Revolutionary Solar Cells Power Drone with Unprecedented Efficiency

• Revolutionize energy generation with ultra-thin perovskite solar cells, boasting 44 watts per gram power output. Ideal for remote environments.

Researchers at the JKU have developed ultra-thin and flexible solar cells made from a new material called "perovskite" with an unprecedented power output of up to 44 watts per gram. These cells are lightweight and efficient, making them ideal for self-sufficient energy generation in remote or unpredictable environments. The study is published in the journal Nature Energy.

The quasi-2D perovskite solar cells are 20x thinner than a strand of human hair and deliver an impressive 20.1% efficiency with a power density of 44 W/g. By integrating these cells into a commercial quadcopter drone, researchers demonstrated the technology's ability to operate self-sufficiently without wired recharging. This technology has potential applications in various industries, including search and rescue operations, large-scale mapping, and space exploration.

What are the advantages of ultra-thin perovskite solar cells for remote energy generation?

Advantages of ultra-thin perovskite solar cells for remote energy generation:

1. Lightweight and flexible design makes them easy to transport and install in remote locations.
   
2. High power output of up to 44 watts per gram allows for efficient energy generation in areas with limited access to traditional power sources.
   
3. Impressive efficiency of 20.1% ensures maximum energy conversion from sunlight to electricity.
   
4. Ideal for self-sufficient energy generation in unpredictable environments where traditional solar panels may not be feasible.
   
5. Potential applications in industries such as search and rescue operations, large-scale mapping, and space exploration due to their versatility and reliability.