Lambda Filter out bogus values during dawn

[sender]

Hi all, for a long time I am looking for a solution to filter out some bogus data every morning at sunrise when my inverter is starting up and sending bogus total gen of the day before. This messes up my energy dashboard with peaks. I have tried multiple things but do not have a solution for it yet.

In another topic I was advised to open a new topic in esphome to ask for it.

Energy dashboard not populating

Semantics but you’re right. It’s at the start of every dawn. I prefer clean input in my sensors and prefer to use the value from the esp. Everything works fine with it (all my sensors are calculated correctly) but the energy dashboard. I would really be happy with a filter that filters out every bogus reading every dawn…

My question is if I can get help creating a working lambda filter that filters out the bogus data every morning on sunrise.

Thanks in advance!

[Miki_Spetik (Miki Špetík)]

Try this:

substitutions:
  #Shift sunrise on minutes
  shift_sunrise: '10' 

time:
  - platform: sntp
    id: sntp_time
    timezone: Europe/Prague

sun:
  latitude: !secret conf_latitude_data
  longitude: !secret conf_longitude_data
  id: sun_sun

binary_sensor:
  - platform: template
    id: enable_sun_sensor
    lambda: |- 
      auto sunrise = id(sun_sun).sunrise(-0.833); //Get sunrise time
      auto time = id(sntp_time).now(); //Get aktual time
      if (!sunrise.has_value() and !time.is_valid()) //Validation sunrise and time data 
        return false ;
      //1439 == 23:59 and 23:59 reset data to 0
      if((sunrise.value().hour * 60 + sunrise.value().minute + ${shift_sunrise}) < (time.hour*60+time.minute) && (time.hour*60+time.minute) < 1439) {  
        return true;
        }
      else return false;

And lambda filter:

   energy_production_day:
       name: "${esp_name} - Today Gen"
       id: todaygen
       filters:
        - lambda: |-
            if (enable_sun_sensor) return x;
            else return 0;

[sender]

INFO Reading configuration /config/esphome/growatt_modbus.yaml...
WARNING Found 'auto sunrise = id(sun_sun).sunrise(-0.833); //Get sunrise time
auto time = id(homeassistant_time).now(); //Get aktual time
if (!sunrise.has_value() and !time.is_valid()) //Validation sunrise and time data 
  return false ;
//1439 == 23:59 and 23:59 reset data to 0
if((sunrise.value().hour * 60 + sunrise.value().minute + ${shift_sunrise}) < (time.hour*60+time.minute) && (time.hour*60+time.minute) < 1439) {  
  return true;
  }
else return false;' (see binary_sensor->0->lambda) which looks like a substitution, but 'shift_sunrise' was not declared
WARNING Found 'auto sunrise = id(sun_sun).sunrise(-0.833); //Get sunrise time
auto time = id(homeassistant_time).now(); //Get aktual time
if (!sunrise.has_value() and !time.is_valid()) //Validation sunrise and time data 
  return false ;
//1439 == 23:59 and 23:59 reset data to 0
if((sunrise.value().hour * 60 + sunrise.value().minute + ${shift_sunrise}) < (time.hour*60+time.minute) && (time.hour*60+time.minute) < 1439) {  
  return true;
  }
else return false;' (see binary_sensor->0->lambda) which looks like a substitution, but 'shift_sunrise' was not declared
WARNING 'growatt_modbus': Using the '_' (underscore) character in the hostname is discouraged as it can cause problems with some DHCP and local name services. For more information, see https://esphome.io/guides/faq.html#why-shouldn-t-i-use-underscores-in-my-device-name
INFO Detected timezone 'Europe/Amsterdam'
INFO Generating C++ source...
INFO Compiling app...
Processing growatt_modbus (board: d1_mini; framework: arduino; platform: platformio/espressif8266 @ 3.2.0)
--------------------------------------------------------------------------------
HARDWARE: ESP8266 80MHz, 80KB RAM, 4MB Flash
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
Dependency Graph
|-- ESPAsyncTCP-esphome @ 1.2.3
|-- ESPAsyncWebServer-esphome @ 2.1.0
|   |-- ESPAsyncTCP-esphome @ 1.2.3
|   |-- Hash @ 1.0
|   |-- ESP8266WiFi @ 1.0
|-- DNSServer @ 1.1.1
|-- ESP8266WiFi @ 1.0
|-- ESP8266mDNS @ 1.2
|-- ArduinoJson @ 6.18.5
Compiling /data/growatt_modbus/.pioenvs/growatt_modbus/src/main.cpp.o
/config/esphome/growatt_modbus.yaml: In lambda function:
/config/esphome/growatt_modbus.yaml:70:64: error: '$' was not declared in this scope
   70 |       if((sunrise.value().hour * 60 + sunrise.value().minute + ${shift_sunrise}) < (time.hour*60+time.minute) && (time.hour*60+time.minute) < 1439) {
      |                                                                ^
/config/esphome/growatt_modbus.yaml:70:65: error: expected ')' before '{' token
   70 |       if((sunrise.value().hour * 60 + sunrise.value().minute + ${shift_sunrise}) < (time.hour*60+time.minute) && (time.hour*60+time.minute) < 1439) {
      |          ~                                                      ^
      |                                                                 )
/config/esphome/growatt_modbus.yaml:70:82: error: expected primary-expression before '<' token
   70 |       if((sunrise.value().hour * 60 + sunrise.value().minute + ${shift_sunrise}) < (time.hour*60+time.minute) && (time.hour*60+time.minute) < 1439) {
      |                                                                                  ^
/config/esphome/growatt_modbus.yaml:74:3: error: control reaches end of non-void function [-Werror=return-type]
   74 | 
      |   ^
cc1plus: some warnings being treated as errors
*** [/data/growatt_modbus/.pioenvs/growatt_modbus/src/main.cpp.o] Error 1
========================== [FAILED] Took 2.75 seconds ==========================

[Miki_Spetik (Miki Špetík)]

Do you have subtitions declared?

substitutions:
  #Shift sunrise on minutes
  shift_sunrise: '10' 

[sender]

@Miki_Spetik

        - lambda: |-
            if (enable_sun_sensor) return x;
            else return 0;

No forgotten. Did it and will report back

[Miki_Spetik (Miki Špetík)]

Can you show me the whole yaml file?

[sender]

esphome:

  name: growatt_modbus

  platform: ESP8266

  board: d1_mini

substitutions:

  esp_name: Growattmodbus

   #Shift sunrise on minutes

  shift_sunrise: '10'

wifi:

  ssid: "SSID"

  password: !secret wifi_key

  use_address: 192.168.6.42

  domain: !secret domain

  # Enable fallback hotspot (captive portal) in case wifi connection fails

  ap:

    ssid: "${esp_name} fb Hotspot"

    password: !secret Fallback_Hotspot

captive_portal:

# Enable logging

logger:

#  level: VERBOSE

#  baud_rate: 0

# Enable Home Assistant API

api:

ota:

time:

  - platform: homeassistant

    id: homeassistant_time

    #on_time:

      # Every morning on weekdays reset ID todaygen

    #  - seconds: 0

    #    minutes: 0

    #    hours: 0

    #    #days_of_week: MON-SUN

    #    then:

    #      - lambda: id(todaygen).publish_state(0);

sun:

  latitude: !secret latitude_data

  longitude: !secret longitude_data

  id: sun_sun

uart:

  - id: uart1

    baud_rate: 9600

    tx_pin: D1

    rx_pin: D2

#  stop_bits: 1

modbus:

  uart_id: uart1

 

web_server:

  port: 80

binary_sensor:

  - platform: template

    id: enable_sun_sensor

    lambda: |-

      auto sunrise = id(sun_sun).sunrise(-0.833); //Get sunrise time

      auto time = id(homeassistant_time).now(); //Get aktual time

      if (!sunrise.has_value() and !time.is_valid()) //Validation sunrise and time data

        return false ;

      //1439 == 23:59 and 23:59 reset data to 0

      if((sunrise.value().hour * 60 + sunrise.value().minute + ${shift_sunrise}) < (time.hour*60+time.minute) && (time.hour*60+time.minute) < 1439) {  

        return true;

        }

      else return false;

sensor:

  - platform: wifi_signal

    name: "${esp_name} - ESP WiFi Signal"

    update_interval: 60s

   

  - platform: uptime

    name: "${esp_name} - ESP Uptime"

    icon: mdi:clock-outline

    update_interval: 60s

   

  - platform: growatt_solar

    update_interval: 3s

    protocol_version: RTU2

    inverter_status:

      name: "${esp_name} - Status Code"

      id: inverter_status

    phase_a:

      voltage:

          name: "${esp_name} - AC Voltage"

      current:

          name: "${esp_name} - AC Current"

      active_power:

          name: "${esp_name} - AC Power"

          filters:

            - filter_out: NaN

    pv1:

      voltage:

          name: "${esp_name} - PV1 Voltage"

      current:

          name: "${esp_name} - PV1 Current"

      active_power:

          name: "${esp_name} - PV1 Power"

    pv2:

      voltage:

          name: "${esp_name} - PV2 Voltage"

      current:

          name: "${esp_name} - PV2 Current"

      active_power:

          name: "${esp_name} - PV2 Power"

    active_power:

      state_class: "measurement"

      name: "${esp_name} - Output Power"

      filters:

       - lambda: |-

           if (x <= 5500 && x >= 0) return x;

           else return 0;

       

       #- lambda: |-

       #    if (x <= 5500) return x;

       #    else return {};

    pv_active_power:

      name: "${esp_name} - Input Power"

    frequency:

      name: "${esp_name} - Grid Frequency"

    energy_production_day:

      name: "${esp_name} - Today Gen"

      id: todaygen

      filters:

        - lambda: |-

            if (enable_sun_sensor) return x; else

            {if (x >= 0) return x;

            else return 0;}

       #- lambda: |-

       #    if(id(sun_sun).elevation() < 1.0 && id(sun_sun).elevation() > -0.8) return 0; else

       #    {if (x >= 0) return x;

       #    else return 0;}

         #lambda: |-

         #   if (id(inverter_status).state != 0) {

         #       return x;

         #   }

         #   return {};

      #  - lambda: "if (x - id(todaygen).state) > 0.5) return {}; return x;"

     

      # https://github.com/esphome/feature-requests/issues/607

      #- lambda: auto s = id(${todaygen}_skips); if(s->state > 100) { return x; } else { s->publish_state(s->state+1); return {}; }

      #state_class: total

      #state_class: total_increasing # was empty

      # https://developers.home-assistant.io/docs/core/entity/sensor/#how-to-choose-state_class-and-last_reset

    total_energy_production:

      name: "${esp_name} - Total Gen"

      #state_class: "measurement"

      #device_class: energy

      accuracy_decimals: 1

    inverter_module_temp:

      name: "${esp_name} - Temperature"

switch:

  - platform: restart

    name: "${esp_name} - ESP Restart"

   

text_sensor:

  - platform: wifi_info

    ip_address:

      name: "${esp_name} IP Address"

    ssid:

      name: "${esp_name} Connected SSID"

    bssid:

      name: "${esp_name} Connected BSSID"

    mac_address:

      name: "${esp_name} Mac Wifi Address"

  - platform: version

    name: "${esp_name} - ESPHome Version"

[Miki_Spetik (Miki Špetík)]

I found a mistake in filter lambda. Fixed it, tried to compile the YAML and it works now. You’ll find the code attached below. Your formatting is pretty wild.

esphome:
  name: growatt-modbus
  platform: ESP8266
  board: d1_mini

substitutions:
  esp_name: Growattmodbus
   #Shift sunrise on minutes
  shift_sunrise: '10'

wifi:
  ssid: "SSID"
  password: !secret wifi_key
  use_address: 192.168.6.42
  domain: !secret domain
  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "${esp_name} fb Hotspot"
    password: !secret Fallback_Hotspot

captive_portal:
# Enable logging
logger:
#  level: VERBOSE
#  baud_rate: 0

# Enable Home Assistant API
api:

ota:

time:
  - platform: homeassistant
    id: homeassistant_time
    #on_time:
      # Every morning on weekdays reset ID todaygen
    #  - seconds: 0
    #    minutes: 0
    #    hours: 0
    #    #days_of_week: MON-SUN
    #    then:
    #      - lambda: id(todaygen).publish_state(0);

sun:
  latitude: !secret latitude_data
  longitude: !secret longitude_data
  id: sun_sun

uart:
  - id: uart1
    baud_rate: 9600
    tx_pin: D1
    rx_pin: D2

#  stop_bits: 1

modbus:
  uart_id: uart1

web_server:
  port: 80

binary_sensor:
  - platform: template
    id: enable_sun_sensor
    lambda: |-
      auto sunrise = id(sun_sun).sunrise(-0.833); //Get sunrise time
      auto time = id(homeassistant_time).now(); //Get aktual time
      if (!sunrise.has_value() and !time.is_valid()) //Validation sunrise and time data
        return false ;
      //1439 == 23:59 and 23:59 reset data to 0
      if((sunrise.value().hour * 60 + sunrise.value().minute + ${shift_sunrise}) < (time.hour*60+time.minute) && (time.hour*60+time.minute) < 1439) {  
        return true;
        }
      else return false;

sensor:
  - platform: wifi_signal
    name: "${esp_name} - ESP WiFi Signal"
    update_interval: 60s

  - platform: uptime
    name: "${esp_name} - ESP Uptime"
    icon: mdi:clock-outline
    update_interval: 60s

  - platform: growatt_solar
    update_interval: 3s
    protocol_version: RTU2
    inverter_status:
      name: "${esp_name} - Status Code"
      id: inverter_status
    phase_a:
      voltage:
          name: "${esp_name} - AC Voltage"
      current:
          name: "${esp_name} - AC Current"
      active_power:
          name: "${esp_name} - AC Power"
          filters:
            - filter_out: NaN
    pv1:
      voltage:
          name: "${esp_name} - PV1 Voltage"
      current:
          name: "${esp_name} - PV1 Current"
      active_power:
          name: "${esp_name} - PV1 Power"
    pv2:
      voltage:
          name: "${esp_name} - PV2 Voltage"
      current:
          name: "${esp_name} - PV2 Current"
      active_power:
          name: "${esp_name} - PV2 Power"
    active_power:
      state_class: "measurement"
      name: "${esp_name} - Output Power"
      filters:
       - lambda: |-
           if (x <= 5500 && x >= 0) return x;
           else return 0;
       #- lambda: |-
       #    if (x <= 5500) return x;
       #    else return {};

    pv_active_power:
      name: "${esp_name} - Input Power"
    frequency:
      name: "${esp_name} - Grid Frequency"
    energy_production_day:
      name: "${esp_name} - Today Gen"
      id: todaygen
      filters:
        - lambda: |-
            if (enable_sun_sensor) return x;
            else return 0;
       #- lambda: |-
       #    if(id(sun_sun).elevation() < 1.0 && id(sun_sun).elevation() > -0.8) return 0; else
       #    {if (x >= 0) return x;
       #    else return 0;}
         #lambda: |-
         #   if (id(inverter_status).state != 0) {
         #       return x;
         #   }
         #   return {};
      #  - lambda: "if (x - id(todaygen).state) > 0.5) return {}; return x;"

      # https://github.com/esphome/feature-requests/issues/607
      #- lambda: auto s = id(${todaygen}_skips); if(s->state > 100) { return x; } else { s->publish_state(s->state+1); return {}; }
      #state_class: total
      #state_class: total_increasing # was empty
      # https://developers.home-assistant.io/docs/core/entity/sensor/#how-to-choose-state_class-and-last_reset

    total_energy_production:
      name: "${esp_name} - Total Gen"
     #state_class: "measurement"
      #device_class: energy
      accuracy_decimals: 1

    inverter_module_temp:
      name: "${esp_name} - Temperature"

switch:
  - platform: restart
    name: "${esp_name} - ESP Restart"

text_sensor:
  - platform: wifi_info
    ip_address:
      name: "${esp_name} IP Address"
    ssid:
      name: "${esp_name} Connected SSID"
    bssid:
      name: "${esp_name} Connected BSSID"
    mac_address:
      name: "${esp_name} Mac Wifi Address"

  - platform: version
    name: "${esp_name} - ESPHome Version"

Linking .pioenvs/growatt-modbus/firmware.elf
RAM:   [====      ]  43.0% (used 35232 bytes from 81920 bytes)
Flash: [=====     ]  45.5% (used 474841 bytes from 1044464 bytes)
Building .pioenvs/growatt-modbus/firmware.bin
esp8266_copy_factory_bin([".pioenvs/growatt-modbus/firmware.bin"], [".pioenvs/growatt-modbus/firmware.elf"])
======================== [SUCCESS] Took 323.95 seconds ========================
INFO Successfully compiled program.

esohome v2022.12.3

[sender]

Flashing… will repott next days the result

[sender]

oh oh

[16:31:54][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:54][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:54][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:54][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:54][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:54][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:54][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:54][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:57][W][modbus:105]: Modbus CRC Check failed! F66B!=00
[16:31:57][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:57][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:57][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:57][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:57][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:57][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:57][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:57][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:57][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:57][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:57][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:57][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:57][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:57][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:31:57][W][modbus:105]: Modbus CRC Check failed! A45!=C700
[16:32:00][W][modbus:105]: Modbus CRC Check failed! C071!=822
[16:32:00][W][modbus:105]: Modbus CRC Check failed! 3760!=00
[16:32:00][W][modbus:105]: Modbus CRC Check failed! 3ADA!=00
[16:32:00][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:00][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:00][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:00][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:00][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:00][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:00][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:00][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:00][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:00][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:03][W][modbus:105]: Modbus CRC Check failed! C071!=2200
[16:32:03][W][modbus:105]: Modbus CRC Check failed! 3078!=00
[16:32:03][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:03][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:03][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:03][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:03][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:03][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:03][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:03][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:03][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:03][W][modbus:105]: Modbus CRC Check failed! C071!=00
[16:32:03][W][modbus:105]: Modbus CRC Check failed! C071!=7500
[16:32:03][W][modbus:105]: Modbus CRC Check failed! 53E3!=F9

flashed back old code works…

[Miki_Spetik (Miki Špetík)]

Nemáte ve staré verzi jinak nastaveny :

uart:
  - id: uart1
    baud_rate: 9600
    tx_pin: D1
    rx_pin: D2

#  stop_bits: 1

modbus:
  uart_id: uart1

[sender]

Yes they are as wellin old as in new:

uart:
  - id: uart1
    baud_rate: 9600
    tx_pin: D1
    rx_pin: D2
#  stop_bits: 1

modbus:
  uart_id: uart1

That needs to be in at least to get the values

[Miki_Spetik (Miki Špetík)]

Zmínka tady: SDM meter modbus CRC errors · Issue #3912 · esphome/issues · GitHub
and Modbus CRC Error after update to latest ESPHome version 2022.12.0 - #8 by Crazymonster999
Můžete zkusit přidat

modbus:
  send_wait_time: 500ms

[Miki_Spetik (Miki Špetík)]

Just to let you know, I changed the _ to - (underscores should not be used in domain names).

name: growatt-modbus

Of course, Lambda can be used directly in the filter, there’s no need to create an extra binary sensor.

    energy_production_day:
      name: "${esp_name} - Today Gen"
      id: todaygen
      filters:
        lambda: |-
          auto sunrise = id(sun_sun).sunrise(-0.833); //Get sunrise time
          auto time = id(homeassistant_time).now(); //Get aktual time
          if (!sunrise.has_value() and !time.is_valid()) //Validation sunrise and time data
            return 0 ;
          //1439 == 23:59 and 23:59 reset data to 0
          if((sunrise.value().hour * 60 + sunrise.value().minute + ${shift_sunrise}) < (time.hour*60+time.minute) && (time.hour*60+time.minute) < 1439) {  
            return x;
            }
          else return 0;

[sender]

Hm how strange. Old yaml with latest esphome has no problem

[sender]

@Miki_Spetik

Just to let you know, I changed the _ to - (underscores should not be used in domain names).

name: growatt-modbus

Seen it, I cant oversee the consequences

[sender]

@Miki_Spetik

Of course, Lambda can be used directly in the filter, there’s no need to create an extra binary sensor.

Indeed, I prefer that

[Miki_Spetik (Miki Špetík)]

Unfortunately, I probably can’t help with MODBUS. I would look for a connection error. Other UART settings? Can you use hardware uart wemos d1 mini? Is used? Don’t forget to set the logger to baud_rate: 0

[Miki_Spetik (Miki Špetík)]

Nothing should happen

[sender]

Since I prefer this lamba on the sensor I started trying again but I get an error:

INFO Reading configuration /config/esphome/growatt_modbus.yaml...
WARNING Found 'auto sunrise = id(sun_sun).sunrise(-0.833); //Get sunrise time
auto time = id(homeassistant_time).now(); //Get aktual time
if (!sunrise.has_value() and !time.is_valid()) //Validation sunrise and time data
  return 0 ;
//1439 == 23:59 and 23:59 reset data to 0
if((sunrise.value().hour * 60 + sunrise.value().minute + ${shift_sunrise}) < (time.hour*60+time.minute) && (time.hour*60+time.minute) < 1439) {  
  return x;
  }
else return 0;' (see sensor->2->energy_production_day->filters->0->lambda) which looks like a substitution, but 'shift_sunrise' was not declared
WARNING Found 'auto sunrise = id(sun_sun).sunrise(-0.833); //Get sunrise time
auto time = id(homeassistant_time).now(); //Get aktual time
if (!sunrise.has_value() and !time.is_valid()) //Validation sunrise and time data
  return 0 ;
//1439 == 23:59 and 23:59 reset data to 0
if((sunrise.value().hour * 60 + sunrise.value().minute + ${shift_sunrise}) < (time.hour*60+time.minute) && (time.hour*60+time.minute) < 1439) {  
  return x;
  }
else return 0;' (see sensor->2->energy_production_day->filters->0->lambda) which looks like a substitution, but 'shift_sunrise' was not declared
WARNING 'growatt_modbus': Using the '_' (underscore) character in the hostname is discouraged as it can cause problems with some DHCP and local name services. For more information, see https://esphome.io/guides/faq.html#why-shouldn-t-i-use-underscores-in-my-device-name
INFO Detected timezone 'Europe/Amsterdam'
INFO Generating C++ source...
INFO Compiling app...
Processing growatt_modbus (board: d1_mini; framework: arduino; platform: platformio/espressif8266 @ 3.2.0)
--------------------------------------------------------------------------------
HARDWARE: ESP8266 80MHz, 80KB RAM, 4MB Flash
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
Dependency Graph
|-- ESPAsyncTCP-esphome @ 1.2.3
|-- ESPAsyncWebServer-esphome @ 2.1.0
|   |-- ESPAsyncTCP-esphome @ 1.2.3
|   |-- Hash @ 1.0
|   |-- ESP8266WiFi @ 1.0
|-- DNSServer @ 1.1.1
|-- ESP8266WiFi @ 1.0
|-- ESP8266mDNS @ 1.2
|-- ArduinoJson @ 6.18.5
Compiling /data/growatt_modbus/.pioenvs/growatt_modbus/src/esphome/components/sun/sun.cpp.o
Compiling /data/growatt_modbus/.pioenvs/growatt_modbus/src/main.cpp.o
/config/esphome/growatt_modbus.yaml: In lambda function:
/config/esphome/growatt_modbus.yaml:132:64: error: '$' was not declared in this scope
  132 |           if((sunrise.value().hour * 60 + sunrise.value().minute + ${shift_sunrise}) < (time.hour*60+time.minute) && (time.hour*60+time.minute) < 1439) {
      |                                                                ^
/config/esphome/growatt_modbus.yaml:132:65: error: expected ')' before '{' token
  132 |           if((sunrise.value().hour * 60 + sunrise.value().minute + ${shift_sunrise}) < (time.hour*60+time.minute) && (time.hour*60+time.minute) < 1439) {
      |                                                                 ^
      |                                                                 )
/config/esphome/growatt_modbus.yaml:132:82: error: expected primary-expression before '<' token
  132 |           if((sunrise.value().hour * 60 + sunrise.value().minute + ${shift_sunrise}) < (time.hour*60+time.minute) && (time.hour*60+time.minute) < 1439) {
      |                                                                                  ^
/config/esphome/growatt_modbus.yaml:136:3: error: control reaches end of non-void function [-Werror=return-type]
  136 |          #  if (x >= 0) return x;
      |   ^
cc1plus: some warnings being treated as errors
*** [/data/growatt_modbus/.pioenvs/growatt_modbus/src/main.cpp.o] Error 1
========================== [FAILED] Took 2.82 seconds ==========================