Our solar ballast mounting system is a non-penetrating solution designed for installing solar panels on flat roofs without drilling or anchoring into the roof surface. Using concrete or other heavy blocks as ballast, the system holds PV modules securely in place while protecting the waterproof layer underneath. It’s ideal for rooftops with low load-bearing capacity or where roof penetration is not permitted. With strong wind resistance and universal module compatibility, ballasted solar roof mount systems offer a durable, low-maintenance, and roof-friendly alternative for commercial and residential solar installations.
Material:
Aluminum alloy and stainless steelSnow Load:
1.4KN/㎡Wind Load:
60M/SPanel Orientation:
LandscapeWarranty:
10 YearsService Life:
More than 20 YearsShipping Port:
XiamenThe ballast mount solar system is a cutting-edge solution specifically designed for flat rooftops, combining minimal roof load, high wind resistance, and full compatibility with all types of PV modules—both standard and large. Optimized for East-West orientation, this solar panel ballast mounting system enables high-density installations while maintaining exceptional performance, structural integrity, and ease of installation.
With a tilt angle of 10°, the ballasted solar roof mount configuration enhances daily energy yield by maximizing morning and afternoon solar capture. Thanks to its modular grid system, panels are interconnected for superior aerodynamic stability, allowing for a lower ballast requirement without compromising on reliability or waterproofing.
This flat roof ballasted solar racking system is ideal for quick and safe installation across all flat roof types, including:
Bitumen roofs
EPDM roofs
TPO roofs
PVC membrane roofs
Foil roofs
Concrete roofs
.Product Details
.Product Specifications
Product name | Flat roof ballasted solar racking |
Application | Flat roofs |
Inclination | 10 deg or customized |
Material | Aluminum 6005-T5 |
PV module | Framed or Unframed |
Module orientation | Landscape |
Wind load | 60m/s |
Snow load | 1.4kn/m² |
Non-Penetrating Design and Low Ballast Load Requirement
No roof drilling required – the ballast roof mount solar system protects the waterproofing and insulation layers. Smart design uses wind pressure to naturally anchor the system, reducing the amount of ballast needed.
East-West Orientation for Energy Efficiency
Aerodynamic layout reduces wind uplift forces and enhances stability.
Universal Module Compatibility and Quick Installation with Pre-assembled Kits
Suitable for all PV modules – including larger high-wattage panels.
The ballasted roof mount racking includes fastening bushings for simplified on-site assembly.
Durable & Long-Lasting ,Lightweight & Roof-Friendly
Built with robust materials that offer resistance against corrosion, UV, and extreme weather. Especially ideal for roofs with low load capacity – the flat roof ballast solar panel mounting system keeps structural impact to a minimum.
.Installation
.Project Solutions
.FAQs
Q1: What roof types is this system compatible with?
A: Our ballasted solar roof mount system works seamlessly on all flat roof coverings, including bitumen, EPDM, TPO, PVC, foil, concrete, green, and gravel roofs.
Q2: Can this be used without drilling into the roof?
A: Yes! This is a non-penetrating flat roof ballasted solar racking system. It ensures total protection of the building’s waterproofing and insulation.
Q3: What wind resistance level does the system support?
A: Thanks to its east-west aerodynamic design, the system is engineered for excellent wind resistance. The panels are joined into a single grid, minimizing uplift and reducing the need for heavy ballast.
Q4: Is the system suitable for large-format PV modules?
A: Absolutely. The solar panel ballast mounting system supports modules of any size while meeting all load and spacing parameters.
Q5: How long does installation typically take?
A: With simple ballast kits and pre-integrated fastening components, on-site installation is fast and requires minimal tools—making it ideal for time-sensitive projects.