EG4 Community Forum

Anonymous
Joined: August 21, 2025 10:25 am
Topics: 2 / Replies: 14
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RE: New EG4 battery firmware updater

@blenderbender Plug the updater into your computer and download the .hex file and .bin file off the EG4 website under battery firmware. After you...

3 weeks ago
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RE: Warning 27, 6000xp with 289AH wall mount battery

@scottmr808 Have heard anything form EG4 regarding resolving the EG4 wall mount battery BMS comms issue - causing those irregular power losses?...

3 weeks ago
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RE: Why My Lifepower4 V1 Batts Were Not Communicating With My LL V2 Batts & 18Kpv

It may be helpful to others to include my actual FW versions and settings: Download the EG4 Multipack Communication firmware. Though this is located...

3 weeks ago
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Replies: 1
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RE: New EG4 battery firmware updater

Where the hell do you find instructions on how to use this updater? I just received it, there's nothing in the box, I can't find anything in the knowl...

3 weeks ago
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RE: 18kpv Weather Optimize

I don't see how weather optimize would work with off-grid, as the way I understand it, the inverter would use the grid to charge battery to set point ...

3 weeks ago
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RE: Solar mistakes you made

Howdy. Hopefully this will save someone the $3K the lesson cost me! My biggest mistake was under estimating the amount of water I would need. Nee...

3 weeks ago
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RE: 12000XP Battery Protocol Details

@eg4eric Yes. After that didn't work, i tried every code under the lithium section.

3 weeks ago
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RE: 12000XP Battery Protocol Details

@henderson Usually, communication works with Luxpower protocol which is Lithium Type: 6. Is that the protocol you tried on the inverter?

3 weeks ago
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RE: Is this normal behavior from my Inverter?

That is not normal behavior, do you have PV and batteries in your system?

3 weeks ago
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