen: June 26, 2026 2:47 pm
Topics: 43 / Replies: 1089
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RE: Warning 27, 6000xp with 289AH wall mount battery

Warning 27 indicates either a low battery voltage or a communication issue between the battery and inverter, preventing the inverter from receiving th...

1 year ago
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RE: bad server rack battery? shows protection even with nothing attached to it

What is the voltage on the battery that is going into protection mode?

1 year ago
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RE: 12000xp gen setup

There is no setting for this. If grid is present, the inverter will not use the generator.

1 year ago
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RE: 3000EHV-48 for battery backup

It can work both ways, it depends on how you want it set up. This depends on the panels you are going to use. Some panels produce more voltage than ...

1 year ago
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RE: Genmax with eg4 6000 inverter ( 5%THD question)

You should still be able to use that generator. It is recommended to use one with a capacity of at least 10kW to ensure sufficient power for both char...

1 year ago
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RE: Please help deciphering what I am seeing

I'm glad to hear you were able to resolve the CT issue. As Ron mentioned, the 18kPV has a battery discharging efficiency of 94%, meaning it will draw ...

1 year ago
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RE: Grid Boss as replacement inverter question

Where exactly is the system installed?

1 year ago
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RE: 6000xp Charging profile, discharge to grid issues

@bobro Have you tried through the app or EG4 monitor website?

1 year ago
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RE: 6000xp Charging profile, discharge to grid issues

@jareds I can confirm that using batteries in series can sometimes cause issues with the inverter, leading to abnormal operation.Regarding charging, o...

1 year ago
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RE: Can EG4 provide feedback about flickering on the 18Kpv?

@caesarv Where do you have your PV grounded? Also, are you running the inverter on Lead-acid for these batteries?

1 year ago
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RE: 18kpv software configuration help

Good morning! Make sure Battery Backup Mode is disabled If Battery Backup mide is already disabled, you can set a time or battery percentage on ...

1 year ago
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RE: Wall mount battery feet size

@bobandroslyn I was not supporting the idea. Of course, it is not recommended to remove the feet or switch them for casters. However, I'm sure there a...

1 year ago
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RE: Adding EG4 and batteries to house with existing active solaredge inverter w/panels

You are able to do AC couple, which allows the user to add PV from an existing grid tied solar system. You would need to connect the output of the exi...

1 year ago
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RE: 18kPV and 2 wall mount batteries discharge to 0%soc for some reason.

@bobandroslyn Putting the inverter in Lead acid mode is the best way to balance out the batteries. Unfortunately, I’m unable to clearly see the screen...

1 year ago
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RE: 12k XP went offline since yesterday

That’s great to hear! If you need anything else or encounter this issue again, please let me know!

1 year ago
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