EG4 Community Forum

JLankford
@jlankford
Estimable Member
Joined: November 7, 2024 2:39 pm
Last seen: March 31, 2025 1:53 pm
Topics: 6 / Replies: 131
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RE: Gridboss Smart Port overcurrent protection too sensitive

@zali I don't have a GB, so can't help you there.

1 month ago
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RE: Gridboss Smart Port overcurrent protection too sensitive

Read the thread. It sounds like the vendor has installed several test SW iterations into his system during the troubleshooting process, and the latest...

1 month ago
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RE: Gridboss Smart Port overcurrent protection too sensitive

Probably related to this issue. It sounds like there is a software fix, perhaps not released in an official build yet...

1 month ago
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RE: 18kPV with Victon Cerbo

I believe you already have a Victron smart shunt on your system connected to the Cerbo. With FLA batteries, that's already the best solution you have ...

1 month 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 month 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 month 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 month 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 month ago
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RE: Can EG4 provide feedback about flickering on the 18Kpv?

EG4TechSolutionsTeam: "After reviewing the first remote set, I noticed that the LCD version is still on 12/1/1. Has it been updated to 18/1/1, as th...

2 months ago
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RE: Can EG4 provide feedback about flickering on the 18Kpv?

@eric You might note in that first linked thread that EG4TechSolutionsTeam acknowledged this flickering issue on 2 Dec 2024, post #34. For some 18...

2 months ago
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RE: 12k XP went offline since yesterday

@talk2dang I have no gaps in my 18Kpv data history, so the EG4 web monitor has been connected for me, without any breaks. If your WiFi router has a...

2 months ago
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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...

2 months ago
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RE: 6000XP no solar, used as backup generator only, AC Charge will not work

How is it straightened out? Did he already make a wiring change not noted here? He needs at minimum an interlock added as I described above. Preventin...

2 months ago
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RE: 6000XP no solar, used as backup generator only, AC Charge will not work

@mylesj You need the electrician to make a change to your wiring. Joel is correct. It should never be possible to have a feedback loop as Joel ha...

2 months ago
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RE: 6000XP no solar, used as backup generator only, AC Charge will not work

@mylesj @joel-brodeur I've scanned back through this thread... I don't see any mention of trying to change to voltage control for charging. Have y...

2 months ago
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