Solar Structure Design & Detailing
Engineered for the Perfect Storm
Advanced aerodynamic structural design for utility-scale solar. We mitigate wind lift, reduce steel tonnage, and ensure asset longevity in an increasingly volatile climate.
Why Standard Structures Fail
Recent data indicates a sharp rise in weather-related solar asset failures. As panels get larger and modules lighter, the aerodynamic loads become the critical failure point. This section analyzes the correlation between wind anomalies and structural fatigue.
Global Weather Anomalies vs. Solar Insurance Claims
*Data aggregated from global insurance reports and climate studies (2018–2024). Correlates wind events >25m/s with structural claims.
The Physics of Stability
Explore how wind speed and tilt angle interact to create lift and drag forces. Use the controls to simulate different environmental conditions and see how Consac's optimized geometries reduce structural stress.
Drag Coefficient Surface Map
Surface plot showing the non-linear relationship between Tilt, Wind Speed, and Drag Force.
Structural Performance Profile
Data-Driven ROI
Our designs aren't just safer; they are cheaper over the asset lifecycle. Reduced steel tonnage, lower insurance premiums, and higher uptime contribute to a superior Levelized Cost of Energy (LCOE).
- Steel Reduction
- 12–18%
- Insurance Premium Savings
- ~8%
- Wind Tolerance
- Up to 160 mph
LCOE Projection (25 Years)
Design & Engineering Services
Comprehensive solutions from CFD simulation to full structural audits.
Technical Specifications & Standards (Associative View)
Live Doc1.0 GENERAL DESIGN CRITERIA
Structures designed in accordance with ASCE 7-16 and Eurocode 1. Wind tunnel testing protocols adhere to rigid boundary layer simulations. Drag coefficients (Cd) and Lift coefficients (Cl) derived from 1:50 scale model testing.
2.0 MATERIAL SPECIFICATIONS
High-strength low-alloy steel (ASTM A572 Grade 50) utilized for torque tubes. Cold-formed steel (ASTM A653) for purlins. All fasteners are Geomet coated for 1000hr salt spray resistance.
3.0 AEROELASTIC INSTABILITY
Critical flutter velocity analysis is mandatory for tracker lengths exceeding 40m. Damping ratios must be verified through dynamic finite element analysis (FEA). Consac utilizes proprietary dampers tuned to the structural natural frequency.
4.0 FOUNDATION GEOTECHNICS
Pile embedment depth calculated based on site-specific pull-out tests. Lateral load analysis considers soil-structure interaction (p-y curves). Corrosion allowance added to pile wall thickness based on soil pH and resistivity.
5.0 LOAD COMBINATIONS
1.2D + 1.0W + L + 0.5S. Uplift checks performed at 0.6D + 1.0W to ensure safety against overturning. Importance factor I=1.0 for standard agricultural, I=1.25 for critical infrastructure.