EG4 Community Forum

Anonymous
Joined: November 5, 2025 3:42 am
Topics: 3 / Replies: 14
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RE: FlexBoss and GridBoss error codes

@davidmg Which firmware is the Gridboss running on?

1 month ago
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RE: EG4 wifi dongle unable to connect

@rbeato011 Great, if you need anything or have any other questions, feel free to reach out.

1 month ago
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RE: Wall Mount all weather 280 Ah battery

Yes, I would recommend for them to contact their distributor. I'm not sure why it isn't turning on after charging it for so long. If the battery is on...

1 month ago
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RE: Feedback on FlexBOSS21 + FlexBOSS18 Stringing Plan (47 × JA-Solar 440W)

You can use this String Sizer calculator. SolarPanelApp

1 month ago
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RE: Uninstalling Mini-Split for Warranty

you davidt can watch this video maybe it will help

1 month ago
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RE: Ct types

@powerup I currently have a grid tie inverter, so yes I can sell power back. I have used emporias ct's in the past on the busbar connection They a...

1 month ago
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RE: Uninstalling Mini-Split for Warranty

Well, I managed to diagnose the issue with EG4 remotely - the main control board was found faulty. Had it replaced twice and eventually RMA entire o...

1 month ago
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RE: Uninstalling Mini-Split for Warranty

@krzysiek_kta Thanks for the response. Unfortunately EG4 wants the entire mini-split shipped to them for testing.

1 month ago
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RE: Feedback on FlexBOSS21 + FlexBOSS18 Stringing Plan (47 × JA-Solar 440W)

The EG4 website has a really nice panel calculator. Punch in the panel and inverter along with a few other questions and it will give you what you can...

1 month ago
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RE: Ct types

Sorry, I don’t think there is a way to connect CTs when there is a busbar between meter and panel. essentially no wires to measure incoming current ...

1 month ago
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Replies: 1
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RE: ceaa-0500 update

I seem to be up again after trying the update several times but the current update hasn't cleared or refreshed and this has happened several times, it...

2 months ago
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2 months ago
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