EG4 Community Forum

Anonymous
Joined: April 22, 2026 10:03 am
Topics: 7 / Replies: 19
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4 months ago
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RE: Odd 12000xp behavior when coming off grid-charge to Solar/Battery mode.

@eg4eric   Wait... I had it set to Option 0 for standard.   But you are saying it should be set to Option 1 HinaESS? Why is it not c...

4 months ago
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RE: Loss of my PV3 data when viewing from Web Device Monitor - Monitor Center

What will you be doing. What changes are needed? 12/11/25 @ 9:00am will work.

4 months ago
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RE: 12000XP Abnormal High Fan Speed

@eg4eric Hello, there are no warnings and the EGR tech helped load the latest firmware for both inverters last week. Really need a fix for this n...

4 months ago
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RE: Using the weekly settings option for FlexBoss21 and setting battery SOC on a daily basis

@david271 I'm running FAAB-2525 on the inverter and I can set it in the AC Charge mode section so maybe you are correct.

4 months ago
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4 months ago
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RE: Using the weekly settings option for FlexBoss21 and setting battery SOC on a daily basis

@eg4eric Interestingly if I try setting "Stop AC Charge SOC(%)" under Working Modes to 101% I get "Operation failed, error code: 3". I wonder if that'...

4 months ago
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RE: How Much to Charge my EG4 LL 48v Batteries from Generator

Thanks. No grid for us so the generator kicks in when we also have little to no sun for solar. 100% it is then. Thanks again Eric.

4 months ago
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RE: Using the weekly settings option for FlexBoss21 and setting battery SOC on a daily basis

@david271 I would think that the charge settings in the working mode would limit the charge and you couldn't get it high enough without maybe switchin...

4 months ago
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RE: Wattage drops for no apparent reason

The cells are LTO, configured as lead acid since they don't have a BMS. However, I've reconfigured the arrangement of them where now I can charge th...

4 months ago
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RE: Wattage drops for no apparent reason

What batteries are you using for your system?

4 months ago
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