
Commercial & industrial photovoltaic power
generation project for Dierre in Italy
generation project for Dierre in Italy
This project, whose client is Dierre SpA, a renowned manufacturer of high-quality doors in Asti, Italy, was implemented by OGT Solar and installed by Photovoltaic Systems S.r.l. All energy generated is for self-consumption.
Project results
Compared to conventional technology, AIKO’s modules deliver up to 5% more power in the same space. Power generation may increase by 7.2% in the first year and is expected to increase by 8.8% over 30 years,
shortening the payback period.

Project challenge
The weather conditions at the project site is changeable, and severe weather such as hailstorms occur from time to time, which is a big test for the reliability of the modules.



Solution
The 500kWp PV system on Dierre’s rooftop consists of AIKO’s N-type ABC Neostar 450W modules, which are built to withstand a variety of environmental challenges, possess long-term reliability, and are certified hail-resistant. In addition, AIKO offers a 25-year product warranty and a 30-year performance warranty on the modules.
ClientTestimonial
We chose AIKO for its performance—more power installed in the same space and more energy produced. Just as our doors are functional elements of a home, the photovoltaic system supports the production of Dierre’s products.
Salvatore Lombardo
Dierre’s Energy Manager
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