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Japanese team develops cylindrical perovskite solar cell to extend lifespan and boost power output
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A research team at the University of Electro-Communications in Japan has developed a cylindrical perovskite solar cell technology, sealing the photovoltaic cell inside a glass tube similar to a fluorescent lamp. This design aims to protect the perovskite material from degradation caused by rain and wind, thereby extending the cell's lifespan compared to conventional flat panels. The cylindrical shape is also expected to increase power generation. The team plans to establish an industry-academia collaboration alliance in October 2024 to advance mass production technology, expand applications, and conduct performance evaluations, with the goal of commercializing the technology. The development was reported by Nikkei and summarized by Cailianshe on September 23.
Source report
September 23 – A research team at the University of Electro-Communications in Japan has developed a technology that seals perovskite solar cell units inside cylindrical glass tubes, similar to fluorescent lamps.
By enclosing the perovskite material within the glass tube, the team aims to suppress degradation caused by rain, wind, and other environmental factors. The cylindrical design is expected to improve the durability of next-generation perovskite solar cells, which are known for their high efficiency but limited lifespan.
Compared to conventional flat-shaped cells, the cylindrical structure may also increase power generation. The research team is working toward the practical application of this technology.
A university-industry collaboration alliance is scheduled to be established in October to advance mass production technology, expand potential applications, and conduct performance evaluations, with the goal of achieving product commercialization.
(Source: Nikkei)
Source
财联社Eastern