Mobile World Congress is the biggest show of the year for phones, and at MWC 2025, companies have shown off some very ...

A solar-powered laptop? Uh-huh! Tipped at MWC 2025, this prototype PC has panels on its lid to convert sunshine or ambient light into battery life.

Chinese technology brand Lenovo has revealed a prototype ... the solar panel's current and voltage, it should maximise energy savings and ensure stable operations regardless of light intensity.

According to Aptera’s blog post, the prototype’s solar panels generated between 300 and 545 watts of power during the ...

According to Lenovo, 20 minutes in direct sunlight will power up to one hour of video playback on the PC, and even low-light ... than no solar-generated power, and with this prototype, it seems ...

New tech at Mobile World Congress could let you charge your phone when it's out in the sun or even under room lights. David Lumb is a mobile reporter covering how on-the-go gadgets like phones ...