EG4 Community Forum

Anonymous
Joined: September 9, 2025 10:37 pm
Topics: 2 / Replies: 14
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RE: 12000XP and Generator Switching

@eric Probably a dumb question, but since inverters invert DC to AC, how is this inverter converting AC to DC when it is powered from the grid or gene...

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

@george-redinger When you spoke about having to enable "Battery Backup mode" when the grid went down, are you talking about the settings on A or B of ...

4 months ago
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RE: TIme is wrong (DST)

@jared nevermind it only took 3 minutes and it already reset back to daylight savings YES.

4 months ago
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RE: TIme is wrong (DST)

@jared here you go, both are set and the same. in an hour when the daylight savings turns its self back to YES from NO i'll screenshot it again.

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

@eric There is enough production to power both the load and the batteries. I've noticed the Enphase app is always exporting about 10% (see image) of ...

4 months ago
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RE: 12000XP and Generator Switching

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

4 months ago
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RE: TIme is wrong (DST)

@jared I will absolutely check that as soon as I have time to log in but I'm not sure it will be helpful as the problem is not the time the problem is...

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

Also, just to add. Apparently if I set "Grid Sell Back" to disable, the connection to my enphase combiner gets lost and I start to import from the gri...

4 months 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...

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

@chris07x Yes, The reply from @eric (below) (I am replying before his reply) is a good answer. But it does not help my understanding. Here's ...

4 months 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...

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

@eric Hi Eric, thanks for the reply. These are my current settings. See attached image. Any suggestions to prioritize battery charge would be greatl...

4 months 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?

4 months 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...

4 months ago
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RE: 12xp firmware update

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

4 months ago
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