Oxford PV Shatters Solar Efficiency Records nrog Thawj Kev Lag Luam Tandem Modules ncav cuag 34.2%

Kev lag luam photovoltaic tau mus txog lub sijhawm tseem ceeb thaum Oxford PV hloov pauv nws cov thev naus laus zis perovskite-silicon tandem thev naus laus zis los ntawm lub chaw sim mus rau ntau lawm. Thaum Lub Rau Hli 28, 2025, UK-based innovator pib ua lag luam xa khoom ntawm hnub ci modules khav theeb 34.2% kev hloov pauv kev ua tau zoo - 30% kev ua tau zoo hla dhau cov pa hluav taws xob silicon uas tau cog lus tias yuav kho dua hnub ci kev lag luam thoob ntiaj teb.

Technical Deep Dive:
Oxford PV qhov kev ua tiav yog los ntawm peb qhov kev tsim kho tshiab:

Advanced Perovskite Formulation:

Proprietary quadruple-cation perovskite muaj pes tsawg leeg (CsFA MA PA) qhia<1% degradation txhua xyoo

Novel 2D / 3D heterostructure interface txheej tshem tawm halide segregation

UV-resistant encapsulation dhau 3,000-teev DH85 kuaj

Manufacturing Breakthroughs:

Yob-rau-yob qhov-tuag txheej ua tiav 98% txheej uniformity ntawm 8 meters / feeb

Hauv-kab photoluminescence QC tshuab ua kom 99.9% cell binning raug

Monolithic integration txheej txheem ntxiv xwb $0.08/W rau silicon baseline nqi

System-Level Advantages:

Kub coefficient ntawm -0.28% / ° C (vs. -0.35% rau PERC)

92% bifaciality factor rau dual-sided zog sau