perovskite

Japan’s Rice Solar Sharing Pilot With Perovskite Panels

Japan launches a first solar-sharing pilot in Chiba: perovskite panels overhead power campus facilities while rice keeps growing—researching electricity, durability, and impacts on yield and quality.

May 14, 2026 // Technology, Japan, Asia, perovskite, Panel

Photoisomeric BTTM Stabilizes Perovskite, Boosts UV Durability

Boost halide perovskite solar cells with BTTM: efficiency jumps to 24.71% (from 22.07%) and UV durability soars—over 90% retention after aging vs ~61% controls.

May 13, 2026 // Technology, perovskite, efficiency, Harbin Institute of Technology, Northwestern Polytechnical University, Beijing Solarverse Optoelectronic Technology

SHCl Crystallization Control Enables Stable MA-Free Tandem Perovskites

SHCl enables MA-free all-perovskite tandems with uniform, Cs-rich crystallization—boosting blade-coated films and delivering 24.3% certified efficiency plus strong damp-heat and thermal-cycling stability.

May 5, 2026 // Technology, perovskite, Nanjing University, solar module, Australian National University, Beijing Institute of Technology, SHCl, North China Electric Power University

Perovskite Dual PV-LED Hits 26.7% PCE, 31% EQE

A single perovskite diode turns light into power—and power back into brilliant LEDs—thanks to porous alumina “sponge” islands that slash recombination, boosting solar efficiency and LED brightness.

May 1, 2026 // Technology, perovskite, efficiency, University of Colorado Boulder, University of Science and Technology of China

Risen Energy Hits 31.95% Efficiency in HJT-Perovskite Tandems

Risen Energy hits 31.95% certified efficiency for its HJT-silicon/perovskite tandem on 1 cm²—1.988V open-circuit. Uniform perovskite layers via water-bath SAM boost transport and cut defects.

Apr 28, 2026 // Technology, perovskite, Risen Energy, efficiency

Tandem PV Launches 40-MW Perovskite-Silicon Plant in California

Tandem PV launches a Fremont perovskite-silicon tandem panel factory, scaling 40MW annually to validate high-efficiency cells and set up commercial sales in 2026.

Apr 21, 2026 // Manufacturing News, California, USA, solar panel, perovskite, North America

Donor–acceptor SAMs lift inverted perovskite efficiency to 25%

Co-assembled SAMs for inverted perovskite solar cells: pair Me4 with new donor–acceptor LYS-H/LYS-F to boost hole extraction, cut recombination, and deliver 25.02% efficiency.

Mar 31, 2026 // Technology, perovskite, efficiency, Soochow University, National Taiwan University, Chang Gung University

Black Phosphorene Pushes Perovskites to 30%—In Simulation

Black phosphorene turbocharges MAPbI3 perovskites: dual-interface insertion lifts simulated efficiency to 30%, tuning band alignment, quashing recombination, and speeding extraction—an actionable blueprint for ultra-low-loss PSCs.

Mar 12, 2026 // Technology, perovskite, efficiency, Fujian University of Technology

AI Tunes Perovskite Solar Windows to Any Hue

AI inverse-designed ZnS/MgF2 coatings paint perovskite solar cells in user-defined colors with minimal loss, boosting PCE on glass and PET—opening sharper-colored solar windows and auto glazing.

Mar 3, 2026 // Technology, perovskite, efficiency, Hyundai Motor Group, Kyung Hee University

First Solar Secures Oxford PV Perovskite IP

First Solar taps Oxford PV’s perovskite IP, opening U.S. paths to thin-film hybrids, bolstering R&D bets, Ohio pilot, and 18 GW capacity ambitions while preserving domestic manufacturing flexibility.

Feb 25, 2026 // Manufacturing News, Plants, Large-Scale, Commercial, USA, First Solar, oxford pv, perovskite, North America, licensing

HL220 Interlayer Lifts Inverted Perovskites Above 26%

HL220 supercharges inverted perovskite cells: smoother interfaces, faster electrons, 26.44% PCE, 85.2% FF, 22.93% on 15 cm²—94.1% retained after 450 hours. Alcohol-processable, silver-synergistic, scale-ready.

Feb 23, 2026 // Technology, perovskite, efficiency, Shenzhen University, Ocean University of China

SolaEon Sets 27.87% Perovskite Cell Record

SolaEon hits certified 27.87% perovskite record, nears theoretical limit; tandem tops 31%, and meter-scale modules reach 25%+ stabilized—mass production hurdles next.

Jan 30, 2026 // Technology, solar cell, perovskite, efficiency, SolaEon

Lead Powder Delivers 24% Durable Sn–Pb Perovskites

Tin–lead perovskite hits 24.07% without SnF2: metallic lead + PbF2 boost crystallization and stability, retaining 60% output after 550h at 85°C—tandem-ready durability reported in Nature Communications.

Jan 27, 2026 // Technology, China, Asia, perovskite, efficiency

Polarized Solvents Lift Stable Inverted Perovskites to 26.4%

Polarized-solvent tweak sets new 26.4% record for inverted perovskites. Fluorinated polymer tames crystallization, delivers pinhole-free films, 1,000-hour stability, and scalable manufacturing promise.

Jan 26, 2026 // Technology, China, Asia, perovskite, efficiency

AI-Guided Passivation Supercharges Flexible Perovskite Solar Cells

Machine-learning tuned, amorphous-passivated flexible perovskites hit 24.52% efficiency and bend-proof longevity, enabling lightweight, roll-to-roll modules for wearables and buildings with record power densities.

Jan 6, 2026 // Technology, perovskite, efficiency, Flexibility, Shanghai Jiao Tong University, Jinan University, Solar Stability, Guangdong Mellow Energy

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