EG4 Community Forum

Anonymous
Joined: April 14, 2026 10:16 pm
Topics: 7 / Replies: 19
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RE: Another Generator question

@brokenpointjoe The history of generators and inverters charging batteries is an old problematic issue. Inverters seem to have a hard time "walking an...

1 year ago
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1 year ago
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RE: Another Generator question

@ron Perhaps, but Signature Solar and EG4 marketed these systems to people with the understanding that a generator would work directly wired to the ge...

1 year ago
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RE: 18Kpv Generator input voltage range

@jared I searched EG4's online resources and downloaded a generator page state the minimum generator size was 4kW. Just saying there is an inconsist...

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

@jlankford I would assume that it knows how many AC amps it's producing to determine the power output. Does it not know how many DC amps are coming in...

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

@coolrunnings ...can't edit my previous post. I just saw your other post about the Cerbo... So without a BMS input, I'm curious how the 18K deter...

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

@coolrunnings Cool. I would trust everything you listed except the EG4 screen. My system, consisting of one 18Kpv and six LL-S rack units, can cons...

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

@jlankford Measuring the battery current with an ammeter with no PV on, as well as a shunt for the Victron Cerbo GX. Plus the EG4 screen shows 0 watts...

1 year ago
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RE: Problem with new Firmware update

@jwmarshall Are you saying that Signature Solar is replacing ten 18Kpv units because of a parallel phase error that only started after a firmware u...

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

@coolrunnings Thanks for sharing the solution here. Keep in mind the batteries won't register any current unless it is above some shunt measureme...

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

I made a separate post about how I solved this, but it is apparently stuck in moderation hell, so maybe I can get the word out here. This problem seem...

1 year ago
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