The contribution of new solar cells converts artificial light into electricity first appeared at the online magazine Basic Thinking. You can start the day well every morning via our newsletter update.
Solar cells are able to convert into electricity as sunlight. Researchers have now discovered a way to process artificial light.
The number of balcony power plants in Germany has increased rapidly in recent years. More than a million mini-PV systems were in operation on June 30, 2025. In 2024 there were still around 780,000 facilities – in 2023 just under 350,000.
So more and more people in Germany are using solar energy for their power supply. But soon it could also be possible to have artificial light captured by a solar cell and convert this energy into electricity. A International team of researchers under the direction of researchers at the University College London has developed a solar cell for this, which can win energy from interior light efficiently.
This solar cell converts artificial light into electricity
Solar systems are currently using silicon solar cells by default. These are considered to be very robust and durable, but are energy and cost-intensive in the production.
The so-called Perowskit solar cells that can achieve similarly good efficiencies are cheaper in production. These can be manufactured cheaper and at lower temperatures, which makes them attractive, especially for future developments in solar energy.
However, Perowskite are still relatively prone to errors and not as stable as silicon solar cells. Because of small defects in the crystal structure, electrons can get stuck before their energy can be used. These defects then interrupt the current flow and can contribute to the degradation of the material over time.
With the help of various chemicals, the UCL research team has now found a way to reduce these defects. In this way, perovskit solar cells can be used potentially for the interior.
The advantage of perovskit solar cells is in particular that they are inexpensive-they use materials that are abundant on earth and require only simple workmanship. They can be printed in the same way as a newspaper.
“Billions of devices that only require small amounts of energy are dependent on the exchange of batteries – a non -sustainable practice,” explains Dr. Mojtaba Abdi Jalebi, senior author of the study. Perowskit indoor solar cells could be used for these devices.
Efficiency increase for indoor use
The Perowskit solar cells developed by the researchers were able to identify six times higher efficiency than previously standard solar cells for the interior. They are also more durable and could be an estimated five years or more. So far, the service life is just a few weeks or months.
Currently, solar cells that gain energy from interior light are expensive and inefficient. Our specially developed Perowskit Indoor solar cells can gain much more energy than commercially available cells and are more durable than other prototypes.
According to the researchers, the new Perovskit solar cells pave the way for the use of the existing ambient light. In this way, artificial light could also be converted into electricity through a solar cell.
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The contribution of new solar cells converted artificial light into electricity first appeared on Basic Thinking. Follow us too Google News and Flipboard Or subscribe to our update newsletter.
As a Tech Industry expert, I am excited about the development of new solar cells that can convert artificial light into electricity. This innovation has the potential to greatly expand the applications of solar energy technology, as it allows for the generation of electricity even in indoor or low-light environments.
This advancement could lead to increased adoption of solar energy solutions in a wider range of settings, such as office buildings, warehouses, and even underground facilities. It also has the potential to revolutionize the way we think about powering electronic devices, as it could enable the creation of self-sustaining energy sources for a variety of gadgets and appliances.
Overall, the ability to convert artificial light into electricity represents a significant step forward in the quest for renewable energy solutions. I look forward to seeing how this technology continues to evolve and contribute to a more sustainable future.
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