Widgets

Add widgets from the Homey dashboard and select your HKW (and wallbox where needed).

E3DC-HKW (live energy flow)

Animated energy flows between PV, house, grid, battery, and wallbox (if present).

• Sun icon for PV; lightning for grid; battery and house symbols
• Secondary values: PV today (kWh), grid import/export today, battery SoC / remaining time, vehicle SOC on the car symbol when available
• Battery charge and discharge flow lines align at the same height as the grid import/export lines
• Battery charging path is split when useful (e.g. PV vs grid contribution)
• Setting: Min. power for flow (W) — flows below this threshold stay inactive (default 30 W)

Wallbox

Live wallbox widget: power, solar share, plug/charge/sun-mode style controls as implemented on the widget UI. Select the parent HKW if you have more than one.

HKW Ladeplaner

Time-based EMS / power-mode plans for the station (including grid charge). Writes into the station’s schedule settings. Active plans show on the HKW tile (hkw_ladeplan_active) and take priority over ad-hoc power-mode flows.

Wallbox Ladeplaner

Time windows and prioritization for wallbox charging (e.g. until full, sun vs mixed priorities). Active plan summary appears on the wallbox device (wallbox_ladeplan_active / wallbox_ladeplan_summary).

Tips

• With only one HKW, plant selection is usually automatic
• After app updates, reopen the dashboard once if a widget still shows an old layout