Over 2,400+ partial cycles of 35-45% dod at various soc after 7 years and not noticing any loss or low voltages at high draw appliances on my lfp bank. There's approximately 900 or so full cycles so there should be alot of life in the battery bank. Time will tell. Absorb 14.1v, float 13.6v inverter on 24/7.
12v 500ah, 20 cells_ 4s5p (GBS LFMP battery system). 8 CTI 160 watt panels (1,280 watts)2s4p,Panels mounted flat. Magnum PT100 SCC, Magnum 3012 hybrid inverter, ME-ARC 50. Installed 4/2016 been on 24/7/365, daily 35-45% DOD 2,500+ partial cycles.
