Sigma I -
Ground-mounted PV System

Ground-Mount

Sigma I - 1P/1V, 2P/2V - Technical overview

Application	Solar Parks & Utility-Scale PV Projects
System Configuration	1P/1V or 2P/2V system for high slopes, also suitable for Agri PV with module bottom edge of at least 2.10 m
Module Type	framed or unframed types optimized for bifacial application
Module Orientation	Portrait/Vertical Optional: Landscape/Horizontal
Module Inclination	5° - 45° depending on project requirements
Ground Clearance	0.6 - 1.6 m for standard projects Optional: up to 4.5 m for Agri PV applications
Slope of the terrain	up to 15° east-west Optional: project-specific customization
Norms & Standards	Sigma systems are by definition fully compliant with the Eurocode and its local adaptations; Wind, snow and seismic loads are shown transparently in the Mounting Systems offers
Material & surface finish	Sub-structure - Steel (S350 - S550), ZM310/430 Posts - Steel (S355 - S550), HDG70-100, ZM600/800/1000
Foundation	Posts with different profile shapes and dimensions, Soil and plate screws, In-cast concrete or Precast foundation
Project Environment	Corrosion class (air) up to C5 Corrosion class (soil) up to soil class III/high
CO₂-Footprint	is always shown in the offer
Warranty	10 years
Structural Warranty	for the designated operating period of up to 50 years