Although the efficiency of organic solar cells has now risen to more than 20%, there are physical limits that make it ...

In a world dealing with environmental issues and energy shortages, the promise of clean, renewable energy from solar power is driving development of solar-cell technologies. This growth in the solar ...

Although the efficiency of organic solar cells has now risen to over 20 percent, there are physical limits that make it ...

The team has set up a unique measuring station on the roof of a research building at HZB to investigate different solar cells under real weather conditions, including standard perovskite solar cells.

Tests conducted by a research team in outdoor environments in Spain and Poland have demonstrated a strong correlation between perovskite solar cell degradation and the combined effects of climatic and ...

Researchers from Germany’s Helmholtz-Zentrum Berlin (HZB) and Humboldt-Universität in Germany claim to have achieved a world ...