EG4 Community Forum

Anonymous
Joined: April 2, 2026 5:51 pm
Topics: 6 / Replies: 19
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RE: Vbus Over Range, but No PV

The 18K spec states it can handle up to a 4,000 watt line imbalance. So it would be worth looking at this further to see if the Eaton UPS load along w...

1 year ago
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RE: Vbus Over Range, but No PV

I have seen a few threads on here and other places regarding this. The typical culprit is often either a grounding issue someplace, needing a firmwar...

1 year ago
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RE: Vbus Over Range, but No PV

Come on! Someone has to have some idea why this inverter would say this despite having no PV input?

1 year ago
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RE: Indoor Wall Mount Firmware update questions

I was helping a friend out with a firmware update on LL4 batteries. Noticed that the LL4 batteries have Z02t## firmware numbering. Does this mean t...

1 year ago
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RE: EG4 wifi dongle unable to connect

I have the same issue, it started around 1/22/25. I believe its something with the cloud server as I can see the inverter on my phone when I'm connect...

1 year ago
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RE: EG4 3000EHV-48 for Time of Use Charging

@krzykrl The 3000EHV-48 would work just fine as a UPS only if that's your goal. I ran my server room exactly like this for about a month before I swi...

1 year ago
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RE: EG4 3000EHV-48 for Time of Use Charging

The 6000XP is capable of controlling all Time of Use and that's how I'm doing it. Details below. AC Charge Based On Time: 8 a.m. to 4 p.m. As a ...

1 year ago
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1 year ago
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RE: New EG4 - 3000 EHV - Battery Back Feeding Power to Solar Panels at Night

@hanzi Beyond my experience but please keep us posted.

1 year ago
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RE: 3000EHV and LIfepower4 V2 compatability

I can’t help but think the protocol switches on the V2’s would make a difference

1 year ago
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RE: New EG4 - 3000 EHV - Battery Back Feeding Power to Solar Panels at Night

@joel-brodeur - I connected the AC input from the inverter to my house's grid-tied panel, which has a neutral-ground (NG) bond (with No AC loads conne...

1 year ago
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