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EG4 LL v1, v2 25.6v...
 
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EG4 LL v1, v2 25.6v 200ah Updates

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(@diver-dave)
Posts: 11
Active Member
Topic starter
 

I have 2 different versions.
2 X GRW ver.Z15T07  and 1 new one LFP ver. Z01T17
The most the BMS tools can do is display some of the data.
And questionable data on the new one.

So, can I get help setting parameters for each battery?
I see SOC is not stable, but the cell charges are steady. Can the SOC be set to the average cell voltage?
The new battery LFP pulses slower and refuses to take any current less than 1 amp, 
while the others take it down to around .5a each.

Please help

DiverDave

 
Posted : April 17, 2025 6:57 am
Eric
 Eric
(@eric)
Posts: 268
Reputable Member
 

what inverter are you using?

 
Posted : April 17, 2025 4:06 pm
(@diver-dave)
Posts: 11
Active Member
Topic starter
 

I am using AmpInvt 3k Pure Sine Wave Low Frequency inverter as UPS.
The inverter works well, I also bought a 60A Solar Charge Controller by AmpInvt.

These units are programmable but not BMS-controlled.

 

DD

 
Posted : April 19, 2025 1:16 am
(@diver-dave)
Posts: 11
Active Member
Topic starter
 
3K Inverter
Charge Controller
 
Posted : April 19, 2025 1:17 am
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