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gigadude
@gigadude
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Joined: December 23, 2025 6:12 pm
Last seen: February 16, 2026 4:04 am
Topics: 2 / Replies: 5
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RE: My off-grid 12000XP 3-phase system had arc fault on non-connected MPPT, won't come out of standby

@eg4eric it's wired as inverter #1 (the one having problems) to L1/L2, #2 to L3/L1, #3 to L2/L3, the 6 batteries are currently connected using the par...

3 weeks ago
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RE: My off-grid 12000XP 3-phase system had arc fault on non-connected MPPT, won't come out of standby

@eg4eric they're wired as a 3-phase system, the inverter having problems is the master. I was out this afternoon and when I came back around 9pm my ti...

3 weeks ago
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RE: My off-grid 12000XP 3-phase system had arc fault on non-connected MPPT, won't come out of standby

@eg4eric I got a support call this morning at 6:30am my time, they weren't able to diagnose online so I was supposed to get a call back at 9 but didn'...

3 weeks ago
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RE: My off-grid 12000XP 3-phase system had arc fault on non-connected MPPT, won't come out of standby

Hi Eric, yes it's online, I don't see warnings or errors other than the over-current warning in the log. 43730P0310 is the one that's stuck in standby...

3 weeks ago
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Replies: 1
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RE: Thoughts on 18kpv 3 phase

I've got one, there's a thread about it at diysolarforum.com, search for progress-on-my-12000xp-3ϕ-workshop.96701 since I apparently can't post links ...

2 months ago
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