IFTTT Photovoltaic Sensor (kW) using Mirubee service

Hi everyone! I’m newbie in HA. I’m not so experienced in using this kind of programmation and i’m trying to make this project.

I have to automatically choose between using a pellet stove or a AC Heat Pump to heat up my house. When it’s sunny the AC Heat pump, Night and cloudy/rainy day the pellet stove.
I can use Broadlink RM mini to control both of these devices and i have success in linking broadlink to HA.

I have a IFTTT service, called “Mirubee”, that measure Kw of production of my pphotovoltaic . It passes also a “Power” ingredient to IFTTT.

How can i pass the Power variable to HA using a Webhook? Perfection would be if i’m able to store value in a sensor in HA to show also in my home page istantaneous production.

I’ve read a lot about Sensor but i don’t understand what kind of sensor to use!

Thank you so much and sorry for my … Newbieness!!