EG4 Community Forum

Anonymous
Joined: October 16, 2025 7:37 am
Topics: 3 / Replies: 14
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6 months ago
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RE: Flexboss LCD Screen Firmware Update

Currently, there is no LCD firmware update available, but we will let everyone know as soon as there is.

6 months ago
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RE: HELP! EG4-LifePower4 V1 & V2 Lithium Battery | 48V 100AH | Server Rack Battery Monitoring

You can use BMS TOOLS and BMS TEST to look at the battery details and information.

6 months ago
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RE: At the end of my first full day on 2nd wall mount battery; Some things don't look right on the desktop app.

Sorry I couldn't get back to you on Friday. Were you able to switch it back?

6 months ago
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RE: 20Amp breaker for GridBOSS

The GridBoss can support down to 30A breakers. However, I will look into this and see if you can do a 20A breaker and if so, where you could get it.

6 months ago
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RE: EG4 12000xp Loud repeating sound

I know it's working fine now, but what batteries are you using?Also, if you have this issue again feel free to reach out to me and I will look into it...

6 months ago
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RE: 18kPV settings mysteriously change after "Start Quick Charge"?

This only happens when you use Start Quick Charge?

6 months ago
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Replies: 1
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6 months ago
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RE: Installer in Souther California - Los Angeles area?

Any luck @diyrich. I too am looking for one.

6 months ago
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RE: EG4 12000xp Loud repeating sound

turns out this was the inverter relay in a loop, if you hear it once it's not loud but every 30 seconds, it woke me up from a dead sleep, I'm not sure...

6 months ago
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RE: North Central Texas Setup Just about to turn a year old!

Well I now have another "issue" Dust, Dirt & Humidity. Arrrrrgggggggg Posted in the general inverters forum and nobody wanted to go down tha...

6 months ago
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Replies: 2
Views: 397
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RE: EG4 Rapid Shutdown Wiring without tigo

@ac130buff Yes, the SW switch is for an external RSD button. If you don't have Tigo, you can ignore the rest of the diagram.

6 months ago
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