Light, thin, flexible, paintable! Solar power is changing the concept of power generation
Perovskite solar cells (PSCs), invented by Professor Tsutomu Miyasaka of Toin Yokohama University, are a next-generation solar cell technology originating in Japan that replaces conventional solar panels. They are lightweight, thin, flexible, can be manufactured by coating, and can generate electricity even with low light levels, making them promising for use in locations where solar panels could not be installed due to load-bearing issues and for applications that have never been seen before.
It is attracting attention as a next-generation solar cell that promotes the realization of a decarbonized society and the expansion of renewable energy.
Macnica was selected for the Ministry of the Environment's "Regional Co-creation and Cross-Sectoral Carbon Neutral Technology Development and Demonstration Project," and worked on technology development and demonstration projects from FY2023 to FY2025 toward the social implementation of perovskite solar cells.
The demonstration project, "Technological Development for the Utilization of PSCs in Harsh Environments such as Ports (Commissioned)," was promoted through a collaboration between three companies: Pexel Technologies, Inc. (Headquarters: Yokohama City, Kanagawa Prefecture, Representative Director and President: Riki Miyasaka), Reiko Co., Ltd. (Headquarters: Kyoto City, Kyoto Prefecture, Representative Director and President: Junichi Iwai), and Macnica, under the guidance of Professor Riki Miyasaka, a specially appointed professor at Toin Yokohama University and the inventor of perovskite solar cells.
In this demonstration, Macnica was responsible for examining and verifying the usage environment for perovskite solar cells, as well as for overall coordination and management.
Furthermore, leveraging the knowledge gained from the social implementation of IoT and AI, we have worked on developing energy management systems and other technologies in conjunction with Japanese-made perovskite solar cell modules.
This article introduces the details of our demonstration project aimed at the social implementation of perovskite solar cells.
Perovskite solar cells will be widely implemented in society as "batteries anywhere"
Osanbashi Perovskite Social Implementation Demonstration Project
Over a three-year period from fiscal year 2023 to 2025, we conducted a demonstration of the installation of perovskite solar cells at Yokohama Osanbashi Pier.
The demonstration project was conducted at Yokohama Osanbashi Pier in the Minato Mirai district of Yokohama City, a well-known tourist destination, in a location accessible to the general public. Taking advantage of its port-facing location, the project conducted demonstrations under various conditions, including harsh environments such as salt damage and large-area installations, thereby advancing technical verification and raising awareness toward the social implementation of perovskite solar cells.
Issues and objectives of the demonstration project
■ This technology enables installation in locations where conventional solar panels are difficult to install, aiming to expand the adoption of solar power generation.
■ We will conduct technological development to improve the power generation performance and durability of perovskite solar cells.
■ Port Adapted to salt-damaged environments The aim is to commercialize products that are easy to install.
→ To examine the use of port facilities, ships, trucks, etc., for decarbonization.
Demonstration location
![[Scenes from the demonstration at Osanbashi Pier]](/business/energy/products/20260707_macnicaPerovskite_02.jpg)
■ Demonstration location: Osanbashi Pier (owned by Yokohama City Port Authority)
■ Designated Administrator: Yokohama Port Promotion Association
▶ Click here for details of the demonstration
Perovskite development and the future of social implementation
Perovskite solar cells, with their lightweight, thin, and flexible characteristics, are expected to be used in a wide range of applications, including large-scale facilities, factories, and public buildings.
Macnica is leveraging the knowledge gained from its demonstration projects to promote the social implementation of perovskite solar cells.
Inquiry
Macnica will contribute to the promotion of a decarbonized society by working towards the social implementation of perovskite solar cells, with the aim of realizing a "circular economy" that promotes local production and consumption of resources.
For inquiries regarding this demonstration project, please contact us here.