SciTransfer
PERSEUS · Project

Scalable Manufacturing Blueprints for High-Efficiency Printed Perovskite Solar Panels

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Imagine printing solar panels like you print a newspaper, making them light and cheap. While these 'ink-based' cells work great in small lab samples, they usually lose power when made larger. This effort creates the industrial recipes needed to make large, high-quality panels for windows, farms, and roofs.

By the numbers
25.7%
Lab-scale power conversion efficiency (2022)
41.4GW
Solar power added to EU in 2022
25%
Increase in total EU solar power capacity in 2022
The business problem

What needed solving

There is a significant performance drop when moving perovskite solar cells from small lab samples to large-area industrial modules. This prevents the mass adoption of these low-cost, lightweight cells in real-world applications.

The solution

What was built

Three large-area PSC architectures (opaque, semi-transparent, and tandem) and validated blueprints for multi-stage manufacturing lines.

Audience

Who needs this

BIPV glass manufacturersAgri-PV system developersFloating solar installation firmsThin-film solar cell manufacturers
Business applications

Who can put this to work

Construction
enterprise
Target: Building Integrated Photovoltaics (BIPV) manufacturer

If you are a glass manufacturer dealing with the need for energy-generating windows — this project developed semi-transparent modules that turn building facades into power plants without blocking light.

Agriculture
SME
Target: Agri-PV system integrator

If you are a farm infrastructure provider dealing with land-use conflicts between crops and energy — this project developed lightweight, semi-transparent modules that allow sunlight to reach plants while generating power.

Renewable Energy
mid-size
Target: Floating Solar (FPV) developer

If you are a solar farm operator dealing with heavy, rigid panels that are hard to deploy on water — this project developed high power-to-weight performance modules that reduce structural costs.

Frequently asked

Quick answers

How does this affect the cost of solar production?

Based on available project data, perovskite-based solar cells are identified as a low-cost alternative to existing photovoltaic technologies.

Can this be produced at an industrial scale?

Yes, the project focuses on bridging the gap between lab-scale and large-area modules by creating blueprints for multi-stage manufacturing lines.

What are the IP and licensing opportunities?

Based on available project data, the project produces 'blueprints' for manufacturing lines, which will likely serve as the basis for commercial licensing post-project.

When will these products be available for the market?

The project runs from 2025-01-01 to 2027-12-31, aiming for immediate progress to the commercialization phase after completion.

How do these cells integrate with existing solar tech?

The project is developing 4T Perovskite + CIGS tandem module architectures, combining two technologies to increase efficiency.

Consortium

Who built it

The consortium is heavily industry-driven with a 63% industry ratio, comprising 12 industrial partners and 11 SMEs across 11 countries. This strong commercial presence, coordinated by VTT (a research center), suggests the project is focused on market viability rather than pure academic research, with a clear path toward industrial application.

How to reach the team

Contact TEKNOLOGIAN TUTKIMUSKESKUS VTT OY in Finland for manufacturing blueprint inquiries.

Next steps

Talk to the team behind this work.

Contact us to match with the 11 SMEs specializing in perovskite printing.