Efficiency chart card with background
Displays efficiency data by combining the latest and aggregated values with the background image and optional simplified chart.
Efficiency chart card with background
Displays efficiency as a time-series chart with a decorative background image, the latest value, delta percentage, and absolute delta.
Default Data Keys
- Efficiency (timeseries) — efficiency percentage over time, %
- Latest (function) — current efficiency value, %
- Delta percent (function) — change from previous period, %
- Delta absolute (function) — absolute change, %
Value Ranges
| Range | Level | Color |
|---|---|---|
| 0–40 | Low | Red |
| 40–60 | Moderate | Amber |
| 60–80 | Good | Green |
| 80+ | Excellent | Blue |
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