EG4 Community Forum

Solar1Solo
@solar1solo
Active Member
Joined: December 8, 2025 5:09 pm
Last seen: January 2, 2026 5:22 pm
Topics: 1 / Replies: 15
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RE: 12000XP Abnormal High Fan Speed

Thanks - please try the firmware update. Do you plan to update both inverters, or just the Slave with the high speed fan? Can you please phone or ...

10 months ago
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RE: 12000XP Abnormal High Fan Speed

Sounds good Eric. can I call you on a direct line, or can you call me tomorrow to help me load the older firmware. or if I need tall call Tech Suppo...

10 months ago
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RE: 12000XP Abnormal High Fan Speed

Hello Eric, I opened a ticket with Customer Support Dec 24th #158845

10 months ago
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RE: 12000XP Abnormal High Fan Speed

Inverter serial # is 44030P0353

10 months ago
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RE: 12000XP Abnormal High Fan Speed

Pictures of inverter with high fan  

10 months ago
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RE: 12000XP Abnormal High Fan Speed

Mike Lucas 782 Forbes Park Rd Fort Garland, CO 81133 [email protected] cell 843-368-7508

10 months ago
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RE: 12000XP Abnormal High Fan Speed

Hello, thanks for looking into this issue. I did get ticket # 155867 for the SOC mismatch between my two batteries but don’t remember getting one fo...

10 months ago
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RE: 12000XP Abnormal High Fan Speed

If the video didn’t come through, can I send it to your email. Uploading on my cell doesn’t seem to work on the forum

10 months ago
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RE: 12000XP Abnormal High Fan Speed

  video of inverters with one fan at high speed

10 months ago
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RE: 12000XP Abnormal High Fan Speed

Please let me know if the video came across

10 months ago
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RE: 12000XP Abnormal High Fan Speed

Hello Eric, will try to post the video I just took. Hopefully you can find a way to turn off the one fan that is high speed. Again when the invert...

10 months ago
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RE: 12000XP Abnormal High Fan Speed

@eg4eric Hello, there are no warnings and the EGR tech helped load the latest firmware for both inverters last week. Really need a fix for this n...

11 months ago
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