Hello,
I have a Blue solar MPPT 100/30 charge controller and 700 Watt of solar panels in series giving me about 80V on a good day.
I have 2 200AH LiFePO4 batteries in series giving me a 24V system.
I have selected option 7 on the controller which is meant to be for use with this type of batteries.
The manufacturer states I have to use 14.6V for charging and 14.6 for float.
My charge controller is at 14.2V and 13.5V.
I do not have the bluetooth cable to change these parameters and wanted to know if at these levels my system can work ok or that I have to change them to get a better more efficient setup.
I am surprised to see the recommendation for charge and float to be at the same level.
Much appreciated.
EB