Hi all
My first post so hi to all. I'm relatively new to this subject so forgive me lack of proper terminologies.
I've built a 4s pack out of lifepo4 cells a while back. I have hooked up HIBMS 100A BMS to it. It's been working absolutely fine for over a year. Battery is installed in my van. Charged by solar and dc2dc while driving. I have noticed lately that the bms will only allow to charge when there's load applied. Let's say there's 10amps being drawn and BMS will only allow the battery to be charged with 10amps even if my solar is pushing 20a and dc2dc another 20a.
I've noticed one of the cells is a bit off now and then, by 0.35v. I think my active balancers takes care of it most of the times. I'm still observing this behaviour as it just started happening lately.
This makes the battery stuck at certain SOC.
My first post so hi to all. I'm relatively new to this subject so forgive me lack of proper terminologies.
I've built a 4s pack out of lifepo4 cells a while back. I have hooked up HIBMS 100A BMS to it. It's been working absolutely fine for over a year. Battery is installed in my van. Charged by solar and dc2dc while driving. I have noticed lately that the bms will only allow to charge when there's load applied. Let's say there's 10amps being drawn and BMS will only allow the battery to be charged with 10amps even if my solar is pushing 20a and dc2dc another 20a.
I've noticed one of the cells is a bit off now and then, by 0.35v. I think my active balancers takes care of it most of the times. I'm still observing this behaviour as it just started happening lately.
This makes the battery stuck at certain SOC.