Home Monitor Advice for appliances with Solar and car charger

Hello,

Looking for some advice if possible on best solution for home energy monitoring system which integrates best for Home Assistant and Visualisation’s/trending.

Im currently in the Rep of Ireland with 14 Solar Panel system with Zappi Car Charger and Solis setup, Im exploring also Battery addition and invertor now.

What I would like is to integrate this and possibly each rca or something to track individual appliances/zones and trending of consumption.

Ive looked at https://openenergymonitor.org/ and recently Voltaware | Intelligence for home and was also looking at possibility of building own using rasp pi or pc setup.

thanks for any advise or comments in advance and open to other solutions or questions on setup if ive missed anything.