The motivation to add a solar power system to your home is usually simple: reduce your power bill or even earn money from your utility. Maybe you add some solar batteries to have a backup in case of an extended outage.

Lenovo announced a concept laptop that comes with a flexible display, but it’s actually got another concept to show off during Mobile World Congress with the Yoga Solar Concept PC. Much like the ThinkBook Flip AI PC that leaked last month,

Imagine college students sitting around the campus lawn, chatting with friends and working on essays, all while their laptop gets power from the sun to recharge. That's a future Lenovo is working towards if its latest concept PC becomes a reality.