Montalto Di Castro is an 11.982MW solar PV power project. It is located in Viterbo, Italy. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in a single phase. Post completion of construction, the project got commissioned in 2011. Buy the profile here.


The project was developed by Montealto Energia and is currently owned by Airon Group with a stake of 100%.

Montalto Di Castro is a ground-mounted solar project which is spread over an area of 23 hectares.

The project generates 18,811.74MWh electricity and supplies enough clean energy to power 8,632 households. The project cost is $46.07m.

The project consists of 46,000 modules, each with 230W nameplate capacity.

Development status

The project got commissioned in 2011.

For more details on Montalto Di Castro, buy the profile here.


GlobalData, the leading provider of industry intelligence, provided the underlying research used to produce this article.

This information is drawn from GlobalData’s Power Intelligence Center, which provides detailed profiles of over 170,000 active, planned and under construction power plants worldwide from announcement through to operation across all technologies and countries worldwide.