Huaneng Clean Energy Research Institute

Core-Shell Si3N4 Stabilizes 26% Perovskite Solar Modules
Nanocomposite boosts tough perovskites: amorphous–crystalline silicon nitride layer tames defects, lifts efficiency to 26.65%, and keeps large modules humming outdoors for 6+ months—real-world scalability in sight.
Jan 8, 2026 // Technology, Soochow University, Zhejiang University, Perovskite Solar, stability, Huaneng Clean Energy Research Institute