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mampfes / ha_epex_spot

Adds EPEX Spot data to Home Assistant.
MIT License
130 stars 19 forks source link

Net-Price Sensor is wrong #27

Closed outrun0506 closed 1 year ago

outrun0506 commented 1 year ago

Hi,

I had look today at the new Net-Price Sensor.

The Epex Spot Price was € 9,37/MWh on my test

If I set Supercharge and Tax to Zero, the Net Price sensor Reports 1ct/KWh - i assume it should be 0,937ct/KWh. Or do I understand that wrong?

Br and have a nice Weekend

mampfes commented 1 year ago

Yes, if you set Percentage Surcharge and Absolute Surcharge and Tax to 0, you should get the market price in ct/kWh. Please note that by default, the net price sensor shows a rounded value with 2 decimal places - but this can be configured in the UI. Internally the full resolution is available. On my machine, this works as expected.

outrun0506 commented 1 year ago

I'll keep an eye on it and will update here with the new results. Currently it shows correctly, but the Spot Price is € 160/MWh so there is currently no rounding. Probably it was the case, because the price was so low...

outrun0506 commented 1 year ago

Hi, i did monitor this for serveral hours. So far it looks good. Don't know why i had a difference here yesterday. So i going an close the issue.

Thanks for your Support!