EG4 Community Forum

Anonymous
Joined: April 23, 2026 8:11 am
Topics: 7 / Replies: 19
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RE: At the end of my first full day on 2nd wall mount battery; Some things don't look right on the desktop app.

@eric This is where we started: It is Now! 🙂 Yesterday morning while I was on the phone with Joe Murillo he mentioned that you had suggested...

1 year ago
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RE: Indoor Wall Mount Firmware update questions

@jared any news? I have one older indoor wall battery with the Z02T01 BMS and also 2 newer indoor wall batteries with Z02T03 BMS version. I would li...

1 year ago
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RE: Another Generator question

Doesn't make any sense to me. Good luck

1 year ago
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RE: Another Generator question

@ron amp clamp on the wires coming from the generator

1 year ago
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RE: Another Generator question

@pawnee How exactly did you determine that the house loads were being powered through the batteries and inverter and not the generator?

1 year ago
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RE: 12000xp - flickering on Battery with high-quality LEDs

LED lights are very sensitive to voltage especially on a dimmer switch. You may or may not have a wiring problem. My led lights do the same on dim. Pu...

1 year ago
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1 year ago
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RE: 48V EG4 WallMount Indoor 280Ah battery with Sol-Ark 15K having F20 errors

Thank you, Eric! I looked at the video and I am confused about the Batt Setup screen. I have three batteries and the video has only one battery. EG...

1 year ago
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RE: Another Generator question

@ron according to my 18k screen and my amp meter the generator is not running the house at this point. The batteries are when the brownout occurs, or ...

1 year ago
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RE: 12000xp - flickering on Battery with high-quality LEDs

I don't believe this is a firmware issue. Significant flickering is typically related to wiring problems. I recommend checking that the neutral and gr...

1 year ago
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RE: Sunrun inverter connectivity

Eg4 inverters were only made to work together with the same inverter model. You can AC couple an existing grid tied system into the 12kPV; AC coupling...

1 year ago
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RE: Running EG4 batteries with a float charge

@eric Thank you. Do you know what controller would work with this configuration?

1 year ago
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RE: 18KPV Internal Temperature Too High?

Solar Assistant sometimes provides inaccurate information. If you don't have any warning or errors on the inverter, this shouldn't be an issue.

1 year ago
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RE: EG4 18kpv not fully charging Lead acid Batteries

Do you have a BMS for the batteries?You will need a BMS if one is not already in place, as it manages and regulates the battery’s charging and dischar...

1 year ago
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