EG4 Community Forum

Anonymous
Joined: April 21, 2026 11:59 am
Topics: 7 / Replies: 19
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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...

6 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...

6 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...

6 months ago
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RE: LCD display remains blank.

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

6 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...

6 months ago
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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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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 ...

6 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

6 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)

6 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...

6 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.

6 months ago
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