At the Mobile World Congress (MWC) 2025 in Barcelona, Lenovo showcased its Yoga Solar PC Concept, a solar-powered laptop designed to redefine sustainable computing. This innovative device integrates advanced solar technology, enabling users to harness sunlight for charging, making it a potential game-changer in the tech industry.
Solar-Powered Design:
The laptop features a solar panel integrated into its lid, capable of converting sunlight into usable energy.
Utilizes Back Contact Cell technology, which places mounting brackets and gridlines at the rear of the solar cells, maximizing light absorption.
Achieves an impressive 24% energy conversion rate, one of the highest in the solar industry.
Dynamic Solar Tracking:
Equipped with a Dynamic Solar Tracking system, which monitors current and voltage to optimize energy harvesting.
Works with the Solar-First Energy system to automatically adjust charger settings, ensuring efficient power delivery even in low-light conditions.
Performance and Specifications:
Powered by an Intel Core Ultra processor with up to 32GB of RAM and 1TB storage.
Features a 14-inch OLED display with 100% DCI-P3 color accuracy for vibrant visuals.
Includes a 50.2Wh battery that can provide up to one hour of video playback after just 20 minutes of direct sunlight charging.
Ultra-Slim and Lightweight:
At just 15mm thick and weighing only 1.22kg, it is styled as the world’s first ultra-slim solar-powered laptop.
Eco-Friendly Innovation:
Designed for users who want to work indoors or outdoors while reducing reliance on traditional power sources.
Marks a significant step toward sustainable computing by combining functionality with environmental awareness.
While the Yoga Solar PC Concept is currently a prototype with no confirmed commercial release date, it sets the stage for future solar-powered laptops. The ability to charge through sunlight could revolutionise portable computing, especially in regions with limited access to electricity.