Charge value is 0% and full when the State-of-Charge value is 100%.
6.2.5. Depth of Discharge
The Depth-of-Discharge radial gauge shows how much energy has been taken out of the battery
stack. It is the sum of all stacks connected to the common DC bus. In an ideal energy storage
system, defined as a system with no power losses, the amount of energy shown in this gauge needs
to be added back into the battery pack to fill it back up to 100% SOC.
6.2.6. Stack Voltage
The stack voltage bar gauge shows the maximum, minimum and average stack voltage
measurements within the battery pack.
The high stack voltage and low stack voltage warning and fault threshold is visualized on the gauge
with yellow and red segments. The blue segment depicts the acceptable stack voltage range.
If a triangle enters the yellow segment, a warning has occurred. If a triangle enters the red segment,
a fault has occurred.
The maximum and minimum stack location in the pack and their voltage value are shown below the
gauge, along with the average stack voltage value.
Nuvation Energy Battery Control Panel - Product Manual
Document ID: NE-PM-005
35
Rev 1.1, 2020-10-14
Curie Update 2
