EG4 Community Forum

Anonymous
Joined: December 17, 2025 6:23 am
Topics: 4 / Replies: 16
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Replies: 4
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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

9 months 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...

9 months 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...

9 months ago
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10 months 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...

10 months 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...

10 months 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 ...

10 months 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...

10 months 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...

10 months ago
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RE: Lifepower V2’s

47V is definitely not 0%, but it is considered below 20%. Voltage is a more accurate reading because the inverter measures it directly from the batter...

10 months ago
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