Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Solar Bike / Transport

Solar Bike
Solar Bike

Out of the battery is a common accident happened on usual electric bicycles. In additional, users also need to worry about the security of the battery. “Solar Bike”, with three-plates solar panel and the adjustable structure, makes concentrating sunlight more efficient as well as provide the electric. Pull out the solar panel and battery when arrive the destination, while assemble those with the latch, users can carry the solar panel and battery easily and deal the security problem, also users can put it in the balcony to charge the battery.


National Yunlin University

National Yunlin University
Science & Technology
Yunlin Country, Taiwan


National Yunlin University of Science & Technology

National Yunlin University of Science & Technology
Nantou, Taiwan

Wei-Yi Li Zi-Xiang Lin