Integration Solar inverter huawei 2000L

[japtesta (Jose Antonio)]

@jorgejs

One final question, I don’t understand what float (0) is for, I mean the 0 attribute of the float.

It’s the default value, just in case the provided value is not parseable

Template warning: 'float' got invalid input 'unknown' when rendering template

hi, I have a sensor that monitors the consumption of two pzem: consumo_totale_watts: friendly_name: "Consumo totale Watts" value_template: "{{ states('sensor.pzem_016_energy_power') | float + states('sensor.pzem_016_2_energy_power') | float }}" unit_of_measurement: 'W' in the logs i can see: **Template warning: 'float' got invalid input 'unknown' when rendering template '{{ states('sensor.pzem_016_energy_power') | float + states('sensor.pzem_016_2_energy_power') | float…