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Trends
- 1LONGi lifts silicon solar cell efficiency to record 28.29%▼LONGi pushes silicon solar efficiency to 28.29%, nearing the technology's theoretical ceiling
Chinese solar manufacturer LONGi reports a new silicon solar cell efficiency record of 28.29%, closing in on the technology's theoretical limit of around 29%. The milestone highlights how far cell engineering has progressed and how little headroom remains for conventional silicon, intensifying focus on next-generation designs like perovskite tandem cells. Industry observers are weighing what the achievement means for future cost reductions and the solar sector's competitive race.
- 2Polymer-tuned perovskite boosts underwater solar cell efficiency▼Polymer-tuned perovskite creates high-efficiency underwater solar cells
Researchers report that a polymer-tuned perovskite material enables high-efficiency solar cells that can operate underwater, according to a report by Physics World. By modifying perovskite properties with a polymer, the cells can harvest light in aquatic environments where conventional silicon panels perform poorly. The advance could open the door to powering underwater sensors, monitoring equipment and other devices without batteries or cabling.
- 3Prussian blue found to regulate perovskite crystal formation▼In situ GIWAXS reveals the role of Prussian blue in regulating perovskite nucleation and phase transformation dynamics
Researchers have used in situ grazing-incidence wide-angle X-ray scattering to show how Prussian blue regulates nucleation and phase transformation in perovskite thin films. The findings clarify how the additive guides crystal growth dynamics, knowledge relevant to improving the efficiency and stability of perovskite solar cells and other optoelectronic devices.
- 4Scientists Unveil Underwater Solar Panels●Scientists Unveil Underwater Solar Panels https:// fed.brid.gy/r/https://futurism .com/future-society/scientists-underwa
Scientists in China have developed perovskite solar panels designed to operate underwater, according to a report by Futurism. The technology could expand solar power generation to oceans, lakes and other submerged environments where conventional panels cannot function. The announcement is drawing attention in clean-energy circles, with observers noting the potential for new renewable energy applications if the technology proves durable and cost-effective at scale.
- 5Prussian blue boosts perovskite solar cell performance●Prussian blue improves perovskite solar performance from small cells to larger modules
Researchers report that adding Prussian blue improves perovskite solar cell performance, with the gains holding up not only in small laboratory cells but also in larger solar modules. The pigment appears to address stability and efficiency challenges that have limited perovskite technology's path to commercial use. Coverage of the findings is circulating in technology and energy news outlets.
- 6US team claims stability record for tin perovskite solar cell▼U.S. team claims stability record for 16.19%-efficient 2D/3D tin perovskite solar cell
A U.S. research team reports a stability record for a 2D/3D tin perovskite solar cell with an efficiency of 16.19%. The cell is lead-free, which matters because tin perovskites are seen as a less toxic alternative to lead-based designs, but they have historically degraded quickly. The claim, covered by pv magazine USA, suggests progress in combining decent efficiency with long-term durability.
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A tin-based breakthrough is being reported as a way for solar panels to overcome their current power efficiency limit. Tin is seen as a promising lead-free alternative in next-generation perovskite solar cells, though the report offers few details beyond the headline. Researchers say improving materials like tin could push panels past conventional performance ceilings.