EG4 Community Forum

Anonymous
Joined: May 1, 2026 2:49 pm
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

@eg4eric I have just updated the BMS firmware to the latest. Connected the BMS tools and checked all - see below: YET, When a...

6 months 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 Have received the cables and took a chance to update Wallmount battery BMS to latest firmware. All went well with update - che...

6 months ago
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6 months ago
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Replies: 2
Views: 394
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RE: outage blips Flexboss21 + gridboss21

Similar issue here. GB/FB21 and 3 indoor wall-mount batteries. EG4 set me to lead acid to see if the issue goes away. No issues for 6 days. I had ...

6 months ago
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RE: 12000XP and Ruixu Lithi 2-16

@eg4eric I am using Ruixu server rack batteries (RX-LFP48100) and like @chase, I haven't been able to get type 6 to work. I also did originally have s...

6 months ago
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Replies: 8
Views: 1146
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RE: EG4 Web API and Home Assistant

@dougl Thank you. For the wires coming from the screw terminals, are you connecting to something like this? Or do you have another approach?

7 months ago
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Replies: 1
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RE: EG4 Web API and Home Assistant

@weertske I'm just running PPG on an rPi with it setup to send MQTT messages to a Mosquito MQTT server and then I have Home Assistant pulling the MQTT...

7 months ago
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RE: EG4 Web API and Home Assistant

@dougl I just found this thread and I am hoping you can bring me part way up to speed on using PPG. I also have an 18kPV. How are you connecting t...

7 months ago
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RE: 48v LL Battery cluster overloading charge amps modbus register

@eg4eric If i make one of the LL-S units the cluster master and put the 2T18 firmware on it, can that version still communicate with the 2T12 firmw...

7 months ago
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RE: LCD display remains blank.

That sounds like an internal issue. I recommend reaching out to your distributor.

7 months ago
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RE: Firmware for 8KEXP-240 (aka 12KEXP-240)

Good afternoon, You're right, the sticker is a little confusing. The inverter allows 8kW output, but it can take in 12kW of solar. This unit is consid...

7 months ago
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