EG4 Community Forum

EG4 Eric
EG4 Eric
@eg4eric
Admin
EG4 Online Support
Joined: October 29, 2024 8:29 pm
Last seen: July 28, 2026 3:25 pm
Topics: 43 / Replies: 1117
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RE: Apple laptop

Yes, as of now it is only through windows that you can update the firmware for the battery. You should be able to log in on another device with the sa...

1 year ago
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RE: Indoor Wall Mount Firmware update questions

There are 2 firmware updates for the indoor WallMount batteries. RS485=Z02T04 and RS232=S02T11. You will need both RS485 and RS232 cables for these up...

1 year ago
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RE: EG4 6000xp charging speed set up (PLEASE HELP)

I don't know much about this battery, but what do you have the charge current set to on the inverter?Do you have the inverter on lead acid mode?

1 year ago
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RE: How does this make sense?...

Can you please provide more information about your system?How many batteries?Are you using any smart ports or AC couple?

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

I'm glad you aren't having anymore issues! If you encounter any other issues, feel free to reach out to me!

1 year ago
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RE: GridBOSS/FlexBOSS not backing up when grid is down

@fizziocrat Just want to confirm, did you have the backup loads breaker on?@eabowdenDo you have power backup enabled on the inverter settings and also...

1 year ago
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RE: Brightmount no more?

Production has not stopped, but they are currently out of stock. I apologize for the inconvenience!

1 year ago
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RE: EG4 19kpv charges battery from PV, passes grid through, but no AC output

@george-redinger Let me know how this works for you. If the inverter is not operating as you want it to, please let me know and we will do our best to...

1 year ago
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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.

@dfwtinkerI apologize for the delayed response, but it looks like it's already resolving the balancing issue. Yes, letting it cycle a few days would b...

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: 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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RE: Running EG4 batteries with a float charge

While it may be possible, it is not recommended since this configuration has not been tested, and the EG4 batteries were not designed to work with tha...

1 year ago
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RE: Lifepower4 Communication Hub Dip Switch Settings

Both R1 and R2 should be down. If you are having trouble getting the communication hub to work, please let me know.

1 year ago
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