Add 'zero_on_standby' this will 0 registers like temp when they 'stick' during standby mode

README.md

@@ -214,11 +214,9 @@ sensor:
 
 The additional sensors then setup in HA are the following with Wh unit of measurement for the Energy platform.
 
-```
-Solar Production (Sungather)
-Return to Grid (Sungather)
-Grid Consumption (Sungather)
-```
+Solar Production (Sungather)  
+Return to Grid (Sungather)  
+Grid Consumption (Sungather)  
 
 Restart Home Assistant for the sensors.yaml to be loaded.
 Make sure SunGather is running, wait 5 minutes for initial data to populate.

SunGather/config-example.yaml

@@ -9,6 +9,7 @@ inverter:
                                             # See model list here: https://github.com/bohdan-s/SunGather#supported
   # smart_meter: True                       # [Optional] Default is False, Set to true if inverter supports reading grind / house consumption
   # use_local_time: False                   # [Optional] Default False, Uses Inventer time, if try uses PC time when updating timestamps (e.g. PVOutput)
+  # zero_on_standby: False                  # [Optional] Default False, Some registers will 'stick' to the last value when inverter goes into standby mode, enabling this will have them force return 0, helps with graphing
   # manual_load: False                      # [Optional] Manually calculate load total_active_power + meter_power if the inverter does not supply it
   # logging: 30                             # [Optional] 10 = Debug, 20 = Info, 30 = Warning (default), 40 = Error
   # level: 1                                # [Optional] Set the amount of information to gather
@@ -133,8 +134,8 @@ exports:
         register: load_power                # Current Home usage (Power)
       - name: v5                            # Temperature
         register: internal_temperature      # Inverter internal temperature
-#     - name: v6                            # Voltage
-#       register: total_active_power
+      - name: v6                            # Voltage
+        register: mppt_1_voltage            # Read voltage from first MPPT
       - name: c1                            # Cumulative Flag, 
         value: 1                            # If using v2/v4 set to 1
 #      - name: "n"                          # Net Flag

SunGather/registers.yaml

@@ -209,16 +209,18 @@ registers:
       address: 5008
       datatype: "S16"
       multiple: 0.1
+      zero_on_standby: True
     - name: "total_apparent_power"
       level: 1    
       address: 5009
       datatype: "U32"
       models: ["SG6KTL-MT", "SG8KTL-M", "SG10KTL-M", "SG10KTL-MT", "SG12KTL-M", "SG15KTL-M", "SG17KTL-M", "SG20KTL-M", "SG3.0RT", "SG4.0RT", "SG5.0RT", "SG6.0RT", "SG7.0RT", "SG8.0RT", "SG10RT", "SG12RT", "SG15RT", "SG17RT", "SG20RT", "SG33K3J", "SG36KTL-M", "SG40KTL-M", "SG50KTL", "SG50KTL-M", "SG60KTL", "SG60KTL-M", "SG60KU-M", "SG80KTL", "SG80KTL-M", "SG111HV", "SG125HV", "SG125HV-20", "SG33CX", "SG40CX", "SG50CX", "SG110CX", "SG250HX", "SG30CX", "SG36CX-US", "SG60CX-US", "SG250HX-US", "SG250HX-IN", "SG25CX-SA", "SG100CX", "SG75CX", "SG225HX"]
     - name: "mppt_1_voltage"    
-      level: 2
+      level: 1
       address: 5011
       datatype: "U16"
       multiple: 0.1
+      zero_on_standby: True
     - name: "mppt_1_current" 
       level: 2   
       address: 5012

SunGather/sungather.py

@@ -204,6 +204,9 @@ def load_registers(register_type, start, count=100):
                 if register.get('multiple'):
                     register_value = round(register_value * register.get('multiple'),2)
 
+                if register.get('zero_on_standby') and inverter["run_state"] == "OFF":
+                    register_value = 0
+
                 # Set the final register value with adjustments above included 
                 inverter[register_name] = register_value
                 break
@@ -377,9 +380,12 @@ def main():
     while True:
 
         loop_start = datetime.now()
-        # Clear previous inverter values, keep the model
+        # Clear previous inverter values, keep the model and run state
+        if inverter.get("run_state"): run_state = inverter["run_state"] 
+        else: run_state = "ON"
         inverter = {}
         inverter['device_type_code'] = model
+        inverter["run_state"] = run_state
 
         if not client:
             client = connect_inverter()

SunGather/version.py

@@ -1 +1 @@
-__version__ = '0.2.1'
+__version__ = '0.2.2'