EG4 Community Forum

Anonymous
Joined: July 5, 2026 12:08 am
Topics: 7 / Replies: 19
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RE: EG4 14.3kWh indoor wall mount battery BMS comms issues - resulting in blackouts, power blips, and charging restarts

@krzysiek_kta - I wish we had better logging.. something is causing a fault and its not showing up anywhere from what I can tell. - Another mild ...

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

@clarktheshark Before I got the battery firmware update cables (RS232 and RS 485 ) from RG4 last year I have been running my system in Lead Acid mod...

4 weeks ago
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RE: My system - FlexBOSS & GridBOSS

@eusurp I apologize for inconvenience this has caused! If you I can definitely disabled an account you've made before. However, you would still need t...

4 weeks ago
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RE: Unable to get Solar to start

@fkitzmann We do have this document about the RSD Transmitters for our hybrid inverters.EG4-Hybrid-Inverter-RSD-Transmitters.pdf

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

I have always charged using SOC. I have mine set to charge from 20-75% using grid power, regardless of the time of day. I would say it's a weekly...

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

@clarktheshark   My system is set to charge batteries to full both from PV array during the day and from grid overnight and batteries get c...

4 weeks ago
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1 month ago
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RE: Firmware EG4_ceaa-0709 (Most recent)

well, if you want to release a fix for open-loop float, you might consider officially releasing the beta test firmware version ceaa-00080A, and or tes...

1 month ago
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RE: Firmware EG4_ceaa-0709 (Most recent)

@dtbaker61 The firmware 0709 is still the latest available firmware. The firmware you were given has not a publicly released at this time. I do ap...

1 month ago
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RE: Firmware EG4_ceaa-0709 (Most recent)

That is exactly what I have been doing to top balance the cells in my wall mount battery or when there were some BMS comms issues. Thx. K

1 month ago
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RE: Firmware EG4_ceaa-0709 (Most recent)

@krzysiek_kta , you can make it work open loop with type=lead acid and managing by desired voltage setpoints.

1 month ago
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RE: Firmware EG4_ceaa-0709 (Most recent)

@dtbaker61 I have latest FW for 6000xp (ccaa-1E1414), but only Lead Acid works for open loop, there is no lithium type 31 to select. Just FYI &...

1 month ago
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RE: Firmware EG4_ceaa-0709 (Most recent)

@eg4eric , you might want to change the subjest line of this thread.... I don't think 0709 is the latest anymore, right ?   I know that the v...

1 month ago
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