
Secure, Non-Penetrating Solution for Flat Roof Solar Installations
The MRac Flat Roof Solar Ballast with Wind Shield is a highly efficient and wind-resistant photovoltaic mounting solution designed for flat roof applications. Utilizing a three-sided windproof shield configuration—on both sides and the rear of the panels—this system ensures structural stability in high-wind environments. Users can opt to install the wind shields based on local wind pressure requirements, offering flexibility and cost efficiency.
Ideal for smaller PV modules, this system uses a short-edge fixation method and features a 10° installation angle, making it especially suitable for urban rooftops and commercial buildings with space constraints. All key components are pre-assembled at the factory, allowing for tool-free, rapid on-site installation that minimizes labor and time.


🔧 Key Features
✅ Ballasted Design – No Roof Penetration
This mounting system does not require roof drilling, protecting the roof’s integrity. Different ballast configurations are available to suit structural load limitations and site conditions.
✅ High Wind Resistance with Optional Shields
Windproof shields can be installed on both sides and the back of the panels, significantly enhancing wind load resistance—rated up to 44 m/s. Shield installation is optional depending on your region’s wind conditions.
✅ Quick and Tool-Free Assembly
All structural components are designed for snap-in, tool-free assembly, allowing installers to complete setup efficiently with minimal effort or training.
✅ Optimized for Smaller Modules
The system is specially configured for use with small-sized PV modules, mounted using a short-edge fixation technique, ensuring compatibility and maximizing module coverage on limited roof space.
✅ High Snow Load Capacity
Engineered to handle snow loads up to 1.6 kN/m², making it reliable in regions with heavy seasonal snowfall.

📐 Technical Specifications
Specification | Details |
---|---|
Mount Type | Ballasted, non-penetrating roof mount |
Installation Angle | 10° fixed tilt |
Material | Corrosion-resistant aluminum alloy |
Wind Load | Up to 44 m/s (with optional wind shields) |
Snow Load | Up to 1.6 kN/m² |
Module Type | Small-sized PV modules, short-edge mount |
Assembly Type | Pre-assembled, tool-free installation |


🌍 Service & Support
- Tailored Design Assistance: Our engineers provide project-specific layout and ballast calculations based on wind/snow data and structural constraints.
- Expert Technical Guidance: Receive virtual or on-site support during installation from our experienced team.
- Comprehensive Documentation: Access detailed manuals and installation videos for a smooth deployment.
- 10-Year Warranty: Backed by a 10-year product warranty, ensuring peace of mind and long-term performance.
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