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Chinese scientists achieve world record efficiency of 28.04% for perovksite-organic tandem solar cell

Energy & Climate

Summary

Researchers at the Chinese Academy of Sciences have reported a perovskite–organic tandem solar cell with a claimed record efficiency of 28.04%, using a photo-transformable TDB molecule to improve perovskite film quality and device stability. The post Chinese scientists achieve world record efficiency of 28.04% for perovksite-organic tandem solar cell appeared first on pv magazine Global .

Why It Matters

This Energy & Climate development affects battery, grid, clean-energy and decarbonization dynamics across Asia. For China, it is a signal worth tracking: it shapes who supplies, who scales, and who sets the standard over the next five years.

Key Facts

  • SectorEnergy & Climate
  • MarketChina
  • ImpactMedium (58/100)
  • SignalResearch

Original Sources

PV Magazine ↗ https://www.pv-magazine.com/2026/07/15/chinese-scientists...

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