Italy hosts several prominent photovoltaic module manufacturers, including 3SUN, Peimar, FuturaSun, and Exe Solar, combining large-scale industrial production with specialized high-performance panels.

3SUN

3SUN, based in Catania, Sicily, is Europe's largest photovoltaic Gigafactory, producing high-efficiency solar cells and modules. Founded in 2010 as a joint venture between Enel, Sharp, and STMicroelectronics, it was fully acquired by Enel in 2015. The factory specializes in bifacial heterojunction (HJT) modules and uses advanced automation for mass production, targeting around 15,000 PV modules per day. 3SUN focuses on efficiency, durability, and sustainability, and has become a leading innovator in the European solar market .

Peimar

Peimar operates in Castegnato, Brescia, producing photovoltaic panels known for quality, reliability, and long-term performance. The company focuses on residential and commercial solar solutions, emphasizing Italian craftsmanship and consistent module performance .

FuturaSun

Founded in 2008 in Cittadella, Padua Province, FuturaSun specializes in high-performance photovoltaic modules and exports to over 70 countries. While its production plants are located in Asia, the company maintains Italian design and quality standards. FuturaSun modules are recognized for excellent yields under low irradiation and high temperatures, long warranties, and stable performance .

Exe Solar

Exe Solar is an Italian manufacturer dedicated to high-quality photovoltaic modules and renewable energy solutions. The company emphasizes sustainability and innovation, producing solar panels designed to support climate-friendly energy development and meet growing global energy demand .

Industry Overview

Italy's photovoltaic sector includes both large-scale factories like 3SUN and medium-to-small specialized producers. Italian manufacturers produce a range of modules, including ultra-lightweight panels for nautical and automotive applications, architectural integration designs, and high-efficiency N-type TOPCon and bifacial HJT modules. The industry is experiencing growth, with the Italian market surpassing 40 GW of cumulative installed capacity by 2025, and continues to expand in both residential and commercial segments . These companies collectively highlight Italy's technological expertise, innovation, and commitment to sustainable solar energy, offering solutions from mass-market modules to specialized high-performance panels.