EG4 Community Forum

Krzysiek_KTA
@krzysiek_kta
Eminent Member
Joined: December 15, 2024 4:06 pm
Last seen: September 4, 2025 7:23 pm
Topics: 3 / Replies: 33
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RE: EG4 14.3kWh indoor wall mount battery BMS comms issues - resulting in blackouts, power blips, and charging restarts

@pawnee the following thread relates to run the battery in Open Loop (Lead Acid) mode. My charge setting are set up accordingly - Its not idea...

1 day ago
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RE: EG4 14.3kWh indoor wall mount battery BMS comms issues - resulting in blackouts, power blips, and charging restarts

@eg4eric Thank you for the response. Looking forward to receive RS232/usb kit to update the BMS firmware. Brgds K

2 days ago
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RE: EG4 14.3kWh indoor wall mount battery BMS comms issues - resulting in blackouts, power blips, and charging restarts - Is BMS firmware update needed?

@EG4 Eric Above is the snapshot of Event Log from my replaced 6000p indicating when the Wall Mount Battery BMS problems started. As mentioned befo...

3 days ago
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RE: Warning 27, 6000xp with 289AH wall mount battery

@ronster I was told by SS tech that Lead Acid Battery mode is an open loop communication mode (manual mode) and aside some lost functionality (lack...

1 week ago
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RE: HELP : 12Kpv monitor shows 132V but 0w = not charging batteries from PV

With the battery at 99-100% SoC there is no place to power to go, so PV array does not produce power. Turn some loads on and you will see the PV pro...

3 weeks ago
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4 weeks ago
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RE: No solid solar output

Well. I leave it up to you to deal with EG4 then

4 weeks ago
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RE: Spam reporting?

I do support above. there are still some "TEMU" spam posts popping up on this forum.

4 weeks ago
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RE: No solid solar output

I might sound obvious but with your +7kW output from PV array it might be not "consumable". How it is related to your power consumption (also 7kW-ish ...

4 weeks ago
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RE: EG4 14.3kWh indoor wall mount battery BMS comms issues - resulting in blackouts, power blips, and charging restarts

Another bunch of supporting data attached - this is from my previous (RMA-returned May 2025) 6000xp with same Wall Mount EG4 battery. there was only...

4 weeks ago
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RE: Warning 27, 6000xp with 289AH wall mount battery

@scottmr808 It seems to me that there is comms issue with EG4 Wall Battery BMS, and not related to the Inverter as I have replaced my 600xp and oth...

1 month ago
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RE: Warning 27, 6000xp with 289AH wall mount battery

@scottmr808 Have heard anything form EG4 regarding resolving the EG4 wall mount battery BMS comms issue - causing those irregular power losses?...

1 month ago
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RE: outage blips Flexboss21 + gridboss21

@bporter Let's see if your blackouts will be gone for good with Lead Acid battery settings like in my case. Regarding missing SoC display it doe...

1 month ago
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