EG4 Community Forum

Anonymous
Joined: July 16, 2026 5:52 pm
Topics: 7 / Replies: 19
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RE: Error 28 on 6000XP quite often

What is the discharge current limit set to? Also, what size is the battery bank? With two inverters, the minimum this should be set to prevent EPS ...

2 years ago
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RE: 00 fault code clearing

@benl697 looking into this now.

2 years ago
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RE: Battery imbalance

The closed loop vs open loop white paper on our website might be worth a read as well.

2 years ago
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RE: Battery imbalance

@pawnee Interesting, why is that? Both options generally work well, but I prefer BMS communication as it allows the battery to communicate directly wi...

2 years ago
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RE: EG4 website - Missing Battery Detail Data

@dlwittsr I apologize for the delay. Is the RS485 protocol also set to EG4? If so, I would recommend changing this to a separate protocol.

2 years ago
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RE: Error 28 on 6000XP quite often

@edo222 Nice looking setup! The wiring of the comms looks good. I have attached an image with an area circled. It appears that the comm wire has ...

2 years ago
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RE: Error 28 on 6000XP quite often

Is that your battery discharge current? If so, and this is just a guess, if you are using closed loop to talk to the batteries, then I am guessing t...

2 years ago
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RE: AC Coupled Solar

Can anyone please help me understand whether or not Power on the load port is bi-directional or not? Thank you

2 years ago
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2 years ago
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RE: 18Kpv settings discrepancies are frustrating

Yes I had problems because I didn’t know the app had more settings. A good example is I couldn’t get my generator to charge the batteries above 3000 w...

2 years ago
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RE: Battery imbalance

@jared thanks. The Tec guys at Signature solar discouraged me from using SOC so now I’m not sure what to do

2 years ago
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RE: Off grid 6000XP, lead acid, generator help

Well, for anyone watching this thread, you have as much info as I do from EG4 (above), but I've talked to CurrentConnected a couple times on the phone...

2 years ago
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RE: Error 28 on 6000XP quite often

I think my real problem may have been EPS overload and not merely loss of parallel communications. I try to set the discharge current limit to 280 ins...

2 years ago
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RE: 6000XP Power to RSD

@jared I turned off the EPS switch on my 6000XP and the unit kept producing solar. So I opened the bottom panel and sure enough, I was getting 12 vol...

2 years ago
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