Trienergia is an independent company specializing in the production of photovoltaic modules. Since 2008, it has been part of the Coenergia group, a leader in the distribution of photovoltaic materials and solutions related to renewable energies. Our complete autonomy in design and production sets us apart from other manufacturers in the market. Since 2017, we have focused solely on the production of photovoltaic modules and have established a new strategic facility in the province of Mantua.

About us

Trienergia is synonymous with high efficiency and prompt delivery. Our superior-quality photovoltaic panels are assembled in Italy, in our automated factory with an annual production capacity of 24MW. We utilize MWT Back Contact technology to maximize efficiency and ensure reliability. Additionally, we offer innovative Full Black photovoltaic solar panels, including the groundbreaking Trienergia System, which increases installed power on triangular pitched roofs by 50%.


Only the best specialized installers

Hyper-performing systems

100% positive tolerances

100% unique guarantees on the market

Our strengths

MWt Back Contact Technology

The Back Contact technology characterizes the latest generation of Trienergia photovoltaic panels, capable of increasing the module's efficiency.

Energy Design

Our Energy Design approach allows us to create integrated and highly performing photovoltaic solutions, with energy efficiency at the core.

Certified Excellence

Our excellence is recognized and certified to ensure the highest quality of our products.

Personalized solutions

Our solutions are tailored to meet the specific needs of each client, ensuring optimal effectiveness.

Based in Italy

Our headquarters in the province of Mantua enable us to maintain direct control over production, ensuring the quality and promptness of the services offered.