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[SITUATION] · [QUIET] · [TECHNOLOGY]

2 clusters · 7 sources · 8 days · First seen about 1 month ago · Last updated 26 days ago

Solar photovoltaic technology advancements

Overview

Developments in solar energy technology are focusing on increasing efficiency through new cell architectures and materials. Early reports highlight ‘All Back Contact’ (ABC) technology, which moves metal contacts to the rear of cells to reduce shading and increase light absorption, though it currently faces higher costs and limited field data.

Subsequent research has introduced advancements in tandem solar cells, specifically the development of an indium-free recombination layer using titanium oxynitride. This material creates a ‘molecular bridge’ between perovskite and crystalline silicon, aiming to improve stability and efficiency without relying on scarce indium. Practical applications of next-generation technology have also emerged, such as the installation of lightweight perovskite solar cells on a high school rooftop in Japan.

Entities

Suzhou University · AIKO · Hong Kong Polytechnic University · Shiga Prefecture · Solarpaket I

Timeline

26 days ago

[TECHNOLOGY] 4 sources
Next-generation solar cell technologies advance through research and practical installation
Researchers have developed indium-free tandem solar cell technology to boost efficiency, while Shiga Prefecture, Japan, has begun installing perovskite solar cells on high school rooftops.
about 1 month ago

[TECHNOLOGY] 3 sources
Solar technology advances as German repowering regulations face delays
New ABC solar cell technology is boosting efficiency by removing front-side contacts, while German solar operators face regulatory delays regarding feed-in tariffs for repowering projects.

Sources

blogdoperrone.blogosfera.uol.com.br · chip.de · disclosed.ca · ithome.com · kyoto-np.co.jp · ref-kirche-birr.ch · wochenblatt-dlv.de