My system is Quattro/CCGX with 12nos. Aquion stacks (25kWh) and solar into GT inverters.
The Battery Life is set on however Aquion can sit discharged without harm. With winter charging there is little solar but SOC remains at 85% and voltage is only 40vdc. So the measurement must be wrong as bulk finished at 85% but the voltage is way down fully discharged. Should I re set something to get this back into correct measurement? I cannot force charge these batteries as they have high resistance but sitting at 40vdc I am only using grid power. A quick mains charge will bring voltage up over 50v and inverter will operate but voltage drops back and grid takes over with SOC still at 85%.
