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diy solar

Limiting Seplos BMS SOC

HGPilot

New Member
Joined
Nov 29, 2021
Messages
33
Hello Fellows,

I am looking for a configuration for a Seplos BMS which would allow me to store my battery banks at 50 to 60% SoC during the time when I am away.
I have two batteries connected using Pylon protocol to an LV6548 inverter with a solar array.
BMS has option where I can change bulk charging voltage and rated capacity.
Does anyone know what is the best way to have batteries floating at 50 to 60% capacity?
Could you also share your bms parameters that work best for you?

Thank you!

A
 
manually set your battery capacity with pc software
Once I do that, BMS is no longer allowing me to change any parameters.
So it comes by default set to 280 and if I change it to 304 (my cells are 304) after that no parameters can be changed.
 
interesting, the setting should be done on the inverter side. since your are using 5 : USE you have to set the parameters 26 and 27, bulk and floating lower. I'am not familiar with setting this parameter, I won't give you any advise ;-(
 
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