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3SUN CORE-H® technology: the most innovative choice, 100% European.

Our photovoltaic solutions drive change towards a sustainable future, setting new standards of excellence for solar energy applications.

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Our products: efficient, reliable and ultra-performing

Our products guarantee superior performance and excellent reliability, both for rooftop applications and for use in large-scale plants

We are the “Factory of the Sun”

We are building a better future for everyone. Taking no stops along the way.

The 3SUN Gigafactory is the world’s most automated solar cell and module manufacturing plant, working around the clock to serve the main international markets.


3 GW production capacity

We will soon be Europe’s largest factory manufacturing solar cells and modules.

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All-round excellence

We continuously improve processes and materials along the entire solar value chain.


Sustainability first and foremost

Our products are the best choice to develop while respecting the environment.


Development platform

We are creating an R&D hub to place Europe at the forefront of PV technology development.

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We owe a debt to the future, that’s why we generate high value-adding solar energy.

For us, being different is a must. We want to stand-out not only for the great performance of our products, but also for our choice of materials and work ethics.

Sustainable supply chain

We adopt strict environmental and social standards to select each material we use to assemble our modules, and we pay attention to every single process to the benefit of the people and the environment.

Transparent supply chain

We are committed to environmental and social sustainability for a low carbon footprint and a traceable and transparent supply chain.

State-of-the-art production

Thanks to the high rates of industrial automation and the adoption of innovative technologies, we reduce the consumption of resources such as water and silicon and generate less CO2.

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