Products Description
Concrete Roof Ballast Solar Mounting Systems
Longsun Green Concrete Roof Ballast Solar Mounting System is the premier, non-penetrative solution engineered specifically for the unique demands of large-scale commercial, industrial, and residential concrete flat roofs. This system masterfully utilizes the roof's inherent load-bearing capacity, securing the solar array through the strategic placement of high-density concrete ballast blocks. By completely eliminating the need for core drilling, chemical anchors, or any form of penetration, it preserves the structural and waterproof integrity of the concrete slab, mitigating the primary risks associated with traditional mounting methods. It is the ideal choice for transforming expansive, underutilized concrete rooftops into robust, reliable, and highly efficient power plants with minimal installation complexity and maximum long-term security.
More details please contact Nico at nico@longsungreen.com
Key Features

Ballast Type: High-density, pre-cast concrete blocks with a smooth finish to prevent roof abrasion.
Wind Load Resistance: Custom-engineered to site-specific conditions, typically designed to withstand wind speeds up to 150 mph (as per ASCE 7 standards).
Tilt Angle Range: Commonly optimized for 5° to 10°, offering an ideal balance of energy gain, wind profile, and ballast requirements.
Roof Load Distribution: Requires a professional structural analysis. The system's weight is evenly distributed, typically adding a safe and manageable 6-12 pounds per square foot (psf).
Frame Material: Constructed entirely from high-strength, anodized aluminum alloy (6065-T5), providing an exceptional strength-to-weight ratio and total resistance to corrosion.
Compatibility: Designed for universal compatibility with all standard framed photovoltaic modules.

More Project References

Single-post PV project, Italy,solar module

Ground solar mount,Asia,solar panels

Roof-mounted PV project, Australia

Japan 2.5MW solar project
Key Advantages
in one-stop service
Established in 2007, Longsun Green specializes in the business of solar mounting structures. Located in Xiamen, we enjoy convenient access to major transportation networks. Our company cover an area of 10000 square meters and has around 100 staff members. Furthermore, all our products are manufactures with advanced equipment and strict QC procedures in order to ensure high quality. Guaranteeing stable and timely supply, credible quality and sincere service, our products enjoy a good reputation among our clients in both domestic and overseas markets. If you are interested in any of our products, or wish to place a customized order, please feel free to contact us. We will do our best to meet your needs.

MW+
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