EG4 Community Forum

Anonymous
Joined: June 28, 2026 11:16 pm
Topics: 7 / Replies: 19
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RE: 18Kpv does not top balance or fully charge battery bank

@jared Thank you for your responses. Is there a way to see what charging voltage the BMS is calling for? The monitor displays the BMS charge curr...

2 years ago
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RE: Questions on LL-S battery behavior

Thank You @Jared for your responses here and in my other thread. So this is beginning to make sense to me. The EPS idle current of 1.37A DC, distrib...

2 years ago
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RE: 6000xp Balancing issue--how to correct?

@jared In lead acid, or lithium mode?

2 years ago
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RE: 6000xp Balancing issue--how to correct?

@jlankford Thanks. I have 2 batteries now, at 25 and 28%, with min cell voltage at 3.206v, 3.207v, respectively. The whole system will be set to st...

2 years ago
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RE: 6000xp Balancing issue--how to correct?

@brdfrd I would set charging to based on voltage to make sure that the cells reach the overcharged warning protection.

2 years ago
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RE: Questions on LL-S battery behavior

The minimum amount of discharge amperage reported is 0.5 amps DC.

2 years ago
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RE: 6000xp Balancing issue--how to correct?

@brdfrd Keep an eye on your cell voltages so you don't accidentally run one or two of the batteries into the ground. With the reported SOC numbers ...

2 years ago
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RE: 6000xp Balancing issue--how to correct?

@jared I'm not at the cabin until this weekend. I'm going to have to put it on stand-by, remotely, tomorrow. I have 2 of the 4 batteries at 28%, and 2...

2 years ago
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RE: 6000xp Balancing issue--how to correct?

@brdfrd the dip switch order is correct. Would you be able to charge the battery bank up to roughly 57.4v or until a cell hits 3.6v on each battery an...

2 years ago
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RE: 18Kpv does not top balance or fully charge battery bank

@jared Not to highjack this thread but I think this would be considered related. Does the same apply to the 6000xp with wall mount batteries? I h...

2 years ago
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RE: Questions on LL-S battery behavior

With the rated <70W in normal mode, you should expect to see roughly around 1.37A from the battery bank when powering idle consumption.A lot of BMS...

2 years ago
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RE: 18Kpv does not top balance or fully charge battery bank

This depends on if BMS communication is being used or if the inverter is set to lead-acid battery type. With BMS communication, the charging voltage i...

2 years ago
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RE: 6000xp Balancing issue--how to correct?

@jared Photo of the batteries, above, with the dipswitch info...

2 years ago
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RE: 6000xp Balancing issue--how to correct?

@jared EG4 48v 100Ah LL-S (x4)I had been discharging in Lead Acid mode based on advice from Tech Support. I have to switch back regularly, just to che...

2 years ago
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RE: 6000xp Balancing issue--how to correct?

@brdfrd What lithium brand and battery protocol is being used?

2 years ago
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