Summary:
- This article discusses the development of a new type of solar cell that can generate electricity from indoor light. This is an important innovation as it could enable the powering of small electronic devices like sensors and smart home devices without the need for batteries.
- The solar cells are made from a material called perovskite, which is more efficient at converting indoor lighting into electricity compared to traditional silicon-based solar cells. This makes them well-suited for use in buildings where there is less intense sunlight.
- The researchers believe these perovskite solar cells could have applications in powering the growing number of internet-connected devices in homes and offices, reducing the need for batteries that require frequent replacement.