Home Assistant Git Exporter

config/packages/sungrow.yaml

@@ -75,6 +75,15 @@ input_number:
     unit_of_measurement: "%"
     mode: box
 
+  inverter_forced_mode_battery_power:
+    name: Inverter forced mode battery power
+    min: 10
+    max: 6600
+    step: 10
+    initial: 2000
+    mode: box
+    unit_of_measurement: "W"
+
 automation:
   - id: e7df7dc23815acacdd8c
     alias: Inverter - apply charging schedule
@@ -174,6 +183,59 @@ automation:
           reserved_percentage: >-
             {{ states('input_number.inverter_battery_reserve') | int }}
 
+  - id: 647fd6b77b7f72f0bf75
+    alias: Inverter - set forced mode battery power
+    mode: restart
+    trigger:
+      - platform: state
+        entity_id:
+          - input_number.inverter_forced_mode_battery_power
+        not_from:
+          - unknown
+          - unavailable
+        not_to:
+          - unknown
+          - unavailable
+    variables:
+      current_power: "{{ states('sensor.inverter_battery_forced_charge_discharge_power') | int }}"
+      target_power: "{{ states('input_number.inverter_forced_mode_battery_power') | int }}"
+      target_power_value: "{{ target_power / 10 }}" # undocumented register is in multiples of 10W
+    condition:
+      - "{{ current_power != target_power }}"
+    action:
+      - service: modbus.write_register
+        data_template:
+          # Documented modbus address 13051 is readable but won't write.
+          # address: 13050 # 13051
+
+          # However, there is an undocumented register 33148 which takes a number in multiples of 10W which works.
+          address: 33147 # 33148
+
+          slave: 1
+          value: "{{ [target_power_value] }}"
+          hub: SungrowSHx
+
+  - id: 31fd5a1552832c9a14c9
+    alias: Inverter - update forced mode battery power
+    mode: restart
+    trigger:
+      - platform: state
+        entity_id:
+          - sensor.inverter_battery_forced_charge_discharge_power
+        not_from:
+          - unknown
+          - unavailable
+        not_to:
+          - unknown
+          - unavailable
+    action:
+      - service: input_number.set_value
+        target:
+          entity_id: input_number.inverter_forced_mode_battery_power
+        data_template:
+          value: "{{ states('sensor.inverter_battery_forced_charge_discharge_power') | int }}"
+          hub: SungrowSHx
+
   # The inverter can only generate 5kW of AC power. IFF the battery is not-full, it can generate 5kW of AC _and_ charge
   # battery at up to 6.6kW, which saturates our 8.46 kW of PV
   #

config/zigbee2mqtt/state.json

@@ -9,15 +9,15 @@
     },
     "0x00158d0008091c32": {
         "contact": true,
-        "voltage": 3005,
+        "voltage": 2995,
-        "battery": 44,
+        "battery": 41,
         "temperature": 19,
         "linkquality": 255,
-        "device_temperature": 18,
+        "device_temperature": 21,
         "power_outage_count": 8
     },
     "0x00158d00080915bd": {
-        "contact": true,
+        "contact": false,
         "voltage": 3005,
         "battery": 44,
         "temperature": 17,
@@ -53,7 +53,7 @@
         "power_outage_count": 41
     },
     "0x5c0272fffee93bae": {
-        "occupancy": true,
+        "occupancy": false,
         "tamper": false,
         "battery_low": false,
         "linkquality": 255
@@ -67,11 +67,11 @@
         "linkquality": 191
     },
     "0xa4c138fda4db2c5e": {
-        "occupancy": false,
+        "occupancy": true,
         "battery": 100,
         "sensitivity": "high",
         "keep_time": "120",
-        "illuminance": 874,
+        "illuminance": 826,
         "linkquality": 127
     },
     "0x84b4dbfffe850fda": {