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God point. Little bit more than I do understnad.

Yes they are in 58v as my battery will be at 100% capacy.

I understand. Mabey I can contribute later :)

With mega fuse inside battery pack the risk of the fuse burning of can be a fire issue inside the battery bank?

Anyone know if megafuse for vicron is ok to use inside a battery pack?

Edit. Issent that how pylontech batterys work? You Just set an id on each battery? So if we have 3 esp32 with canbus sender for each battery. If we Just are avle to set an id for each pack they can be paralelled?

I also have 3x jk bms in paralell. Would be cool if we could have 1xesp32 for each bms and set an id here and send them all to another esp32 witch convert all the data to can.

Max voltage is 58v 14s battery

Hello, Anyone who can recoomend fuses and battery switches. Where to buy them and what size? Im building 3 batteries 110a I have 2x 5k inverters Så gues that both inverteres should have a flipable breaker and a busbar between all the batteries and inverter. every battery should have a t class...

Anyone tested this? https://github.com/Uksa007/esphome-jk-bms-can

I think that the bms short courcit is fixed. Can see anything more about this in the log. But I still see this on the inverter side. What could be the reason for this?

Have found the reason for abnormal sensor warning in jk bms: Note Due to this BMS is not properly compatible with Relay and Inverter, occasionally it warns "Current sensor abnormal" or the current is not accurate when the BMS connected to Relay or Inverter, please ignore it if you really care...

Ok. So JK bms is the most preffered bms to yse to build?

Will do. Ordered mine from aliexpress a while ago. Exprect it to be here very soon. ?

Think the ddsu666 will solve my problems.

For a while i had stable ct max sell 120w. Today its heavy raining and now it is at 400w again

I think you need 2 ct sensors if you have setup in 3phase paralell. If not we do not use 5 and 6. I have tested this and they work the same as far as i know.

Will try this. Just need to fully understand what he is doing first :)

Ok thank you. Sorry that so many People answer but Im having trouble understanding cause if little knowlege

Or should I try contacting jk bms and ask?

Thanks again. Yes i could try changing the settins. What are you renommending setting this to?

Understand. So if you have one pack that are 300a and one that is 500a. There will alwais leak power to the smaller pack Jusst set to manual voltage?

Yes. Its strange. I think i have had some bad ground earlier to the inverters. Not surere if it was it or something Else strange. But now my ct consumption is 120w i stead of 360w. So its better today.

What if the packs are different ampere?

Hello. Today I have a jk bms. As far as i have seen jk bms does not support setup in paralell. And the Deye Inverter do not support it out of the box. When looking at daily bms its look like a different world of opertunities like the system they have to build big Banks? What bms do People...

Came accross this thread: https://diysolarforum.com/threads/jk-bms-owners-have-you-had-this-error-yet-heat-pump-electrical-feedback.38996/ Can it be as simple that its caused by something in the inverter? I have a deye hybrid inverter.

https://www.deyeinverter.com/product/hybrid-inverter-1/sun3-6-5ksg01-03lp1eu.html

Says so in the manual?

Tonight the fuse between the inverter and the bms was down. Logged into the inverter and found this. Was not able to get rid of this without power off the bms. Then everything works again as normal. But there is something strange going on here.

What is recoomended way to fix this? I have tried to tough parts and everything is ice cold. And this happens also with small loads. Did not have this problem when I was only running 1 series. Seems like the problem came when adding 2 more i paralell. Beleave there is an setting in the bms that...

I can see that it has happend tonight also. While discharging at 1.6kw

[/MEDIA] But this is li ion batteries. 30% of capachy is reccomended charge rate. 330a can be charged with 100a. Anyway I do it at 80. I can see that this is not the reason. This sometimes happening whit low charge rate also. When I look at that chart it says max discharge 300a and...

Should i change to: Chaege OTP from 70 to 60 Charge OTPR FROM 60 to 55 Discharge OTP from 70 to 60 Dischargd OTPR from 60 to 55 Charge UTP from -20 to 0 Charge UTPR -10 to 5 Private data?

Thougt this could handle 150a charge?

Forgot to say that I have B1A20S15P