EG4 Community Forum

Anonymous
Joined: June 20, 2026 9:06 am
Topics: 7 / Replies: 19
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RE: Quick help for a newbie - Generator setup not charging the battery

I have a gridboss that is grid connected and when I turn on the grid breaker to let energy flow the unit won't do actually let anything happen for abo...

7 months ago
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RE: 12000xp open loop battery voltage bounces between float and bulk after batts are full

@dtbaker61 Got it. Yet it seems when in Off-Grid mode with open loop comms during the day my 6000xp did not maintained 54v float voltage as progr...

7 months ago
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RE: 12000xp open loop battery voltage bounces between float and bulk after batts are full

@krzysiek_kta I don't want closed loop comms, I want to program voltage setpoints. This is working correctly finally on a 6000xp system that is offgri...

7 months ago
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RE: 12000xp open loop battery voltage bounces between float and bulk after batts are full

@dtbaker61 Are you positive the issue was resolved?   I had some issues with my EG4 Wall Mount battery BMS comms with 6000xp (finally reso...

7 months ago
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RE: 12000xp open loop battery voltage bounces between float and bulk after batts are full

I had the same problem with the first 6000xp I installed.... and it was eventually resolved with a firmware update. I would have hoped the same logic ...

7 months ago
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RE: 12000xp open loop battery voltage bounces between float and bulk after batts are full

@eg4eric 6x Midnite Solar powerflo-5. I do NOT want to use closed loop comm cables, which is why I set parameters as shown in top post to enable the ...

7 months ago
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RE: 12000xp open loop battery voltage bounces between float and bulk after batts are full

Here is a picture.... voltage is floating at 56 instead of 54 as defined. I consider this to be a BUG, and not happy about it since holding batteries ...

7 months ago
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RE: Quick help for a newbie - Generator setup not charging the battery

I don’t have a flex boss but look and see what your gen charge amps are set at. I’m also assuming the boss has to have a low voltage/SOC setting in or...

7 months ago
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RE: 48v LL Battery cluster overloading charge amps modbus register

@eg4eric Any update on this? This modbus overflow issue isn't going to resolve it's self. I know you guys consider these batteries as "legacy" at...

7 months ago
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RE: New 12k hybrid blows cold AC but no heat

@demodenny I sincerely apologize for the lack of updates. I completely understand how frustrating it can be to feel left in the dark. I am checking ...

7 months ago
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RE: No EG4 Announcement in this forum for 18kPV Updates?

Thanks for pointing that out! I wasn't aware that it wasn't announced on the forum, but I completely understand where you’re coming from. I’ll pass th...

7 months ago
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RE: Random connection to Grid showing on display

It is connected to the grid. That is why you are seeing voltage and frequency. It’s just not using the grid in your picture. if you lose the grid th...

7 months ago
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