Printed Perovskite Solar Cells for Large Area User Applications
OBJECTIVES
These are the main objectives of the PERSEUS project.

Develop and Demonstrate PSC Module Architectures
- Single-junction opaque modules
- Semi-transparent modules
- 4-terminal (4T) perovskite/CIGS

Adapt PSC Solutions for Industry Applications
These module architectures will be applied to various industries, including floating photovoltaics, building-integrated photovoltaics, agriphotovoltaics, and urban photovoltaics.

Address End-User Needs
The PERSEUS project will focus on addressing the diverse needs of end-users, including performance, lifetime, and cost requirements. These tailored solutions will be translated into comprehensive blueprints for multi-stage manufacturing lines, enabling seamless progression toward commercialization.
Consortium
The PERSEUS project started in January 2025 and will run for 3 years, concluding in December 2027. It brings together a diverse consortium of 17 partners from 11 countries: Finland, Poland, Germany, Netherlands, Norway, Sweden, Czechia, Portugal, Turkey, Switzerland, and the United Kingdom.
Curious about our partners? Head over to the Consortium page to learn more!
About PERSEUS
PERSEUS focuses on advancing renewable energy by developing and scaling perovskite-based solar cells (PSCs), a cutting-edge solar technology known for its low cost, high power-to-weight ratio, and impressive efficiency of 27% at the lab scale. The project tackles key challenges in transitioning PSCs from small-area cells to large-scale modules.
The Future of Solar Energy with PERSEUS
Renewable energy is growing fast, providing a cleaner and more affordable alternative to fossil fuels.
Solar power is leading this shift in Europe, with countries like Germany, Spain, and Poland expanding their solar installations at record speed. Perovskite-based solar cells (PSCs) are a game-changing innovation in solar technology. These next-generation solar panels are cheaper, lighter, and more efficient than traditional ones. While their performance has improved significantly in recent years, the challenge is scaling up production to be widely used in homes, businesses, and industries.
That’s where the PERSEUS project comes in.
Our mission is to bring PSC technology to real-world applications across Europe.
We are developing three types of PSC panels designed for different uses:
High-efficiency opaque panels for maximum solar power generation
Semi-transparent panels for windows and building facades
Tandem panels combining different solar materials for even greater efficiency
By creating blueprints for large-scale production, PERSEUS will help make solar energy more accessible and sustainable, ensuring that Europe remains at the forefront of clean energy innovation.
Funding
The PERSEUS project is co-funded by the European Union under Grant Agreement No. 101147547, the State Secretariat for Education, Research and Innovation (SERI), and the UK Research and Innovation (UKRI).