Initial commit: Hermes Agent Skills collection

2026-07-12 19:02:59 +00:00
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+# Full EVCC config — Schön Consulting homelab
+#
+# Includes: grid meter, 3 PV inverters, 2 batteries, custom charger via HA,
+# site config, Tibber tariff.
+#
+# Use this as a reference when modifying the EVCC config. Replace __HA_TOKEN__
+# with a long-lived HA access token.
+#
+# Installation: Stop HA VM (qm stop 106), mount RBD disk, write to
+# /mnt/haos/supervisor/homeassistant/evcc.yaml, unmount, start VM.
+# Then restart EVCC add-on via Supervisor API.
+#
+# WARNING: EVCC add-on overwrites this file on restart. Stop VM, edit, start VM.
+
+network:
+  schema: http
+  host: 0.0.0.0
+  port: 7070
+
+log: info
+interval: 30s
+
+# ─── METERS (grid, PV, batteries) ───────────────────────────
+
+meters:
+  # Grid meter — SMA Energy Meter via Modbus
+  - name: grid
+    type: custom
+    power:
+      source: modbus
+      id: 3
+      uri: 10.0.50.201:502
+      register:
+        address: 30865
+        type: input
+        decode: int32nan
+    energy:
+      source: modbus
+      id: 3
+      uri: 10.0.50.201:502
+      register:
+        address: 30529
+        type: input
+        decode: uint32nan
+      scale: 0.001
+
+  # PV inverter 1 — SMA via Modbus
+  - name: pv1
+    type: template
+    template: sma-inverter-modbus
+    usage: pv
+    modbus: tcpip
+    host: 10.0.50.201
+    port: 502
+
+  # PV inverter 2 — SMA via Modbus
+  - name: pv2
+    type: template
+    template: sma-inverter-modbus
+    usage: pv
+    modbus: tcpip
+    host: 10.0.50.203
+    port: 502
+
+  # SMA Sunny Boy Storage battery via Modbus
+  - name: battery
+    type: template
+    template: sma-sbs-modbus
+    usage: battery
+    modbus: tcpip
+    host: 10.0.50.202
+    port: 502
+    maxchargepower: 4200
+    watchdog: 60s
+
+  # Marstek Venus E battery — bridged through HA REST API
+  # Direct Modbus (10.0.50.113:502) is closed from EVCC's network.
+  # HA's Marstek Modbus integration reads it fine, so bridge via HA entities.
+  # NOTE: Do NOT add 'usage: battery' — custom type doesn't accept it.
+  #       The 'soc:' field implicitly marks this as a battery.
+  - name: marstek
+    type: custom
+    capacity: 5
+    maxchargepower: 2500
+    maxdischargepower: 2500
+    power:
+      source: http
+      uri: http://10.0.30.10:8123/api/states/sensor.marstek_venus_modbus_ac_leistung
+      headers:
+        Authorization: "Bearer __HA_TOKEN__"
+      jq: '.state | tonumber'
+    soc:
+      source: http
+      uri: http://10.0.30.10:8123/api/states/sensor.marstek_venus_modbus_batterie_ladezustand
+      headers:
+        Authorization: "Bearer __HA_TOKEN__"
+      jq: '.state | tonumber'
+    energy:
+      source: http
+      uri: http://10.0.30.10:8123/api/states/sensor.marstek_venus_modbus_gesamte_entladeenergie
+      headers:
+        Authorization: "Bearer __HA_TOKEN__"
+      jq: '.state | tonumber'
+
+  # Hoymiles micro-inverter via OpenDTU
+  - name: hoymiles
+    type: template
+    template: hoymiles-opendtu
+    usage: pv
+    host: 10.0.40.55
+
+# ─── CHARGER (custom, bridged through HA REST API) ──────────
+# SMA EV Charger (10.0.50.205) — direct connection fails (TLS cert
+# without IP-SANs, SMA API returns 400). Native HA SMA integration
+# works via different network path. Bridge through HA entities.
+
+chargers:
+  - name: wallbox
+    type: custom
+    status:
+      source: http
+      uri: http://10.0.30.10:8123/api/states/sensor.ev_charger_schon_status_ladevorgang
+      headers:
+        Authorization: "Bearer __HA_TOKEN__"
+      jq: 'if .state == "active_mode" then "C" elif .state == "sleep_mode" then "B" elif .state == "not_connected" then "A" else "F" end'
+    enabled:
+      source: http
+      uri: http://10.0.30.10:8123/api/states/switch.ev_charger_schon_manuelle_ladefreigabe
+      headers:
+        Authorization: "Bearer __HA_TOKEN__"
+      jq: '.state == "on"'
+    enable:
+      source: http
+      uri: http://10.0.30.10:8123/api/services/switch/{{ if .enable }}turn_on{{ else }}turn_off{{ end }}
+      method: POST
+      headers:
+        Authorization: "Bearer __HA_TOKEN__"
+        Content-Type: application/json
+      body: '{"entity_id": "switch.ev_charger_schon_manuelle_ladefreigabe"}'
+    maxcurrent:
+      source: http
+      uri: http://10.0.30.10:8123/api/services/number/set_value
+      method: POST
+      headers:
+        Authorization: "Bearer __HA_TOKEN__"
+        Content-Type: application/json
+      body: '{"entity_id": "number.ev_charger_schon_ac_strom_begrenzung", "value": {{.maxcurrent}}}'
+    power:
+      source: http
+      uri: http://10.0.30.10:8123/api/states/sensor.ev_charger_schon_leistung_ladestation
+      headers:
+        Authorization: "Bearer __HA_TOKEN__"
+      jq: '.state | tonumber'
+    energy:
+      source: http
+      uri: http://10.0.30.10:8123/api/states/sensor.ev_charger_schon_zahlerstand_ladestation
+      headers:
+        Authorization: "Bearer __HA_TOKEN__"
+      jq: '.state | tonumber'
+      scale: 0.001
+
+# ─── LOADPOINT ──────────────────────────────────────────────
+
+loadpoints:
+  - title: Wallbox
+    charger: wallbox
+    mode: pv
+    phases: 0
+    mincurrent: 6
+    maxcurrent: 16
+    enable:
+      threshold: 0
+      delay: 1m
+    disable:
+      threshold: 500
+      delay: 3m
+
+# ─── SITE ───────────────────────────────────────────────────
+
+site:
+  title: Zuhause
+  meters:
+    grid: grid
+    pv:
+      - pv1
+      - pv2
+      - hoymiles
+    battery:
+      - battery
+      - marstek
+  residualPower: 100
+
+# ─── TARIFFS ────────────────────────────────────────────────
+
+tariffs:
+  currency: EUR
+  grid:
+    type: tibber
+    token: "__TIBBER_TOKEN__"