In my EasySolar 5000 system running ESS I get every morning a Low Battery at around 48 V and I can't figure out from where this Alarm (setpoint) is triggered.
The Low Battery parameter in the Multi are set as follows:
Inverter DC shut-down voltage |
37.2 |
V |
Inverter DC restart voltage |
43 |
V |
Low DC alarm level | 42 |
V |
The Dynamic cut-off settings in the ESS assistance is unchanged starting at 48V.
DVCC is not enabled. It is pretty hard to see where some effects/settings coming from with ESS, because a lot happens in the dark background (aka blackbox).
In addition, I run Gel batteries without BMS. Float voltage is at 55.2 V, Absorb. at 56.4 V.