EG4 Community Forum

EG4 Eric
EG4 Eric
@eg4eric
Reputable Member
Joined: October 29, 2024 8:29 pm
Last seen: June 6, 2025 8:22 pm
Topics: 2 / Replies: 381
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RE: 12000XP and Generator Switching

@ron I'm sorry, could you provide more detail on what you're referring to?

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

Is your system producing enough solar to power loads and charge batteries?For the Battery Priority Start Time 1, try setting to 00:01. If this still d...

1 month ago
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RE: 12kPV - Where to get latest firmware?

You can use the app or the monitoring website (Maintenance Tab) to update your inverter to the most recent firmware. Version 20 of the LCD firmware is...

1 month ago
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RE: Initial Startup of EG43000-EHV

Is it showing any warning or Fault codes on the screen or is the screen staying the same as the screenshot then just turns off?

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

@chris07x The Power Backup feature controls the seamless transition of the inverter to battery power when the grid fails or is interrupted. Enab...

1 month ago
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RE: 12xp firmware update

We are still conducting internal testing. Version 0405 remains the current standard release.

1 month ago
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RE: W28 Overload Issue at 100% SOC on Firmware Version 0304 for 12000XP

@eareyes20 Can you share your inverter's serial number or station name so we can look into this issue for you?

1 month ago
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RE: TIme is wrong (DST)

@decker make sure to check the station time, end-user time, and the time on the settings are all the same. If they are not the same the time will inve...

1 month ago
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RE: Code 00 on slave

If you are getting the W00, then that is a communication failure with the battery. Meaning you would have to double check the paralleling cables betwe...

1 month ago
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RE: BONDING SCREW

@sunfarmer I'm not sure if this will help, but here is a video regarding the Neutral ground bondNeutral Ground Bond Setting Update for EG4 6000 & ...

1 month ago
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RE: Batteries to inverter connection

As long as your wiring matches the configuration shown in the manual, you can place the batteries wherever you prefer. However, the ideal setup is the...

1 month ago
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RE: Code 00 on slave

Try restarting the inverter completely by separating all power sources from it and turning it back on. If you still get the code after this, it would ...

1 month ago
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RE: diploma123

@amy Did you have any questions or issues with your system?

1 month ago
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RE: BossBox - GridBOSS and FlexBOSS

The BossBox is designed to support only the 12kPV, 18kPV, FlexBoss21, and FlexBoss18 models. Mounting the GridBoss is not recommended, as the BossBox ...

1 month ago
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RE: 12000XP and Generator Switching

@wardo5757 I haven’t identified anything, but our team is conducting a more in-depth review of all the data.

1 month ago
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