EG4 Community Forum

Solar_Pergola
@solar_pergola
Active Member
Joined: October 22, 2024 3:04 pm
Last seen: September 5, 2025 12:18 pm
Topics: 2 / Replies: 7
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RE: 12000XP max wire size

So what is the answer? The manual strangely still lists the minimum wire size... I'm assuming 1/0 aluminum will fit the load and grid holes? ...

3 days ago
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RE: 12000XP and UL9540

It looks like EG4 has decided to do it for the 12000xp according to the SS talk with Eric...are you the same Eric from yesterday?

2 months ago
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RE: How to provide power to Subpanel with Solar using 12000XP

From the manual it looks like you could land your AC Coupled solar on the 12000XP's Smart Port. 11.2 AC COUPLING The smart load port allows the use...

2 months ago
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RE: 12000XP and UL9540

NEC 2023 requires ESS RSD. Even off grid NEC still applies? I'm surprised there is no plan to do this for the 12000xp.

2 months ago
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RE: Advanced Inverter Functions

I find it ironic that you have an interconnection agreement from your poco when what you are installing isn't actually - interconnected.

2 months ago
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RE: 12000XP and UL9540

If the 12000XP is wired as pictured do you have to comply with UL9540? Or does it not need to because it isn't actually grid tied and there is no actu...

2 months ago
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Replies: 6
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RE: Graceful load shedding – constructive criticism

Agreed I'm not sure how to use these and I wish they started at 20a. We can't use it for our plug in hybrid charging because of the battery won't g...

10 months ago
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Replies: 1
Views: 805