15.2%, 16.0%, 17.4%!
This is not a simple set of percentage data, but Hangzhou Finan Optoelectronics Technology Co., Ltd. has achieved three world records in one year.
In February 2017, Hangzhou Ficin Optoelectronics produced a large-area perovskite solar cell module with an area of ​​more than 16cm2 ​​and photoelectric conversion efficiency of 15.24%, refreshing the world record for large-scale perovskite photovoltaic modules.
In May 2017, the conversion efficiency of Hangzhou Fibret Photovoltaic Perovskite Photovoltaic Module reached 16.0%, once again refreshing the world record for perovskite PV modules. At the 17th China Photovoltaic Academic Conference held on August 30th, the results were selected for the first edition of the "China's highest solar cell efficiency table."
In December 2017, the conversion efficiency of perovskite PV modules developed by Hangzhou Finnano Optoelectronics reached 17.4%, breaking the world record for the photoelectric conversion efficiency of perovskite retained by itself for the third time, and being included in the joint editorial of scientists from the US, Japan, and Australia. "Solar cell efficiency table."
Hangzhou Xinna Optoelectronics was established in July 2015. It was founded by three teams of “National Thousands†consisting of 85 Ph.D. Younger chose an equally young but promising field dedicated to the creation of a technological innovation company that commercialized new types of perovskite thin-film solar cells.
It is understood that the perovskite solar cell was first reported in 2009. At that time, the photoelectric conversion efficiency was only 3.8%. To today's 17.4%, the conversion efficiency of the perovskite battery has been rapidly developed. Compared to conventional crystalline silicon cells, perovskite materials not only have excellent photovoltaic performance, but also have abundant raw materials and low cost. The manufacturing cost is expected to reach one-third to one-fifth of the current crystalline silicon solar cells, thus showing a huge amount of commercial value. The World Economic Forum selected "Perovskite" solar cells as one of the ten emerging technologies in 2016. The world's top scientific research institutes and large multinational companies such as the University of Oxford in the United Kingdom, the Federal Institute of Technology in Lausanne in Switzerland, Panasonic and Sharp in Japan have invested a great deal of manpower and material resources in recent years, and the related papers have reached more than 1,500 articles each year, and strive to commercialize this technology as soon as possible.
Serious defects such as stability and toxicity have always limited the perovskite battery in the laboratory, and Hangzhou Finnano recently moved into a new plant of more than 2,000 square meters and has its own production workshop, which means that Hangzhou Finnano Optoelectronics will A purely R&D company has been transformed into a R&D manufacturing company. Perovskite solar cells are expected to open up the market and gradually exit the laboratory.
Hangzhou Finnano Optoelectronics has a strong technical team. The core team members of the company are all graduated from the world's top universities and colleges, and are all trained in the best tutors in the field of photovoltaics. It is understood that there are currently 25 people in Fiona Optoelectronics R&D team, and more than 60% of them have master's degree or above, including 6 Dr. Returnees.
As of now, Fiona Optoelectronics has applied for and obtained more than 40 intellectual property patents in the fields of research and development of perovskite solar cells, advanced semiconductor production equipment and thin film photovoltaic testing equipment. In 2017, the company spent more than 40 million yuan on research and development.
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