EG4 Community Forum

Anonymous
Joined: April 30, 2026 6:35 am
Topics: 7 / Replies: 19
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RE: EG4 wifi dongle unable to connect

@spencerowen Glad you were able to get it fixed and thank you for bringing it to my attention! I'll let our team know about the time to hold the butto...

6 months ago
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RE: Use 96VDC battery to directly power the DC input of the EG4 hybrid mini split A/C

Unfortunately, that isn’t possible, as the Mini Split is designed to operate only on solar or AC power. To use the batteries, you will need to use the...

6 months ago
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RE: GridBoss and generator use during grid failure,

@customertobe natural gas is probably the best source for gen fuel, but I would still conserve fuel just in case it’s a wide spread long term grid fai...

6 months ago
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Replies: 3
Views: 416
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RE: EG4 wifi dongle unable to connect

Got it fixed. The 1.6.3 iOS app update fixed it. Now the server points to instead of 47.254.33.206 and the dongle connects successfully ...

7 months ago
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RE: Dongle unable to connec to cloud

Got it fixed. The 1.6.3 iOS app update fixed it. Now the server points to instead of 47.254.33.206 and the dongle connects successfully

7 months ago
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RE: EG4 18k PV inverter output goes to zero

@rcg123 I am running 2525. Yes, there does not seem to be the ability downgrade ( revert to a previous firmware version)

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

I apologize for the delayed response. Based on the pictures provided, it appears the first battery is an LL-V2 model with four DIP switches. Unfortuna...

7 months ago
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RE: GridBoss and generator use during grid failure,

@pawnee My generator is natural gas, at least one thing that is not an issue for me. 😀 Thanks for the feedback.

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

@eg4eric , this little video skips over some really important steps for first "local connect" by BT. It also mentions you can get notifications with l...

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

@dtbaker61 Here is a video on how to connect using bluetooth.How Good Is The EG4 Inverter Bluetooth App?

7 months ago
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RE: GridBoss and generator use during grid failure,

I don’t have a flex boss but I’m assuming its programming is close to the 18kpv. I would do two things in a grid down situation. First manage my house...

7 months ago
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RE: GridBoss and generator use during grid failure,

Here is the solution I have come up with unless I am breaking a rule. What I did not realized was that the non backed up lugs were on the inverter u...

7 months ago
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Replies: 2
Views: 762
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