EG4 Community Forum

Anonymous
Joined: April 19, 2026 10:52 pm
Topics: 7 / Replies: 19
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Replies: 4
Views: 778
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RE: Another dongle question

Interesting. A product that can make the EG4 not work to it's potential? Seems an odd selling point. I don't believe that the dongle hardware is the t...

6 months ago
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RE: Wire 3 eg4 batteries ordering

If you connect the inverter to the third battery, it will draw power from the third battery first, then the middle battery, and finally the left batte...

6 months ago
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RE: Another dongle question

We can look into this for you. Because this is a second party app, we don't have all the information regarding the app and the dongle.

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

It would be great if you could take a look. They are online. From what i have figured out so far I have to disable Off Grid mode after 5 pm and turn i...

6 months ago
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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...

6 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...

6 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 ...

6 months ago
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Replies: 0
Views: 744
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RE: FAAB-2525

Are you referring to the changelog?

6 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.

6 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...

6 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...

6 months ago
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