You can connect your Teslalogger to your Wallbox to calculate the efficiency of charging or the percentage of photovoltaics used to charge your car.
- OpenWB
- go-eCharger
- Tesla Wallbox Gen 3
- KEBA KeContact P30 (P20?)
- Shelly 3EM for all unsupported wallboxes or without build in meter: https://amzn.to/3nUEuO0
- Shelly EM for 1 phase charging
- SmartEVSE 3
- EVCC
- WARP
Go to admin panel and select the car you want to use for the wallbox. Go to Extras / Wallbox. Every car has it's own wallbox settings.
Choose your wallbox and set the host name of your wallbox e.g: http://192.168.1.174 or http://192.168.178.33:7070 Make sure you don't forget http:// or https:// at your host settings. Just the IP address won't work!
Some types of wallboxes needs some special params to work as expected.
LP1 - LP8 Charging point used for this car. Default: LP1
Please make sure you enable HTTP API v1 in "Internet / Enhanced Settings"
C1 or empty for channel 1
C2 for channel 2
Wallbox or Car title from EVCC
Per default and without params TeslaLogger assumes, that wallbox has internal meter with ID 0, value_id=209 and grid meter with ID 1, value_id=209
If it's not a case, provide paramas in this format:
- "W:2:210": only Wallbox meter with ID 2 and value_id=210
- "G:2|W:0:210": Grid meter with ID 2 and default value_id=209, wallbox meter with ID 0 and value_id=210
For more information about value_ids: https://github.com/Tinkerforge/esp32-firmware/blob/master/software/src/modules/meters/meter_value_id.csv
In Charging History you can see the efficiency of charging and percentage of photovoltaics if the wallbox supports this value.