Researchers have used electron spin resonance technology to observe the state and movement of the charge inside Ruddlesden-Popper tin -based perovskite solar cells, an emerging technology for next ...

Jan. 30, 2025 — Flexible perovskite solar cells are promising for lightweight and versatile applications but their sensitivity to humidity and temperature poses a challenge to long-term durability.

The researchers studied the degradation of perovskite modules with barrier films of different water vapour transmission rates. Image: Ritsumeikan University/Solar Energy, CC BY-NC-ND 4.0 ...

A new study shows that encapsulation with high-quality barrier films significantly improves perovskite solar cell durability. After 2,000 hours of extreme heat and humidity, the best barrier retained ...

However, the thiocyanate can also accelerate the degradation of the perovskite solar cell in the process of any moisture to which we have demonstrated a solution.” The biggest challenge was to ...

A new series of non-fullerene acceptors with asymmetric branched alkyl chains are developed to achieve more than 20% efficiency organic solar cells. Improving the durability of perovskite solar ...

From 2026, 3Sun plans to offer even more efficient solar modules based on tandem silicon-perovskite cells. The final products will reportedly reach efficiencies of around 30%.

An international research team, led by England’s University of Surrey with the Imperial College London, has identified a strategy to improve both the performance and stability of lead-tin perovskite ...

Making solar panels with a mineral called perovskite is becoming a promising alternative to the usual silicon-based technology — but all the kinks aren't quite worked out yet. However, a global team ...

Here’s how it works. The best solar lights will keep your backyard or porch lit once the sun goes down. If you enjoy relaxing in the backyard or hosting evening gatherings, solar lights can add ...