Battery and PV levels? about goodwe-sems-home-assistant HOT 4 CLOSED

Hey, unfortunately I don't have a battery, so I'm not sure which fields to use for this?

Maybe you can try to look at the json?
Log in to: https://www.semsportal.com/
Open de develop tools en check the json of https://www.semsportal.com/GopsApi/Post?s=v1/PowerStation/GetMonitorDetailByPowerstationId in the network tab.

from goodwe-sems-home-assistant.

Hi, seems like Goodwe has blocked access to the API sites. Most of the other links I found didn't work either.

I did try a couple of different attributes and got the battery SOC to show!

  pv_soc:
    value_template: '{{ states.sensor.sems_portal.attributes.soc }}'
    unit_of_measurement: '%'
    friendly_name: "Battery power"

Currently, the "power output" sensor shows the combined output of the PV panels and battery and NOT the PV output only.

  pv_outputpower:
    value_template: '{{ states.sensor.sems_portal.attributes.outputpower }}'
    unit_of_measurement: 'W'
    friendly_name: "PV Power output"

As you mentioned before you don't have a battery to test and I'm a complete noob with this stuff. Thought I just share my findings.

Cheers

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Thanks. I added them as examples to the readme. :)

from goodwe-sems-home-assistant.

Hi, the battery power value is located in the /GetMonitorDetailByPowerstationId response at the jsonResponseFinal["data"]["inverter"][0] level as battery_power (in Watts):

{
  ...
  "data": {
    ...
    "inverter": [
      {
        "invert_full": {
          ...
        },
        ...
        "battery_power": 20.17,
        ...
      }
    ]
  }
}

so adding:

self._attributes["Pbattery"] = jsonResponseFinal["data"]["inverter"][0]["battery_power"]

at the end of sensor.py would solve this.

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