Named Portable Outdoor Emergency Charger, the project was submitted to the James Dyson Award and explores how solar energy technology can be integrated into an everyday object. The concept features waterproof solar panels embedded across the umbrella canopy, allowing sunlight to be converted into electrical energy while the umbrella is being used outdoors.

The harvested energy is transferred through the umbrella shaft and stored in a rechargeable battery pack integrated within the handle. Users can then charge smartphones and other portable electronics through built-in USB and USB-C ports, effectively turning the umbrella into a mobile power source.

A key aspect of the design is its discreet appearance. Most of the electronic components, including the battery, charging circuitry, and output ports, are housed inside the cylindrical handle. Dedicated buttons allow users to activate the system and control charging functions, while recessed ports help protect connections from exposure when not in use.

From a technological standpoint, the concept leverages flexible solar panel technology that has matured significantly over the past two decades. Unlike many compact portable solar chargers that offer limited collection area, an umbrella canopy provides a much larger surface for capturing solar energy, potentially increasing charging efficiency during outdoor use.

The waterproof nature of the proposed solar panels also makes them suitable for a product regularly exposed to changing weather conditions. However, the design still faces engineering challenges. One of the most significant is ensuring that solar cells can withstand the repeated folding and unfolding motions that are central to everyday umbrella use.

Although still at the concept stage, the project highlights an innovative approach to renewable energy integration. By reimagining a common accessory as a portable charging platform, the solar-powered umbrella demonstrates how everyday products could evolve to provide additional functionality while supporting more sustainable energy use in daily life.

According to Yankodesign