EG4 Community Forum

Anonymous
Joined: April 24, 2026 8:01 am
Topics: 7 / Replies: 19
Topic
Reply
RE: Battery use during certain time

I've only been on grid with mine for 3 days, I'm doing things a little different but Self Consumption works extremely well for me. I have my system s...

10 months ago
Forum
Reply
RE: Voltages displayed on the EG4 app?

Do you know which version of the app you're using? You can find it at the very bottom of the login screen.

10 months ago
Forum
Reply
RE: 12000XP and UL9540

@solar_pergola It depends, NEC 2023 does require RSD for ESS under certain conditions, primarily for firefighter safety. However, enforcement depends ...

10 months ago
Forum
Reply
RE: Dual Gridboss with single 48KWh Generator

As of now, you will need 2 generators. 1 for each Gridboss. I don't believe it is possible for 2 Gridboss' to control 1 generator.

10 months ago
Forum
Topic
Forum
Replies: 7
Views: 614
Reply
RE: Installer Code Needed For Installer Who Doesn’t Know The Code

@llneal14 It is possible to change it. We'll just need your inverter’s serial number to make the update for you.

10 months ago
Reply
RE: Installer Code Needed For Installer Who Doesn’t Know The Code

If you originally used the wrong code and now have the correct code is there a way to change it?

10 months ago
Reply
RE: 18kpv Weather Optimize

With Weather Optimize enabled, and verified the Battery Backup Mode and PV Charge Priority were both disabled, the inverter again switched from the ba...

10 months ago
Forum
Topic
Forum
Replies: 5
Views: 1269
Reply
RE: Small heater blankets don’t work

@eg4eric They both have digital auto off timers. The one on the left will turn on for a few seconds then the lights start flashing. The one on the ...

10 months ago
Reply
RE: 12000XP and UL9540

NEC 2023 requires ESS RSD. Even off grid NEC still applies? I'm surprised there is no plan to do this for the 12000xp.

10 months ago
Forum
Reply
RE: 18kpv Weather Optimize

Eric, Thanks for the reply. Both Battery Backup Mode and PV Charge Priority are currently disabled in the Maintenance Tab / Working Mode Setting. ...

10 months ago
Forum
Reply
RE: Correct Smart Port configuration

@signaturesolarsupport - similar question. I would like my smartload on when the grid is on, but when the grid is off only when the battery is pretty...

10 months ago
Forum
Reply
RE: 12000XP and UL9540

You would need to check your local code and utility requirement.

10 months ago
Forum
Page 156 / 390