<p>➀ Researchers developed a DPND carbon-based coating that boosts solar cell efficiency to 30% while reducing operating temperature by 2.4°C, potentially extending panel lifespan by over 4 years;</p><p>➁ The technology leverages singlet fission to convert wasted high-energy light into usable electricity, improving photon utilization in silicon cells;</p><p>➂ Unlike previous unstable compounds, the organic DPND material shows superior stability and compatibility with existing silicon PV manufacturing processes.</p>