This page shows the maximum percent-full to top-up to from the grid, if any, for the DHW heat battery.
NO HEAT BATTERY TOP-UP FROM GRID CURRENTLY.
Heat battery control log entry: 2022-08-13T23:36Z MT 0 GI 250 IT 100 F FM ES 1
Putative current raw top-up level (when allowed): 1% (normal min 0%, max 83%).
Flags/status:
[MT] 0% heat battery Maximum Top-up level: 0%
[GI] Grid Intensity gCO2/kWh: 250
[IT] Grid intensity gCO2/kWh threshold below which top-up is allowed: 100.
[F M] expected grid demand from High (peak) / - (normal) / Medium (off-peak) / Low (off-peak).
[F F] good Forecast PV generation tomorrow.
Recent (0/8) days when battery did not fill: 0%
Grid frequency response minutes today (~0% of active): 1
Previous day and today: heat battery max % fill/target from grid, grid intensity, intensity threshold, eddi state (red=full=50, yellow=boost=40, green=divert=30).