Heat battery control log entry: 2025-05-22T22:51Z MT 0 GI 139 IT 46 F Fbvx2N ES 1
Putative current raw top-up level (when allowed): 7% (normal min 0%, max 100%).
Flags/status:
[MT] 0% heat battery Maximum Top-up level: 0%
[GI] Grid Intensity gCO2/kWh: 139 (7d mean 139)
[IT] Grid gCO2/kWh Intensity Threshold below which discretionary top-up is allowed: 46.
[F ] expected grid demand from High (peak) / - (normal) / Low (off-peak).
[F B] Enphase AC Battery SoC too high to allow transfer to heat battery, or unknown [b].
[F F] good Forecast PV generation tomorrow.
Recent (1/8) full days excluding today when heat battery did not fill [FnFFFFFF]: 12%
Recent DHW cylinder pasteurisation days including today, tank maximally Hot [HHHHH-----------].
Grid frequency response minutes today (~67% of active): 67
Previous day and today: heat battery max % fill/target from grid, grid intensity, intensity threshold, eddi state (black=stopped=60, red=full=50, yellow=boost=40, green=divert=30).