EG4 Community Forum

Anonymous
Joined: August 23, 2025 6:05 am
Topics: 2 / Replies: 14
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RE: Help-Shorted batteries; Now inputs shorted

@eg4eric No, the batteries either go into Protected Mode or the breaker immediately trips. The inputs read a dead short across the Red/Black inputs...

4 weeks ago
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RE: Need help commissioning 12Kpv

Does the dongle have all 3 lights on? If not, can you please let me know which ones are on or blinking?Can you elaborate more on your question "What d...

4 weeks ago
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RE: Help-Shorted batteries; Now inputs shorted

Is the inverter picking up any voltage from the batteries?If the inputs on the inverter were shorted out, the only option would be to replace the inve...

4 weeks ago
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RE: Max 18KPV combined output

As previously mentioned, the 18kPV has a maximum AC output capacity of 12,000W. This limit is fixed and cannot be adjusted through settings.

4 weeks ago
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RE: Gridboss backup battery transition to generator?

Yes, if grid goes down, your system will use battery power for loads and once they hit that percentage or voltage that is set, the generator will take...

4 weeks ago
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RE: EG4 LL4 24V batteries - coms question

I don't know for sure, but if I were to guess, I would say something like Start:23.5V-24V Stop:28V (if you want full batteries, if not, you can set it...

4 weeks ago
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RE: How do the different working modes function with a generator

Are you selling back to grid with AC couple?

4 weeks ago
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RE: outage blips Flexboss21 + gridboss21

Well, I just had a power outage at 2:08 and it was restored at 2:08. they always last a few seconds. 🙁

4 weeks ago
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RE: EG4 LL4 24V batteries - coms question

Thank you. Would you happen to have any idea as to what to set start and end voltages for a gen start would be? Tanks, JB

4 weeks ago
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RE: outage blips Flexboss21 + gridboss21

Yes, mine is set to lithium and my battery is an indoor wall mount. On Wednesday I restarted the system for a second time. Fingers crossed no blacko...

4 weeks ago
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RE: outage blips Flexboss21 + gridboss21

@BPorter @Cowsaround Question. Do you guys have EG4 wall mount batteries set as Lithium Type in your inverters? Brgds K

4 weeks ago
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RE: NSFW AI worth trying?

This is super helpful, thanks! I’ve tried a few that promised a lot but ended up being awkward or too filtered. Glad to hear there’s something out the...

4 weeks ago
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RE: Max 18KPV combined output

So basically around 12.5kw can go in on the dc side and once converted to ac you will get 12kw on the ac side. The 0.5kw difference is what is lost in...

4 weeks ago
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