EG4 Community Forum

Anonymous
Joined: April 30, 2026 1:31 pm
Topics: 7 / Replies: 19
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RE: EG4 website - Missing Battery Detail Data

@jared Since the LuxPower battery protocol included battery voltage, amperage, temp, max/min cell V. , cell Temperature, and battery capacity should ...

10 months ago
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RE: Could I be charging too slowly?

@eg4eric Thank you for checking it! So I presume there isn't a reason that the battery specs have a lower limit for charging Amps?

10 months ago
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RE: EG4 Web API and Home Assistant

Nice work! You might take a look at Python Protocol Gateway() to see if there's anything missing in your implementation. I'm using PPG with my EG4 18...

10 months ago
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RE: Could I be charging too slowly?

I checked with our technician, and they confirmed that charging below 60A will not cause any battery cell imbalance.

10 months ago
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RE: Could I be charging too slowly?

This is based on my research, but I’ll reach out to our battery technician to get a definitive answer.

10 months ago
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Replies: 3
Views: 768
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RE: replacing circuit board

At this time, the best option would be to replace the entire unit. You can try reaching out to your distributor to see if they have any spare parts av...

10 months ago
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RE: Any way to save/backup settings on 18Kpv?

@eg4eric I run a software consultancy business. I offer my programming services to EG4. I will implement this for you and your customers will love it...

10 months ago
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RE: Chargeverter with 2 wall mount batteries

Thank you, Ron. If the Gen continues to run after the batteries have been charged, does the CV stop charging them? Say I start the gen, get sidetr...

10 months ago
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Replies: 2
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RE: Chargeverter with 2 wall mount batteries

I run the CV completely independent of the inverter as I also do not have a 2 wire start. You have to manually turn off the Gen after the CV completes...

10 months ago
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RE: EG4 Web API and Home Assistant

I just wanted to say thanks for this and I can confirm it works with my GridBoss and FlexBoss 21!

10 months ago
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RE: FlexBoss Intermittent Communication Failure with Battery and Discharge

And here are plots of SOC, vBus1, and vBus2, all showing a change at the same time that I get the message for “Communication Failure with Battery” ...

10 months ago
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RE: FlexBoss Intermittent Communication Failure with Battery and Discharge

Looking at the logged battery voltage is interesting. It generally is around 52-53V. Around a week before the event, the voltage starts dropping very ...

10 months ago
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