šØāļø Painting with light: solar ink turns any surface into energy š”š
- Roberto Corona Contreras
- Apr 8
- 1 min read

Scientists develop solar ink that transforms walls, roofs, and objects into clean energy sources
Imagine a world where the walls of your home, the roof of your car, or even your backpack generate electricityājust because they're painted. šš”š That world is almost here! In a breakthrough published in Nature Energy, researchers have created an ultra-thin solar inkĀ that can turn any surface into a renewable energy source. šššØ
This special ink contains photovoltaic nanoparticlesĀ that capture sunlight and convert it into electricity with impressive efficiency. What makes it unique is its versatility: it can be applied like regular paintāno solar panels needed! ššÆ
š Why is this a game-changer?
šļø Applicable to almost any material: glass, metal, fabric, plastic
ā” Generates clean energy under sunlight
š” Reduces energy infrastructure costs
šļø Ideal for cities, remote areas, and developing countries
Solar ink opens new doors for sustainable design: energy-producing buildings, solar-powered vehicles, wearable tech with built-in charging, and even artworks that power devices. šš±š§„
This invention not only offers a green solutionāit democratizes access to energy. A paintbrush might be all it takes to power entire communities. The future is painted with light. āļøšļø
⨠The sun shines for everyoneāand now it can power everyone.Every surface becomes an opportunity. Every ray, a spark for change.

š Source:Ā Nature Energy ā https://www.nature.com/nenergy






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