# 3Sun / Enel Green Power

> 3Sun is Enel Green Power's solar gigafactory in Catania, Italy, scaling toward 3 GW and Europe's largest panel plant.

3Sun | Enel's Catania Solar Gigafactory

![3Sun](https://euronomy.eu/media/mcwfj5qu/3sun.webp)

3Sun is the solar manufacturing arm of Enel Green Power, running a gigafactory in Catania, Sicily, that is being expanded into the largest solar panel plant in Europe.

3Sun is scaling toward 3 GW of annual capacity by the end of 2025 and preparing to produce next-generation tandem modules that combine silicon and perovskite cells for higher efficiency.

https://www.enelgreenpower.com/