EG4 Community Forum

Anonymous
Joined: April 4, 2026 8:22 am
Topics: 6 / Replies: 19
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RE: RSD?

The RSD will shut down the inverter. This means it will: Stop any output to the EPS Stop charging the batteries Stop charging the ba...

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

@eg4eric I did end up trying over the weekend... Put 2T18 on one of the LL-S units and set it to cluster master, set the com proto to Schneider, an...

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

@somej I would have to double check on that, but you can definitely try! Just make sure you set the LL-s as the master battery and make sure that the ...

5 months ago
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Replies: 0
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RE: FAAB-2525

Are you referring to the changelog?

5 months ago
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RE: Need a fix for EG4 18KPv and Indoor wall mount battery system not discharging when 100%

It sounds like an issue with the settings, but I'd be happy to take a look at them for you if you have the inverters online.

5 months ago
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RE: 12000xp - install & commissioning Q & A and comments

OK, after much back and forth, testing, and speaking with SignatureSolar support..... 1. The EG4 Monitor App really cannot be used for Installer ini...

5 months ago
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RE: outage blips Flexboss21 + gridboss21

Indeed ppl have issues with indoor Wall Mount batteries comms. See the latest results of trying to fix it: It looks as systematic BMS comms iss...

5 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

I was hoping you would get it figured out. I bet Eric will take care of you. Keep us updated and I hope the best

6 months ago
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6 months ago
Replies: 2
Views: 599
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RE: Why is the 6000XP and 12000XP not compatible with the GRIDBOSS?

I love how this forum is all but dead with no EG4 involvement. Sad.

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 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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