EG4 Community Forum

Anonymous
Joined: July 30, 2026 8:34 pm
Topics: 7 / Replies: 19
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RE: Gridboss ESS switch doesn't do anything

@simply-efficientDo you have you have your system set up already?When you turn the switch do your loads turn off?

4 weeks ago
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RE: How to force 12kBTU solar mini splits to work at full capacity in cooling mode?

@krzysiek_ktaI apologize! I did not see this post. I am getting with our HVAC Technician for this question.

4 weeks ago
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RE: Eg4 hybrid mini split connection to battery bank and shore power

@devynYou should be able to connect it directly to the outdoor unit if there is a breaker panel already. You just need to connect L1 and L2 into the o...

1 month ago
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RE: AC Coupled but why does it show Gen Power at night

this morning, inverter says and current measurments verify, 112W but the EG4 says 203W and it's always about 115W higher than actual.   &...

1 month ago
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RE: Help! - Had solar panels, EG4 Inverter and Batteries installed in 7/2026- Has never been right.

I have also had so many problems. I regret getting EG4. Most of my issues seem to have been resolved after months of frustration and frequent work wit...

1 month ago
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RE: No Firmware found for EG4 FlexBOSS LCD Screen

FYI - This is the first install and has never worked.

1 month ago
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RE: No Firmware found for EG4 FlexBOSS LCD Screen

Eric, So I was able to update the LCD screen from Version 22 to the current version of 25. Unfortunately it did not fix the issue of not receiving act...

1 month ago
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RE: North Central Texas Setup Just about to turn a year old!

Well S*it fire Batman! That Really SUX! 24k Mini-Split has a heart-attack! Of course I was out of town when it all went down. You can clearly see ...

1 month ago
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RE: Could an EG4 tech update my 3 LCD monitors to the latest version, currently on v22

Actually Eric, don’t change anything yet. Let me research non-parallel mode and I’ll let you know. But do let me know if that’s something I can tog...

1 month ago
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RE: Could an EG4 tech update my 3 LCD monitors to the latest version, currently on v22

Hmmm, the LCD’s weren’t showing the separate strings on that main overview screen when I looked after the SW update. I completely understand what you’...

1 month ago
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RE: Could an EG4 tech update my 3 LCD monitors to the latest version, currently on v22

@johngrI went ahead and put the system back in parallel view.I was able to confirm that, to view each string separately, the system would need to be t...

1 month ago
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