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Perovskite solar cells
Last Updated July 2, 2024
In addition to raising awareness of perovskite solar cells, a new technology from Yokohama, we will cooperate with demonstration experiments and support for the conversion of products, thereby fostering momentum for decarbonization.
[Open call for participants] We are looking for proposals for next-generation solar cell demonstration experiments utilizing public facilities!
In anticipation of the spread of next-generation solar cells such as perovskite solar cells, organic thin-film solar cells, organic thin-film solar cells, and solar power generation facilities integrated with building materials, we will support corporate technology development and publicize and publicize to many citizens and visitors. Therefore, we raise proposals of proof experiment that utilized public facilities.
[Press Release Page] We raise proposals of next-generation solar cell proof experiment that utilized public facilities!
Answer to the question (July 2)
We will respond to questions according to the following question and answer sheet.
Proposal recruitment of proposals for next-generation solar cell demonstration experiment question answer book (PDF: 168KB)
Materials related to open call for participants
Open call for participants in accordance with the following application guidelines. Please submit the following form when applying or asking questions.
(1)Proposal recruitment of proposals for next-generation solar cell demonstration experiments-recruitment guidelines-(PDF: 1,743KB)
(2)Proposal and Question Style (word: 39KB)
Schedule | Contents |
---|---|
Tuesday, June 18, 2024 | Start of open call for participants |
Tuesday, June 25, 2024 | Questionnaire submission deadline |
Tuesday, July 2, 2024 | Answers to Questionnaire |
Tuesday, July 23, 2024 | Deadline for submitting proposals |
middle of August, 2024 | Examination and selection |
after the end of August, 2024 | Concluding agreements and implementation of demonstrations |
Inquiries regarding open call for participants
〒231-0005
10 City Hall 30th Floor, 6-50 Honcho, Naka-ku, Yokohama City
Yokohama City Decarbonization / GREEN × EXPO Promotion Bureau SDGs Future City Promotion Section
Phone: 045-671-4371
Email address: da-futurecity@city.yokohama.jp
What is a perovskite solar cell?
Overview
Perovskite solar cells (prototype modules at Toin University of Yokohama)
Perovskite solar cells are a next-generation solar cell invented by a specially appointed professor at Toin University of Yokohama, who is said to be a promising candidate for both the Nobel Prize in Chemistry and Physics.
Compared to conventional silicon solar cells, it has the following characteristics, so it can be expected to be deployed in various applications, and it can be said to be the trump card for expanding renewable energy.
・Thin, light, bendable
・It can be made with printing technology that can be applied and dried.
・Power generation can be generated even in weak light (slightly cloudy weather, rainy weather, indoor)
・Most of the raw materials can be procured in Japan
Lifestyles that change with next-generation solar cells
Various applications can be conceivable by utilizing the characteristics of perovskite solar cells.
・By attaching it to the back of the smartphone, it eliminates the need to carry a mobile battery.
・By attaching it to a remote control or controller, there is no need to replace batteries.
・By attaching it to clothes, it is possible to generate electricity while moving.
・It can be installed in places that cannot be handled by conventional silicon-type solar cells, such as walls and curved surfaces
In this way, next-generation solar cells, including perovskite solar cells, have the potential to change the future.
Information on exhibitions, seminars, etc.
[We exhibited perovskite solar cells using a railway model and an introduction panel were exhibited! ]
・Sunday, September 24, 2023 Isogo Festival
・Sunday, October 8, 2023 Kanagawa inhabitant of a ward festival
・Monday, October 9, 2023 "Let's have fun learning about decarbonization!" (Aoba Ward)
・Sunday, October 15, 2023 Asahi contact inhabitant of a ward festival
・Sunday, October 15, 2023 Seya Festival 2023
・Saturday, October 21, 2023 Tsurumi Seaside Festival
・Tuesday, October 24, 2023 Corporate Seminar “Society of Perovskite Solar Powered by Perovskite solar cells” (sponsored by the Yokohama SDGs Design Center)
・Tozuka contact inhabitant of a ward festival on Friday, November 3, 2023
・Friday, November 3, 2023 Izumi Ward People's Contact Festival
・Saturday, November 4, 2023 Konan Children's Dream World
・Saturday, November 4, 2023 Sakae Ward People's Festival
・Sunday, November 12, 2023 Naka Ward inhabitant of a ward festival (Hello Yokohama 2023)
・Saturday, November 25, 2023 2023 oldness and Kohoku contact festival
・February 3, 4, 2024 YOXO FESTIVAL 2024 (hosted by Yokohama Future Organization, co-hosted by Yokohama City)
・Tuesday, March 19, 2024 "GREEN x EXPO 2027" held three years ago event (Aoba Ward)
State of display at Isogo Festival
Exhibit at YOXO FESTIVAL 2024
[Installation of perovskite solar cells and lit up LED lights were conducted! ]
・Sunday, November 26, 2023 SDGs Future City and Environmental Picture Diary Exhibition 2023 (sponsored by Yokohama City Resource Recycling Business Cooperative, co-hosted by Yokohama City Resource Recycling Business Cooperative, co-hosted by Yokohama City) (Solar System: Toshiba Energy Systems Corporation)
Lighting experiment of LED bulbs (tree) using perovskite solar cells
Installation view of perovskite solar cells
[Perovskite solar cell forum was held! ]
・Wednesday, March 27, 2024 "perovskite solar cell forum-for new utilization of perovskite solar cells-" (Toin Gakuen, Yokohama-shi co-hosted by Toin Gakuen, Yokohama-shi)
Perovskite solar cell forum landscape
Concluding a partnership agreement with Toin Gakuen
On February 9, 2023, Yokohama City concluded a partnership agreement with Toin Gakuen to demonstrate perovskite solar cells, support for implementation of perovskite solar cells, and to foster momentum for citizens and businesses utilizing this technology.
For more information, please refer to the press release page on the cooperation agreement.
Demonstration Experiments
Saturday, February 11, 2023 Aobadai Station on the Tokyu Denentoshi Line
Toin Gakuen, Tokyu Corporation, Tokyu Corporation, Tokyu Corporation, and Yokohama City conducted Japan's first demonstration experiment in public space at Aobadai Station on the Tokyu Denentoshi Line on Saturday, February 11, 2023.
For more information, please refer to the press release page on the previous demonstration experiment.
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For inquiries to this page
Decarbonization / GREEN × EXPO Promotion Bureau Transition Promotion Department SDGs Future City Promotion Division
Phone: 045-671-4371
Phone: 045-671-4371
Fax: 045-550-4995
Email address: da-mirai@city.yokohama.jp
Page ID: 894-549-185