It looks really good.
My own dashboard (including DSMR Slimme Meter - Home Assistant) looks like this.
I let the data collect for a few days and will provide feedback on the result in Energy Dashboard.
Thanks again for your support !
I am wondering these config we made could be consolidated in an integration
Is it possible to share your config regarding the Modbus SMA Lines and and the sensor stuff to archieve what you show in that screenshot. This looks awesome. I am very new to the modbus section and try to fetch the data from my Sunny Tripower 8.0 / Sunny Boy Storage 5.0 / Sunny Home Manager 2.0.
I would appreciate if you would share your code!
Thank you
One day full of data.
I compared the values from the energy Dahboard and Sunny Portal => All Good (but no sun today …)
modbus:
- name: SMA
type: tcp
host: YOUR_INVERTER_IP_HERE
port: 502
sensors:
- name: SMA_Power_AC
state_class: measurement
unit_of_measurement: W
slave: 3
address: 30775
count: 2
data_type: uint32
scan_interval: 60
- name: PV_Daily_Yield
unit_of_measurement: kWh
state_class: measurement
slave: 3
address: 30517
scan_interval: 60
scale: 0.001
precision: 3
count: 4
data_type: int64
- name: PV_Total_Production
unit_of_measurement: MWh
state_class: measurement
slave: 3
address: 30513
scan_interval: 60
scale: 0.000001
precision: 3
count: 4
data_type: int64
- name: Grid Voltage
unit_of_measurement: V
slave: 3
address: 30783
scan_interval: 60
count: 2
scale: 0.01
precision: 2
data_type: int32
- name: Grid frequency
unit_of_measurement: Hz
slave: 3
address: 30803
scan_interval: 60
count: 2
scale: 0.01
precision: 2
data_type: uint32
- name: SMA_temp
unit_of_measurement: °C
slave: 3
address: 30953
scan_interval: 60
count: 2
scale: 0.1
precision: 1
data_type: int32
- name: SMA_status
slave: 3
address: 30201
scan_interval: 60
count: 2
data_type: int32
- name: SMA_grid
slave: 3
address: 30217
scan_interval: 60
count: 2
data_type: uint32
- name: Insulation
slave: 3
address: 30225
scan_interval: 60
count: 2
scale: 0.001
unit_of_measurement: kOhms
data_type: int32
- name: SMA_Residual_current
slave: 3
address: 31247
scan_interval: 60
count: 2
scale: 1
unit_of_measurement: mA
data_type: int32
- name: Apparent Power
unit_of_measurement: VA
slave: 3
address: 30813
scan_interval: 60
scale: 1
precision: 0
count: 2
data_type: int32
- name: Reactive Power
unit_of_measurement: VAr
slave: 3
address: 30805
scan_interval: 60
scale: 1
precision: 0
count: 2
data_type: int32
sensor:
- platform: template
sensors:
modbus_sma_pv_power:
friendly_name: 'Power Output'
value_template: >-
{% if states('sensor.sma_power_ac')|float < 0 or states('sensor.sma_power_ac')|float > 10000 %}
0
{% else %}
{{ states('sensor.sma_power_ac') }}
{% endif %}
unit_of_measurement: "W"
icon_template: mdi:flash-circle
modbus_sma_pv_power_kw:
friendly_name: 'Power Output kW'
value_template: >-
{% if states('sensor.sma_power_ac')|float < 0 or states('sensor.sma_power_ac')|float > 10000 %}
0
{% else %}
{{ states('sensor.sma_power_ac')|float / 1000 }}
{% endif %}
unit_of_measurement: "kW"
icon_template: mdi:flash-circle
modbus_sma_pv_apparent_power:
friendly_name: 'Apparent Power'
value_template: >-
{% if states('sensor.apparent_power')|float < 0 or states('sensor.apparent_power')|float > 10000 %}
0
{% else %}
{{ states('sensor.apparent_power') }}
{% endif %}
unit_of_measurement: "VA"
icon_template: mdi:flash-circle
modbus_sma_pv_reactive_power:
friendly_name: 'Reactive Power'
value_template: >-
{% if states('sensor.reactive_power')|float < 0 or states('sensor.reactive_power')|float > 10000 %}
0
{% else %}
{{ states('sensor.reactive_power') }}
{% endif %}
unit_of_measurement: "VAr"
icon_template: mdi:flash-circle
modbus_sma_pv_residual:
friendly_name: 'Residual Current'
value_template: >-
{% if states('sensor.sma_residual_current')|float < 0 or states('sensor.sma_residual_current')|float > 10000 %}
0
{% else %}
{{ states('sensor.sma_residual_current') }}
{% endif %}
unit_of_measurement: "mA"
icon_template: mdi:flash-circle
modbus_sma_temperature:
friendly_name: 'Inverter Temp'
value_template: >-
{% if states('sensor.sma_temp')|float < 0 or states('sensor.sma_temp')|float > 100 %}
0
{% else %}
{{ states('sensor.sma_temp') }}
{% endif %}
unit_of_measurement: "°C"
modbus_grid_frequency:
friendly_name: 'Grid Frequency'
value_template: >-
{% if states('sensor.grid_frequency')|float < 30 or states('sensor.grid_frequency')|float > 100 %}
Not Measured
{% else %}
{{ states('sensor.grid_frequency') }}
{% endif %}
unit_of_measurement: "Hz"
modbus_grid_voltage:
friendly_name: 'Grid Voltage'
value_template: >-
{% if states('sensor.grid_voltage')|float < 180 or states('sensor.grid_voltage')|float > 300 %}
Not Measured
{% else %}
{{ states('sensor.grid_voltage') }}
{% endif %}
unit_of_measurement: "V"
modbus_inverter_status:
friendly_name: 'Inverter Status'
value_template: >-
{% if is_state('sensor.sma_status', '307' ) %}
OK
{% elif is_state('sensor.sma_status', '303' ) %}
Off
{% elif is_state('sensor.sma_status', '455' ) %}
Warning
{% elif is_state('sensor.sma_status', '35' ) %}
Fault
{% endif %}
modbus_grid_contactor:
friendly_name: 'Grid contactor'
value_template: >-
{% if is_state('sensor.sma_grid', '51' ) %}
Closed
{% else %}
Open
{% endif %}
- platform: integration
source: sensor.modbus_sma_pv_power_kw
name: Panneaux_Solaires
unit_time: h
round: 2
method: left
homeassistant:
customize: !include customize.yaml
And in the customize.yaml
sensor.Panneaux_Solaires:
state_class: total_increasing
device_class: energy
unit_of_measurement: kWh
last_reset: '2022-11-02T11:35:23.862268+00:00'
Once done in the Energy Panel configuration, you can choose the Panneaux_Solaires sensor
Settings - Dashoards - Energy
hello
I will have a sunny boy 6kWc + SMA energy meter in the next few days.
I’ve understood that modbus connection is better than HA sma integration for more values and value in real time. Am I right?
I’ve read the code above to establish the modbus connection from HA to your inverter, but does modbus is initially integrate into HA, and do I have to activate or manage something on SMA inverter interface to activate modbus connection?
We can switch in mp if you want, I’m French.
Hey guys,
I also had a hard time in integrating devices with MODbus Interface in homeassistant… it was not SMA but just to give you an hint:
I stopped working with the modbus integration from hassio and solved the communication in the NODE-RED App because this was more easy to find errors…:
Best greetings,
Alex
Is your configuration still working fine?
I have an issue when PV production is Zero, no zero value i recevie from modbus but 2MW value since some weeks
My first post here, but a big thank you! 
. The contributions by @chris_ka and @crumpy were all that I needed to get my SMA solar panel setup in the HA energy dashboard along my other Enphase setup.
Hey there,
great thanks to all of you for all your information. Helped me a lot with my project.
Now i´m stuck on this question:
How can i read out the actual Power consumption of my house, what comes out of the grid and goes into it (aktueller Verbrauch, Netzeinspeisung und Netzbezug)? I can see, some of you have already solved this, but i don´t get data here.
My configuration: Sunny Tripower STP 9000 TL, Sunny Boy 2.0, Modbus is working fine for some registers.
Does anyone have a register/address list for my inverter?
Can someone share some details to get these data? yaml code or noder red?
In my case this information comes from another source: I use a Homewizard energy meter attached to the P1 port of my electricity meter.
This data is not known by my Sunny Tripower and I suspect it will be the same in your situation.
Hi all, i have a problem to integrate the Power consumption of my House (30865) as well as the grid feed (30867) to have the full view in my Dashboard. In general Modbus is working, but for these two register I get always this value: 2.147.483.648. I have the inverter STP 15000TL-30 and the smart home manager 2.0. As I understood the SHM2 should send the information (via Multicast) to the Inverter. Maybe this process ist not working and the SHM2 ist not overwriting the values in the respective register of the Inverter? In the other side all relevant data are available in my Sunnyportal. I am very confused and have waste a lot of time to fix it in my own. Hopefully someone can help me. Many thanks in advance.
Hi, i have the same inverter.
Can anyone share their config?
I ve have some troubles finding the correct modbus adress numbers
There are so many examples here and as far as I know the SMA all use the same addresses. Just look further up, otherwise look for the WR type at SMA and download the document on the WR.
https://www.sma.de/service/downloads
Thanx
I use these pdfs.
I have a battery aswell and im not sure which adresses to use to see how much battery is charging or discharging
I’m sorry I don’t have a battery yet, but you’ll definitely find it here under SMA.
Any idea, why
SMA_Grid contactor works and show Open / Closed
and
SMA_Inverter_status show 307 and not OK
sensor:
- platform: template
sensors:
modbus_inverter_status:
friendly_name: 'SMA_Inverter Status'
value_template: >-
{% if is_state('sensor.sma_status', '307' ) %}
OK
{% elif is_state('sensor.sma_status', '303' ) %}
Off
{% elif is_state('sensor.sma_status', '455' ) %}
Warning
{% elif is_state('sensor.sma_status', '35' ) %}
Fault
{% endif %}
modbus_grid_contactor:
friendly_name: 'SMA_Grid contactor'
value_template: >-
{% if is_state('sensor.sma_grid', '51' ) %}
Closed
{% else %}
Open
{% endif %}
Does anybody has a working config for a system with a Sunnyboy SB-xxxx TL with a modbus/tcp webconnect module (without a webserver). All the examples i found don’t work.
I am using Home Assistant 2023.1.7
the PV + modbus webconnect module are working fine, because in another tool i can get the data etc.
Sunny Boy 3600 TL-21
Config.yaml
sensor: !include sensor.yaml
modbus:
- name: SMA
type: tcp
host: 192.168.xxx.xxx
port: 502
sensors:
- name: SMA_Power_AC
state_class: measurement
unit_of_measurement: W
slave: 3
address: 30775
count: 2
data_type: uint32
scan_interval: 10
- name: SMA_PV_Daily_Yield
unit_of_measurement: kWh
state_class: measurement
slave: 3
address: 30517
scan_interval: 60
scale: 0.001
precision: 3
count: 4
data_type: int64
- name: SMA_PV_Total_Production
unit_of_measurement: MWh
state_class: measurement
slave: 3
address: 30513
scan_interval: 3600
scale: 0.000001
precision: 3
count: 4
data_type: int64
- name: SMA_Grid Voltage
unit_of_measurement: V
slave: 3
address: 30783
scan_interval: 120
count: 2
scale: 0.01
precision: 2
data_type: int32
- name: SMA_Grid frequency
unit_of_measurement: Hz
slave: 3
address: 30803
scan_interval: 120
count: 2
scale: 0.01
precision: 2
data_type: uint32
- name: SMA_temp
unit_of_measurement: °C
slave: 3
address: 30953
scan_interval: 60
count: 2
scale: 0.1
precision: 1
data_type: int32
- name: SMA_status
slave: 3
address: 30201
scan_interval: 10
count: 2
data_type: int32
- name: SMA_grid
slave: 3
address: 30217
scan_interval: 60
count: 2
data_type: uint32
- name: SMA_Insulation
slave: 3
address: 30225
scan_interval: 120
count: 2
new file in config/
Sensor.yaml
- platform: template
sensors:
modbus_sma_pv_power:
friendly_name: 'SMA_Power Output'
value_template: >-
{% if states('sensor.sma_power_ac')|float < 0 or states('sensor.sma_power_ac')|float > 10000 %}
0
{% else %}
{{ states('sensor.sma_power_ac') }}
{% endif %}
unit_of_measurement: "W"
icon_template: mdi:flash-circle
modbus_sma_pv_power_kw:
friendly_name: 'SMA_Power Output kW'
value_template: >-
{% if states('sensor.sma_power_ac')|float < 0 or states('sensor.sma_power_ac')|float > 10000 %}
0
{% else %}
{{ states('sensor.sma_power_ac')|float / 1000 }}
{% endif %}
unit_of_measurement: "kW"
icon_template: mdi:flash-circle
modbus_sma_pv_apparent_power:
friendly_name: 'SMA_Apparent Power'
value_template: >-
{% if states('sensor.sma_apparent_power')|float < 0 or states('sensor.sma_apparent_power')|float > 10000 %}
0
{% else %}
{{ states('sensor.sma_apparent_power') }}
{% endif %}
unit_of_measurement: "VA"
icon_template: mdi:flash-circle
modbus_sma_pv_reactive_power:
friendly_name: 'SMA_Reactive Power'
value_template: >-
{% if states('sensor.sma_reactive_power')|float < 0 or states('sensor.sma_reactive_power')|float > 10000 %}
0
{% else %}
{{ states('sensor.sma_reactive_power') }}
{% endif %}
unit_of_measurement: "VAr"
icon_template: mdi:flash-circle
modbus_sma_pv_residual:
friendly_name: 'SMA_Residual Current'
value_template: >-
{% if states('sensor.sma_residual_current')|float < 0 or states('sensor.sma_residual_current')|float > 10000 %}
0
{% else %}
{{ states('sensor.sma_residual_current') }}
{% endif %}
unit_of_measurement: "mA"
icon_template: mdi:flash-circle
modbus_sma_temperature:
friendly_name: 'SMA_Inverter Temp'
value_template: >-
{% if states('sensor.sma_temp')|float < 0 or states('sensor.sma_temp')|float > 100 %}
0
{% else %}
{{ states('sensor.sma_temp') }}
{% endif %}
unit_of_measurement: "°C"
modbus_grid_frequency:
friendly_name: 'SMA_Grid Frequency'
value_template: >-
{% if states('sensor.sma_grid_frequency')|float < 30 or states('sensor.sma_grid_frequency')|float > 100 %}
Not Measured
{% else %}
{{ states('sensor.sma_grid_frequency') }}
{% endif %}
unit_of_measurement: "Hz"
modbus_grid_voltage:
friendly_name: 'SMA_Grid Voltage'
value_template: >-
{% if states('sensor.sma_grid_voltage')|float < 180 or states('sensor.sma_grid_voltage')|float > 300 %}
Not Measured
{% else %}
{{ states('sensor.sma_grid_voltage') }}
{% endif %}
unit_of_measurement: "V"
modbus_inverter_status:
friendly_name: 'SMA_Inverter Status'
value_template: >-
{% if is_state('sensor.sma_status', '307' ) %}
OK
{% elif is_state('sensor.sma_status', '303' ) %}
Off
{% elif is_state('sensor.sma_status', '455' ) %}
Warning
{% elif is_state('sensor.sma_status', '35' ) %}
Fault
{% endif %}
modbus_grid_contactor:
friendly_name: 'SMA_Grid contactor'
value_template: >-
{% if is_state('sensor.sma_grid', '51' ) %}
Closed
{% else %}
Open
{% endif %}
This should work. I can´t test at the moment because it´s dark. 
thanks !
still got error in my logfile:
Logger: pymodbus.client.sync
Source: components/modbus/modbus.py:386
First occurred: 09:38:19 (50 occurrences)
Last logged: 09:41:02
did your version is still working?
Sorry, you are right. It doesn´t work anymore. Perhaps I will find a solution.