EG4 Community Forum

Anonymous
Joined: April 2, 2026 3:50 pm
Topics: 6 / Replies: 19
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RE: EG4 12000 pv array input question

Best method I have to size strings is here: SolarPanelApp

1 year ago
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RE: FlexBoss 21 what is the maximum output amps at 120vac and 240vac

Some diagrams from EG4 EG4 FlexBOSS21 System Wiring Diagrams_v1.1

1 year ago
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RE: FlexBoss 21 what is the maximum output amps at 120vac and 240vac

According to specs, it is 50A ac output, up to 16 in parallel. I doubt you would be able to feed them directly to your service panel or main. Probab...

1 year ago
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RE: 12000xp and warning 28

Hello Set the system discharge rate to 100% last night. This morning ran another test. When the load went over 10220 watts the inverter gave the war...

1 year ago
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1 year ago
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RE: Battery charge % and communication issue

@sjvickerNo worries! I understand!If you do need any assistance setting the dongle up, feel free to reach out to me or contact us at support@eg4electr...

1 year ago
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RE: 6000XP Not exiting bypass mode for hours

@dannybeardsley I believe adding a BMS would help the inverter more accurately read the battery voltage. It does appear that the inverter is having di...

1 year ago
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RE: 12000xp and warning 28

That's very interesting—thank you for sharing! I also believe setting it to 100% should resolve the issue. There shouldn't be any problems increasing ...

1 year ago
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RE: Lifepower V2’s

It will not cause any damage. When I mentioned running by voltage, I was referring to using Lead Acid mode on the inverter. However, I haven’t heard o...

1 year ago
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RE: Lifepower V2’s

@eric , so is SS right when they say Do not run lithium mode by volts?? Will that damage the batteries or inverter? I know a few guys that need to kn...

1 year ago
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