EG4 Community Forum

Anonymous
Joined: April 13, 2026 7:18 pm
Topics: 7 / Replies: 19
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RE: RS485 Firmware Z02T11 (12/30/2025)

We apologize for the delay. A new firmware has been released for both indoor and outdoor WallMount Batteries that resolves the display error on the EG...

2 months ago
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RE: Field Impact Notice- 48V Batteries

@eg4eric thank you. This new RS485 firmware is compatible with the previous RS232 firmware version S02T25?

2 months ago
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RE: Battery details missing after firmware update

We apologize for the delay. A new firmware has been released for both indoor and outdoor WallMount Batteries that resolves the display error on the EG...

2 months ago
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RE: Field Impact Notice- 48V Batteries

We apologize for the delay. A new firmware has been released for both indoor and outdoor WallMount Batteries that resolves the display error on the EG...

2 months ago
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RE: XP12000 start up procedure after dead battery

@eg4eric I was able to visit the remote system. Unfortunately I only had enough time to bring the battery up to SAOC of 20%. The inverter was still ...

2 months ago
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RE: New to EG4

@eg4eric I'm using voltage...no comms. I've got the generator figured out now, thanks.

2 months ago
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RE: EG4 14.3kWh indoor wall mount battery BMS comms issues - resulting in blackouts, power blips, and charging restarts

Certainly, thank you so much! I don't think I have a Ticket #, have simply been emailing back and forth with their tech support? or maybe I'm missing ...

2 months ago
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RE: 18Kpv and generator usage

Thanks that's what I suspected. I have 4 x 100Ah LifeP04 but that's not enough to power everything (hence the critical load panel) so now I am think...

2 months ago
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RE: Can EG4 provide feedback about flickering on the 18Kpv?

@eg4eric More while we're on battery. I'll switch off Seamless EPS and see if that makes a difference.

2 months ago
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RE: Unexplained short lasting load spikes

@johnaand Understood! I wasn’t able to review any data because your inverter doesn’t appear to be connected to the internet. Based on what you describ...

2 months ago
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RE: EG4 Wi-Fi + Ethernet Dongle does not work on Ethernet path

@fkitzmann Can you please share a video of what you are seeing?You should be able to hold the button for 5 seconds to switch between Wi-Fi and Etherne...

2 months ago
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RE: XP12000 start up procedure after dead battery

@cnmmike Once the battery reaches the Discharge Cut-off voltage/percentage, the inverter stops actively discharging the battery and goes into standb...

2 months ago
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