You can view the energy balance results in a non-stacked fashion but it's usually not very pretty:
I noticed that your version of the component is old and I updated it a few days ago. Let me know if you have the same issue in the most recent component.
Sorry, Chris, but I'm unable to produce the barchart by connecting the output of the energy balance component to the bar chart component: (demo file attached, and I've updated the bar chart component)