Lenovo’s Yoga Solar PC Concept is one of the coolest devices we’ve seen at Mobile World Congress 2025. If the name didn’t give it away, this is a laptop that can charge up its internal battery with nothing but sunlight.

At Mobile World Congress 2025, the company also teased a solar-powered laptop and an accessory that adds two extra screens to your portable PC.

Lenovo is showing off its most outlandish concept designs at Mobile World Congress, including an OLED screen that folds backwards and a triple-monitor laptop expansion.

Lenovo is always good for a few concept devices at a trade show like Mobile World Congress, and that's no different this year. One of the more popular

Does your laptop need one sky-high display, plus ordinary-size, back-to-back ones to use when presenting? This bendy convertible prototype, first shown at MWC 2025, would have you covered.