A U.S. research team has fabricated a mini perovskite solar module based on a special polymer hole transport layer material that reportedly improves the panel stability and efficiency. “The stability ...

GIST researchers have developed a perovskite mini-module with 22.56% efficiency by improving the SnO₂ electron transport layer with PEI, reducing defects and electron loss. The module retained 94% of ...

Perovskite-based solar cells offer higher efficiency and lower production costs, but, until now, they degrade quickly in outdoor environments. New developments that extend their life may enable ...

South Africa’s electricity system is changing. After years of blackouts until 2024, the state-owned energy company Eskom is being unbundled into smaller companies, and the sector is increasingly open ...