EG4 Community Forum

Anonymous
Joined: April 18, 2026 2:49 am
Topics: 7 / Replies: 19
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RE: BMS not correct in detecting capacity

@twistedroutes Yes, that's a good point, and it illustrates that in the end each person needs to find good voltage set point values that are releva...

1 year ago
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RE: EG4 18Kpv grid settings to suit Southafrica

Are you getting a warning 3 or an error 3?A warning 3 would be that the inverter is failing to communicate with the meter.

1 year ago
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RE: BMS not correct in detecting capacity

FWIW, The balancing of the BMS's are top-balancing and for the most part they bleed power off of the higher level batteries but only while the batteri...

1 year ago
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RE: BMS not correct in detecting capacity

@jlankford Yah it's about 3000W but in reality, we're likely discharging the battery when we're performing the mentioned operation (discharging to X% ...

1 year ago
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RE: BMS not correct in detecting capacity

@twistedroutes That looks like a significant discharge load - I estimate about 24 amps per wallmount battery from your graph. So these are not rest...

1 year ago
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RE: BMS not correct in detecting capacity

I was just in the situation where my generator failed so my EG4 Indoor Wallmount batteries drained completely. I had a FAIRLY consistent power drain ...

1 year ago
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RE: EG4 18Kpv grid settings to suit Southafrica

Could you provide some additional information: 1 - What settings are you trying to change and to what values 2 - How are you trying to change them...

1 year ago
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RE: Reading Local Data

Any Update on this? JB

1 year ago
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RE: Heating/Temp Reading Problem with Indoor Wallmount & 6000XP

Yeah - so it's still happening. On both the 6000XP and the Battery. What's the warranty on these things? So when they shit-the-bed in a few months...

1 year ago
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RE: Firmware for communicating with EG4 LL v1

i modified a cat cable to only have pins 7 and 8 now the breaker doesn't trip on the new batteries. I have this cable connected from the 3rd EG4LL-S...

1 year ago
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