Power Analytics

What it shows

A historical line chart of your system's power over a day, one line per source (Grid, Gen, Load, PV and Storage). For a live, streaming version, use Real-Time Aggregated Power instead.

Where to find it

Open Dashboard, click the pencil in the dashboard top bar to enter edit mode, click Add New Widget, search the picker for Power Analytics, then click Add Widget.

Reading it

Pick a date, then turn the lines you want on or off:

• Each source can be shown in W or VA. W is the real power you use and pay for; VA is apparent power and is always the same or higher.
• Storage % adds the battery's state of charge as its own line, so you can see charge level against power at the same time.

Three icons sit in the chart header:

• Download - saves the plotted data as a CSV file.
• Hand - turns on select mode. Drag across the chart for a summary of the Maximum, Minimum and Average over that stretch. Click again to leave select mode.
• Magnifier - zoom and pan of the time axis.

Settings

Open the tile's settings with the spanner icon.

• Title - rename the widget. New tiles start as "Daily Summary".
• Data Interval - minutes per point: 0.5, 2, 5 or 10 (the default). Each point is the average of everything in that window, so a longer interval smooths the line rather than thinning it.
• Align Y Axis Zero - line the zero point of the axes up with each other.
• Dock tooltip to corner - pin the hover tooltip to a fixed corner instead of following the pointer.
• Grid W, Grid VA, Gen W, Gen VA, Load W, Load VA, PV W, PV VA, Storage W, Storage VA, Storage % - a switch per line. Grid W, Load W, Storage W and Storage % are on by default.