Grafana Charging Cost

[danielbierstedt]

The dashboard Charges has a field for Cost. I assue, I need to put the cost per KWh somewhere, but I cannot find where to do that. Any hints for me?

Real awsome project, btw!

[steffenspies]

click on the small cog on the far right and all youir dreams will come true.

[danielbierstedt]

This doesn't work here. I assume I only have to put in the price per kwh and the rest is getting calculated?

[plustig73]

Same experience here for me, added price per kWh, but no calculation in grafana...

[CrazySeb69]

It's not calculation, "Cost" column just shows value provided in "real costs in cents" in charging session edit form.
Other way is to edit grafana panel query to calculate "Cost" based on "Amount" and price per kWh from charging session edit form.
"Amount" is calculation based on SoC difference Start/End charing session and battery capacity so "Cost" calculated that way will be very inaccurate.