Any name you wish
New Member
So, I seem to have an issue with either my BMS or inverter.
100Ah 24V battery with an 8S Overkill BMS
2000W Giandel Pure Sine inverter
2 Epever SCC (one 40A with 1050W array, one 30A with 500W array, both same charge settings)
When my battery reaches full charge and charging stops, the BMS shuts down charging due to one cell hitting max voltage. When that happens, I hear a beep on my inverter for a moment and then nothing. It appears that my inverter stops outputing AC for a moment and it is causing a quick blackout on my AC equipment. I do see on the SCC that it shows max voltage of the battery hits something like 31 or 36V for the day.
1. Is there a setting in the BMS or the SCC I should consider changing to prevent this possible overvolt trigger?
2. Should I hook the inverter to the B- side if the BMS, and only have the C- side to the SCC? (following all safety precautions of course)
The latter is not what I personally think will fix it and I will lose function of the discharging switch. What other details are needed?
100Ah 24V battery with an 8S Overkill BMS
2000W Giandel Pure Sine inverter
2 Epever SCC (one 40A with 1050W array, one 30A with 500W array, both same charge settings)
When my battery reaches full charge and charging stops, the BMS shuts down charging due to one cell hitting max voltage. When that happens, I hear a beep on my inverter for a moment and then nothing. It appears that my inverter stops outputing AC for a moment and it is causing a quick blackout on my AC equipment. I do see on the SCC that it shows max voltage of the battery hits something like 31 or 36V for the day.
1. Is there a setting in the BMS or the SCC I should consider changing to prevent this possible overvolt trigger?
2. Should I hook the inverter to the B- side if the BMS, and only have the C- side to the SCC? (following all safety precautions of course)
The latter is not what I personally think will fix it and I will lose function of the discharging switch. What other details are needed?