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Add support for SAJ inverters connected via WiFi (#10819)

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* Add support for SAJ inverters connected via WiFi

* Changes after review saj
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fredericvl 2019-10-23 22:47:45 +02:00 committed by Franck Nijhof
parent c7cbd29dfc
commit f985d738e8
1 changed files with 39 additions and 12 deletions
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source/_integrations/saj.markdown
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@ -12,6 +12,9 @@ The `saj` sensor will poll a [SAJ](https://www.saj-electric.com/) solar inverter
This sensor uses the web interface and to use it, you have to be able to connect to the solar inverter from your favorite web browser.
There is a difference between inverters that are connected via an ethernet module and those connected via a WiFi module.
The WiFi module requires a username and password for authentication where the ethernet module does not.
## Configuration
To enable this sensor, add the following lines to your `configuration.yaml` file:
@ -25,23 +28,47 @@ sensor:
{% configuration %}
host:
description: The IP address of the SAJ Solar Inverter.
description: "The IP address of the SAJ Solar Inverter."
required: true
type: string
type:
description: "Type of connection module: 'ethernet' or 'wifi'"
required: false
default: ethernet
type: string
username:
description: "Username for logging in to SAJ Solar Inverter (only used when type is 'wifi' but can be skipped if the inverter still has the default credentials set: admin/admin)"
required: false
type: string
password:
description: "Password for logging in to SAJ Solar Inverter (only used when type is 'wifi' but can be skipped if the inverter still has the default credentials set: admin/admin)"
required: false
type: string
{% endconfiguration %}
## Sensors
Sensors available in the library:
| name | Unit | Description |
|--------------------|------|:-------------------------------------------|
| current_power | W | Current power generated by the inverter. |
| today_yield | kWh | Power yield for today. |
| today_time | h | Inverter's running time for today. |
| today_max_current | W | Maximum current power for today. |
| total_yield | kWh | Total kWh generated to date. |
| total_time | h | Total running time of the inverter . |
| total_co2_reduced | kg | Total CO2 in kg reduced. |
| temperature | °C | Temperature of the inverter. |
| state | N/A | Live state of the inverter. |
| name | Unit | Description |
|--------------------|------|:-----------------------------------------------------------------------------|
| current_power | W | Current power generated by the inverter. |
| today_yield | kWh | Power yield for today. |
| today_time | h | Inverter's running time for today. |
| today_max_current | W | Maximum current power for today. (only for connection via ethernet module) |
| total_yield | kWh | Total kWh generated to date. |
| total_time | h | Total running time of the inverter . |
| total_co2_reduced | kg | Total CO2 in kg reduced. |
| temperature | °C | Temperature of the inverter. |
| state | N/A | Live state of the inverter. |
## Full configuration example for WiFi inverters
```yaml
sensor:
- platform: saj
host: IP_ADDRESS_OF_DEVICE
type: wifi
username: USERNAME
password: PASSWORD
```