add battery charging and hot water algos

charge_battery.yaml

@@ -0,0 +1,60 @@
+alias: charge battery
+description: ""
+trigger:
+  - platform: state
+    entity_id:
+      - binary_sensor.very_cheap_electricity
+  - platform: state
+    entity_id:
+      - sensor.octopus_energy_electricity_17l0054650_1100015280504_current_rate
+  - platform: state
+    entity_id:
+      - input_boolean.keep_battery_charged
+condition: []
+action:
+  - alias: Charge if very cheap or if we really need it
+    if:
+      - condition: or
+        conditions:
+          - condition: state
+            entity_id: binary_sensor.very_cheap_electricity
+            state: "on"
+          - condition: state
+            entity_id: input_boolean.keep_battery_charged
+            state: "on"
+        alias: very cheap electricity or manual charge forced
+    then:
+      - service: script.charge_battery
+        data: {}
+    else:
+      - alias: Charge if cheap-ish and we really need it
+        if:
+          - condition: state
+            entity_id: binary_sensor.octopus_energy_target_cheapest_2h_before_morning
+            state: "on"
+          - condition: numeric_state
+            entity_id: sensor.house_energy_left
+            below: sensor.average_daily_electricity_consumption
+        then:
+          - service: script.charge_battery
+            data: {}
+        else:
+          - alias: continue charging if still relatively cheap or stop
+            if:
+              - condition: and
+                conditions:
+                  - alias: relatively cheap electricity still
+                    condition: numeric_state
+                    entity_id: >-
+                      sensor.octopus_energy_electricity_17l0054650_1100015280504_current_rate
+                    below: 0.1
+                  - condition: numeric_state
+                    entity_id: sensor.growatt_batterystateofcharge
+                    above: 94
+            then:
+              - service: script.charge_battery
+                data: {}
+            else:
+              - service: script.go_back_to_normal_battery_charging
+                data: {}
+mode: single

hot_water.yaml

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+alias: hot water
+description: ""
+trigger:
+  - platform: time
+    at: "07:00:00"
+  - platform: numeric_state
+    entity_id: sensor.myenergi_eddi_23473751_temp_tank_1
+    below: 45
+  - platform: numeric_state
+    entity_id: sensor.growatt_inputpower
+    above: 200
+  - platform: numeric_state
+    entity_id:
+      - sensor.growatt_batterystateofcharge
+    above: 35
+  - platform: state
+    entity_id:
+      - sensor.myenergi_eddi_23473751_status
+    from: Boosting
+  - platform: state
+    entity_id:
+      - binary_sensor.very_cheap_electricity
+    to: "on"
+  - platform: state
+    entity_id:
+      - binary_sensor.taking_a_shower_now
+    to: "off"
+  - platform: state
+    entity_id:
+      - binary_sensor.octopus_energy_target_cheapest_2h_before_morning
+    to: "on"
+condition:
+  - condition: state
+    entity_id: binary_sensor.taking_a_shower_now
+    state: "off"
+    enabled: true
+  - condition: or
+    conditions:
+      - alias: Enough energy or cheap power from the grid
+        condition: or
+        conditions:
+          - alias: Enough battery and at least minimal solar
+            condition: and
+            conditions:
+              - condition: numeric_state
+                entity_id: sensor.growatt_batterystateofcharge
+                above: 35
+              - condition: numeric_state
+                entity_id: sensor.solcast_pv_forecast_power_next_30_mins
+                above: 200
+              - condition: numeric_state
+                entity_id: sensor.growatt_invpowertolocalload
+                below: 1000
+          - condition: state
+            entity_id: binary_sensor.very_cheap_electricity
+            state: "on"
+      - condition: and
+        conditions:
+          - alias: Low solar or very cold water
+            condition: or
+            conditions:
+              - condition: numeric_state
+                entity_id: sensor.solcast_pv_forecast_forecast_remaining_today
+                below: 6
+              - condition: numeric_state
+                entity_id: sensor.myenergi_eddi_23473751_temp_tank_1
+                below: 25
+          - condition: state
+            entity_id: binary_sensor.octopus_energy_target_cheapest_2h_before_morning
+            state: "on"
+        alias: We really need hot water and electricity is now the cheapest
+action:
+  - service: myenergi.myenergi_eddi_boost
+    data:
+      target: Heater 1
+      time: 29
+    target:
+      device_id: 98ed56e9624a0439ce47e66b358e720d
+mode: single
+