EG4 Community Forum

Anonymous
Joined: July 31, 2026 8:01 am
Topics: 7 / Replies: 19
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RE: Flexboss 21 Randomly Restarting

Are you getting any alarms when this happens?

3 months ago
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RE: Peak shaving settings being ignored

@gtsquiresIf you’re still experiencing issues, feel free to contact our team at [email protected] or call us at (903) 609-1988 so we can help...

3 months ago
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RE: Unable to get Solar to start

Eric, Any updates on this?

3 months ago
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RE: RS485 and Solar Assist

Just curious if this is still working for you? I got solar assistant (latest version as of this month) and also bought the rs485 cable from them. Wh...

3 months ago
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RE: Peak shaving settings being ignored

@gtsquires I am on the newest 2727 firmware and lcd screen firmware. I believe you were on 2525 and a much older screen firmware. Dont know if tha...

3 months ago
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RE: Peak shaving settings being ignored

@jckemp3 Curious. I don't have that menu. I wonder if there has been a system upgrade that I don't have.

3 months ago
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RE: Peak shaving settings being ignored

@gtsquires I have the 12kPV version . I have had a fairly smooth experience with my inverter, most issues I have created in my learning . This ...

3 months ago
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RE: Peak shaving settings being ignored

@jckemp3 I haven't restarted the inverter yet, but I will. The system is continuing to behave as if there are no batteries. The inverter is an 18kPV. ...

3 months ago
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RE: EG4_FAAB-2727 (Most Recent Firmware)

I have discovered quite an improvement in the operation of the 18KPV since installing the 2727 firmware. As background, I have Solar, the 18KPV and o...

3 months ago
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RE: Peak shaving settings being ignored

Settings all look correct , I would try a restart of the inverter if you haven't already . Another work around I just found is in working mode you ...

3 months ago
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Replies: 6
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RE: Unable to get Solar to start

He is using the wallmount indoor 280Ah Lithium Battery. Is has since discharged so I know that the inverter side is working. Let me know if you need S...

3 months ago
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RE: SOLVED Vbus Overrange Issue!

@coolRunnings This happened to me. Heat Gun works on high, shuts down the inverter on low. This started happening 18 months after installing the 18Kpv...

3 months ago
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RE: Flexboss 21 Randomly Restarting

Also here the inverter data export during that time Fram

3 months ago
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Replies: 3
Views: 333
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