NRGkick Wallbox
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Description
Integration of NRGkick Wallbox with Modbus TCP to Loxone System
Unfortunately, the wallbox does not have a direct input for the desired power. We need to calculate the number of phases the wallbox should use and the current. See the attached Loxone Example File.
Official API description can be found online: https://www.nrgkick.com/en/api/
Inputs and outputs · 36
| Name | Type | Unit |
|---|---|---|
| Housing Temperature (°C) | Modbus | °C |
| Detected grid voltage type (V) | Modbus | V |
| Totaly charged energy (kWh) | Modbus | kWh |
| Active power of all phases (kW) | Modbus | kW |
| Active Power of phase L1 (W) | Modbus | W |
| Active Power of phase L2 (W) | Modbus | W |
| Active Power of phase L3 (W) | Modbus | W |
| Voltage of phase L1 (V) | Modbus | V |
| Voltage of phase L2 (V) | Modbus | V |
| Voltage of phase L3 (V) | Modbus | V |
| Detected grid frequency type (Hz) | Modbus | Hz |
| Connected phases on grid side | Modbus | <v> |
| Attachment phase1 temperature (°C) | Modbus | °C |
| Attachment phase2 temperature (°C) | Modbus | °C |
| Attachment phase3 temperature (°C) | Modbus | °C |
| Charging status of the NRGkick / EV | Modbus | <v> |
| Vehicle plug-in cycle count | Modbus | <v> |
| Apparent power of phase L1 (VA) | Modbus | VA |
| Apparent power of phase L2 (VA) | Modbus | VA |
| Apparent power of phase L3 (VA) | Modbus | VA |
| Reactive power of phase L1 (VAR) | Modbus | VAR |
| Reactive power of phase L2 (VAR) | Modbus | VAR |
| Reactive power of phase L3 (VAR) | Modbus | VAR |
| Reactive power of all phases (VAR) | Modbus | VAR |
| Apparent power of all phases (VA) | Modbus | VA |
| Current of phase L1 (A) | Modbus | A |
| Current of phase L2 (A) | Modbus | A |
| Current of phase L3 (A) | Modbus | A |
| Current of neutral conductor (A) | Modbus | A |
| Power factor of all phases | Modbus | <v.1> |
| Current frequency (Hz) | Modbus | Hz |
| Current switched relais | Modbus | <v> |
| Average of all phase-voltages (V) | Modbus | V |
| Charge pause disabled / enabled | Modbus | <v> |
| User-set charging current in Ampere | Modbus | <v.1> |
| User-set maximum charge phases count | Modbus | <v> |
FAQ
No questions have been answered yet.
Questions and answers
Control NRG Kick app and loxone visualization
OpenHello, your template works perfectly. I see all the values in the config, but when I change them in the NRG Kick app, e.g. loading on/off, the loxone doesn't do this. Vice versa the same. If I switch it on/off in the Loxone app, nothing happens in the NRG Kick app.
Or does this not work anyway? Thanks in advance.
1 reply
There is one Parameter, "Charge pause disabled / enabled" i never used it to read the on/off state from the wallbox and use it for the Loxone App.
you can add it and use it.
If you pause the charging on Loxone app this should also be shown on the NRG App, but i never did the other way, because my costumer only use the Loxone app.
have a nice day
NRG Kick doesnt react to Energy Manager
OpenI imported your template and it seemed to work at first glance, but then I noticed that some things arent working correctly. when I load it to the miniserver, it automatically starts charging with the power i have set in NRG app, regardless of Loxone input. Although its in the correct mode, the wallbox block within Loxone doesnt react to the LM2 PV value, also target charging power (TP) has never been anything else than "0kW"
I can also not start or stop charging via the Loxone App, even the status is not correct (suggesting "start charging" even though it is already charging)
any Idea? I checked if I have connected everything correctly twice now, I'm out of clue...
Thanks in advance!
No replies
Fix start/pause function
OpenHello everyone.
I've found the problem that's preventing start/pause functionality in the Loxone app.
You need to send the output contact "Ca" from the wallbox to a status block (value I1=0 -> VAL=1, I1=1 -> VAL=0) and then connect it to the "Charge pause disable" function of the NRGKick.
This should fix everything.
Regards, Thomas
No replies
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