Italy - 2 mwp single axis solar tracker

Project Overview

Located in the sun-abundant region of southern Italy, this 2 MWp utility-scale solar plant was developed to support the local grid with clean, reliable renewable energy. To maximize the Return on Investment (ROI) and capitalize on the high DNI (Direct Normal Irradiance) of the Mediterranean climate, the EPC contractor opted for a smart tracking solution over a traditional fixed-tilt mounting system.

The Challenge

• Undulating Terrain: The designated site featured uneven ground with north-south slopes of up to 15%. Extensive land grading was restricted by local environmental regulations.
• High Wind Loads: Coastal proximity meant the site is frequently subjected to strong, unpredictable wind gusts, requiring a highly stable structural design.
• Tight Schedule: The project had a strict commissioning deadline to qualify for regional clean energy incentives.

Our Solution

For a 2 MWp single-axis solar tracker project in Italy utilizing driven pile foundations, the solution leverages high-performance, cost-effective structural engineering standard to Italian utility-scale solar projects. Driven piles are widely considered the "dominant" foundation choice in Italy and across Europe for such installations due to their speed, structural reliability, and minimal environmental impact.

Italy’s diverse geology (ranging from alluvial plains to more compact soils) requires a versatile approach. Driven piles work effectively in most soil types. In cases where rocky strata are encountered, the same hydraulic equipment can be fitted with integrated pneumatic "down-the-hole" drills to prepare the ground, avoiding the need for expensive concrete foundations.

The Result & Impact