Precision technology for the next generation of photovoltaics
Perovskite Solar Cells & Inkjet Printing
Perovskite solar cells are considered one of the most promising developments in photovoltaics. In combination with inkjet printing technology, they enable precise, material-efficient, and scalable production of functional layers—digitally controlled and without mask-based processes. This technology opens up new avenues for flexible, lightweight, and design-integrated solar solutions.
Panasonic & DJK Europe
Panasonic is one of the leading industrial companies conducting intensive research into perovskite solar cells and inkjet-based coating processes. Research projects have already demonstrated large-area perovskite modules with high efficiency levels—an important step toward industrial application.
DJK Europe is a distributor of selected Panasonic inkjet systems and supports customers in using these technologies in research, process development, and pilot production. The focus is on:
Providing high-quality Panasonic inkjet printing systems
Technical advice on system selection and integration
Support in the implementation of precise coating processes
DJK Europe thus provides access to proven Panasonic technology for the development and qualification of modern perovskite solar cell processes.
Application
In inkjet printing, the functional layers of perovskite solar cells—such as the active absorber and transport and functional layers—are printed directly onto the substrate as fine droplets without contact. The process allows precise control of layer thickness, structure, and material application.
Typical applications are:
Large-area and flexible solar modules
Building-integrated photovoltaics (BIPV), e.g., facades and windows
Research and pilot plants for new PV concepts
Industry-oriented development environments for scalable production processes
Advantages of inkjet printing technology
Highest precision Digital droplet control enables reproducible, uniform functional layers – crucial for efficiency and quality.
Material and cost efficiency Additive material application reduces waste and lowers process costs.
Design and process flexibility Suitable for glass, flexible substrates, and complex module designs—ideal for new PV applications.
Scalability Inkjet systems can be integrated into automated production lines and are key to the industrial manufacturing of perovskite solar cells.
Research & technological development
Inkjet-printed perovskite solar cells are an active field of research. International research projects and conferences—such as Advanced Inkjet Technology—show that efficiency, layer quality, and process stability are continuously improving. The focus is particularly on:
Optimized ink formulations
Multilayer inkjet processes
Applications on flexible substrates
These developments are increasingly moving the technology from research toward industrial implementation.
FAQ
Perovskite solar cells are an innovative photovoltaic technology based on crystalline semiconductor materials with excellent optoelectronic properties. They offer high light absorption and strong performance potential, combined with the possibility of cost-efficient manufacturing.
Inkjet printing enables precise, contactless and additive deposition of functional layers. Material is applied only where needed, allowing accurate control of layer thickness while reducing material consumption and process waste.
Typically, the perovskite absorber layer, transport layers (such as the electron transport layer), and other functional interlayers can be deposited via inkjet printing, depending on ink formulation and process design.
Inkjet-printed perovskite solar cells are currently positioned between research, pilot production, and industrial process development. Many applications are already being tested in industrial settings, while efficiency and long-term stability continue to improve.
Panasonic is one of the industrial leaders actively researching perovskite solar cells and inkjet-based coating processes. The company has demonstrated large-area perovskite modules with high conversion efficiencies, highlighting the industrial potential of this technology.
DJK Europe acts as a distributor of selected Panasonic inkjet systems, supporting customers in research, process development, and pilot applications related to perovskite solar cells.
These systems are ideal for:
Research institutes and universities
Industrial R&D departments
Pilot lines and technology development teams focused on advanced coating processes
Inkjet printing is highly versatile and can be applied to glass, coated substrates, and flexible films, depending on the system configuration and process requirements.
Yes. DJK Europe provides technical consultation and application support to help customers select, integrate, and operate Panasonic inkjet systems for precise coating and development processes.
