Our Main features

Flisom’s roll-to-roll production of CIGS solar modules confers advantageous product features

Lightweight solar modules with 10-20% of the weight of conventional modules

Flexible, customizable solar modules for innovative designs and applications

Elegant, aesthetically appealing design with consistent black colour

Made to order roofing solutions

Low-cost modules with low installation costs


Flisom’s proprietary CIGS thin-film technology combines low-cost, high throughput manufacturing with advanced module design. The roll-to-roll production of modules of monolithically-integrated solar cells lowers the cost of mass production.

Cost saving processes

Flisom’s manufacturing processes enable cost savings at a number of production steps

Solar modules

A solar module is essentially an assembly of electrically interconnected solar cells and possibly other electrical components

Roll-to-roll (R2R)

The roll-to-roll manufacturing process developed by Flisom enables the monolithical production of solar modules

Latest News

Flisom inaugurates 15 MW pilot production plant in Niederhasli, Zurich.


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Flisom secures additional investment of CHF 10 million from the Tata group.


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Ulfert Rühle, CEO, presented Flisom's activities at CSEM's Future Energy Conference in Neuchâtel.


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Innovation event at the Swiss Embassy in Paris: Flisom's flexible solar modules were presented by...


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