1. Usable Energy=
70% Theoretical
52% Actual
Of Installed Capacity
Lithium Ion Battery System Basics
90% of Possible Capacity
Li Ion
Usable Energy: Theoretical vs (Actual – Margin)
LTC Company Confidential
20% of possible Capacity
100% SOC (To the User) 8% ERROR MARGIN
0% SOC (To the User) 8% ERROR MARGIN
Margin Contributors:
-Flatness of Discharge Curve
-Voltage Sensing Accuracy
-Current/Temp Compensation Accuracy