Abstract EV Charging System Illustration

I need an abstract illustration depicting a smart system for electric vehicle charging on a campus, integrated with solar panels on rooftops. The illustration should also include notations of a reinforcement learning model, detailing components like agent, actions, rewards, observations, and states.

Key Requirements:
- scientific, engineering
- Solar panels, charging stations, and reinforcement learning model components need to be highlighted
- Creative use of colors

Ideal Skills & Experience:
- Proficiency in illustration
- Ability to integrate technical components into figures
- understanding smart systems and engineering illustration