EG4 Community Forum

DougL
@dougl
Estimable Member
Joined: January 2, 2025 10:51 pm
Last seen: December 6, 2025 10:42 pm
Topics: 9 / Replies: 70
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RE: Measured numbers don't add up - 100% of PV Gen going to Consumption Power

Right now, my batteries are putting out 435W while my Load is consuming 572W.

11 months ago
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RE: changed a BMS setting, EG4 18KPV dropped to low amp charging. How to revert back

@jlankford I agree that is a good idea. Thanks for the feedback!

11 months ago
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RE: changed a BMS setting, EG4 18KPV dropped to low amp charging. How to revert back

@jlankford @jlankford great idea looking at the inverter data details. I can see when it happened, at 11:35a and that's what I see when I look at h...

11 months ago
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RE: changed a BMS setting, EG4 18KPV dropped to low amp charging. How to revert back

I had changed the setting on the BMS Config page which said 15S for the battery configuration to 16S and that bounced the battery(rebooted) but also s...

11 months ago
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RE: changed a BMS setting, EG4 18KPV dropped to low amp charging. How to revert back

It's now exporting 2kw to the grid even though the batteries are at 77%/52.5V. Anyone know which setting will stop it from feeding the grid with batte...

11 months ago
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RE: BMS not correct in detecting capacity

@jlankford it's only out of context when it considered to be talking about the cells/batteries instead of the system(BMS+batteries) since it is the BM...

11 months ago
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RE: BMS not correct in detecting capacity

@jlankford I believe the post by @signaturesolarjess was more of a 'battery system' symptom when the BMS doesn't count the coulomb correctly and the S...

11 months ago
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RE: BMS not correct in detecting capacity

My batteries are the Basengreen DIY 314aH/16.2kWh with an active 2A balancer and I originally assembled and connected 2 packs together and I ran them ...

11 months ago
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RE: BMS not correct in detecting capacity

@ron I don't know what battery cells you have but the manufacturer of my cells, EVE, state that the min low voltage is 40V(2.50V each) on the pack of ...

11 months ago
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RE: New behavior for 18K

Was this an upgrade from EG4_FAAB-1B1C to EG4_FAAB-1E1E by any chance? I've just brought batteries online a few weeks ago and added a 3rd battery la...

11 months ago
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RE: BMS not correct in detecting capacity

My concern with your setup would be what did you set at the low SoC trigger to stop discharging and why did your system not stop discharging at that S...

11 months ago
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