EG4 Community Forum

Anonymous
Joined: July 4, 2026 10:03 pm
Topics: 7 / Replies: 19
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RE: EG4_ceaa-0508

@solar_pergola firmware ceaa-00080A and later *mostly* fixes the issue. I have notice there are some days with 1 or more quick bounces back up to Bulk...

1 month ago
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RE: Odd 12000xp behavior when coming off grid-charge to Solar/Battery mode.

I had the issue pop up again. This time I power cycled all inverters and batteries. will update if it fails agin

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

An UPDATE, I managed to restore my BMS bricked by EG$ monitor site firmware update tool. The successful RS232 firmware update did nothing, only af...

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

@Krzysiek_KTAI had the same issues ~ 4months ago that I thought i had fixed. Unfortunately, today they started up again.Ignore the title of the articl...

1 month ago
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RE: EG4_ceaa-0508

  Any updates on the 12000XP being able to actually move to it's set float voltage?  

1 month ago
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RE: Unable to get Solar to start

Eric, Is there a list, or can you provide a list of compatible Rapid Shutdown System modules (RSS, RSD) that can be used with EG4 inverters with Tigo ...

1 month ago
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RE: My system - FlexBOSS & GridBOSS

New EG4 Flexboss 18 install with 314AH all outdoor pieces...installed but dongle/wifi/BULL-SHI-!! I have a house, panels, inverter, battery and OFF T...

1 month ago
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RE: I need help getting my EG4 System to work

@eg4eric Thanks Eric. An ongoing mystery.

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

Well, I decided to give it a shot and update the battery firmware through EG4 monitoring app - the most recent inverter firmware supports that. Th...

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

Deep power cycling the battery, BMS and Inverter did not solve the 'blip' issue. Switched back to Lead Acid mode for a time being. Will try to updat...

1 month ago
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