diy solar

diy solar

BMS Daly 4S to sleep only at night !

Vladimir78F

New Member
Joined
Apr 22, 2023
Messages
1
Location
FRANCE
Hi everyone,

I am new in this Forum where i learned so much.
I know that this thread has been discussed several times but i did not see the same problem as i do.

For the record, on my Travel Van, I have 2 Antarion 140W All Black ( Perc ) plugged in a MPPT SRNE MC 2430 N10

I have build a battery from 4 cells of 320 Ah. I have a Smart Daly BMS 250 A with BT and an active regulator Heltec 4s 10 A

The battery charges well but since i left home, every night ( and only when the night comes and when I sleep) the BMS goes to sleep and i do have any 12V in my campervan.
When i push the bluetooth button, every thing comes to normal.

I am really worried as I left France to the North of Norway for a 10 000 Km journey ! I am now in the Netherlands.

Another point : The BMS does NOT show any log failure BUT A few night before, the MPPT did once !
Thank you SO MUCH for your help !

Here are the screens of my settings :

Vladimir

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