Sigma II
Ground-mount PV System
Ground-mounted PV
Sigma II - 4P/4V - Technical overview
Technical details
Application | Solar Parks & Utility-Scale PV Projects |
System Configuration | 4P/4V with low inclination for maximizing power density |
Module Type | Framed and unframed types Optimized for bifacial application |
Module Orientation | Portrait/Vertical Optional: Landscape/Horizontal |
Module Inclination | According to project requirements 5° - 15° Recommendation: – 4P/4V System up to 15° - also as East-West-System up to 15° |
Ground Clearance | 0.6 - 1.2 m for standard projects Optional: up to 4.5 m for Agri PV applications |
Slope of the terrain | Up to 15° in longitudinal direction and up to 25° in transverse direction 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 |
Materials & Surface Coating | Sub-structure - Steel (S350 - S550), ZM310/430 Posts - Steel (S355 - S550), HDG70-100, ZM600/800/1000 |
Foundation | Posts with different profile shapes and dimensions, Earth screw and disk screw, In-cast concrete or Precast concrete 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 up to 50 years |