Perovskite
All Perovskite news
Mixed self-assembled monolayer enables 18.88% efficiency in 5.2 cm² inverted perovskite solar cell
Researchers in India have developed an inverted perovskite solar cell based on a mixed self-assembled monolayer (SAM) that improves film quality, charge transport, and device stability. The cell achieved an efficiency of 18.88% on an active area of 5.2 cm², with a relative efficiency loss of only around 7% compared with smaller devices.
Oct 07, 2026
Chinese scientists achieve record-breaking 27.35% efficiency for perovskite-organic tandem solar cell
Nanjing University researchers developed a perovskite-organic tandem solar cell using a novel low-bandgap acceptor to boost near-infrared light harvesting and improve photocurrent matching. The device achieved a 27.35% efficiency, while retaining 80% of its initial performance after 744 hours of continuous illumination.
Perovskite solar cell based on seed crystals achieves 23.51% efficiency
Researchers have developed a seed-assisted crystallization strategy to produce pure α-phase FAPbI3 perovskite without conventional chemical stabilizers. The resulting device reached 23.51% efficiency and retained 99% of its initial performance after 3,000 hours of unencapsulated operation.
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Japan to exclude silicon solar from new subsidies, prioritize perovskite
Japan’s Ministry of the Environment (MOE) plans to exclude conventional silicon solar panels from newly implemented subsidy programs beginning in fiscal 2027, while prioritizing perovskite and other next-generation solar technologies.
Chinese scientists achieve record-breaking 24.0% efficieny for large-area perovskite solar modules
Researchers achieved a certified 24.0% efficiency on an 810 cm² perovskite module and 22.0% on a 0.72 m² module by combining high-saturated-vapor-pressure (SVP) processing with lead carboxylate passivation. The approach also delivered strong durability, with modules retaining 96% of their initial efficiency after 2,200 hours of maximum power point tracking (MPPT) and meeting International Electrotechnical Commission (IEC) 61215 reliability requirements.
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