Toyo Seikan Group Partners with TNO Spin-off Perovion to Scale Perovskite Solar Cell Production Globally

東洋製罐グループホールディングス Japan

Overview

Toyo Seikan Group Holdings has formed a strategic partnership with Perovion Technologies B.V., a spin-off from the Netherlands Organization for Applied Scientific Research (TNO), to accelerate the global commercialization of perovskite solar cells. Perovion will commercialize TNO’s roll-to-roll (R2R) manufacturing technology for lightweight, flexible perovskite cells, aiming for mass production. Toyo Seikan Group will optimize its proprietary ‘MiraNeo®’ functional materials, such as front and back sheets and edge sealants, for TNO’s R2R assembly line, establishing a stable supply system through phased demonstration projects, initially targeting European markets.

In Depth

Background

The urgent need for climate change mitigation and the establishment of sustainable energy systems has intensified interest in perovskite solar cells as a next-generation photovoltaic technology. Their inherent advantages, including lightweight, flexibility, and potential for low-cost manufacturing, position them favorably for novel applications such as building-integrated photovoltaics (BIPV) and urban environments with spatial constraints. However, successful commercialization has been hindered by challenges in stability, long-term durability, and the scalability of manufacturing processes for large-area devices.

Key Findings / Results

Toyo Seikan Group Holdings has announced a strategic partnership with the Netherlands Organization for Applied Scientific Research (TNO) and its spin-off company, Perovion Technologies B.V., to drive the global implementation of perovskite solar cells. This collaboration is anchored in the commercialization of TNO’s advanced roll-to-roll (R2R) manufacturing technology, developed at its pilot line for perovskite solar cells. Toyo Seikan Group will contribute its “MiraNeo®” functional materials, including advanced front sheets, back sheets, and edge sealants, optimizing them for seamless integration into TNO’s R2R production infrastructure. This tripartite alliance aims to elevate Perovion’s perovskite cells into high-performance, durable modules, thereby streamlining the entire supply chain. The partnership is designed to facilitate the rapid establishment of mass production capabilities and a reliable supply system, supported by incremental demonstration projects.

Technical Significance & Outlook

This partnership marks a significant milestone in the journey towards commercializing perovskite solar cells. The synergy between TNO’s cutting-edge research, Toyo Seikan Group’s material science expertise, and Perovion’s commercialization drive exemplifies international innovation. The integration of R2R manufacturing with flexible materials is particularly crucial, promising to accelerate the market introduction of lightweight and aesthetically versatile solar cells. This enables their deployment in unconventional applications, such as building facades, vehicle surfaces, and wearable electronics, where traditional silicon panels are impractical. Initial efforts will focus on establishing product value in the Japanese market, followed by a broader global rollout starting with Europe, aiming to significantly contribute to a sustainable energy future. Furthermore, this collaboration has the potential to influence international technical standardization and the broader supply chain architecture for perovskite technology, warranting close observation of its future developments.