Jeep Avenger-Solarwatt-beide SoC niet uit te lezen

The mix of these two are voor me(and Homey) difficult to comprehend. I am a junior in home automation but SoC I understand. If you don’t know the exact volume of both batteries it’s difficult to make a nice fluent flow to minimize your electricity consumption. Anyone familiar with this combination? (Thanks for the reply)

Jeroen(NL)