Flat Roof Ballasted Solar Mounting System (Single-Side)

Flat roof ballasted solar racking systems are low-cost and easy to install PV modules. The system can also be used on the ground. The racking system has pallets underneath the panels on which heavy concrete blocks will be placed. The weight of these blocks keeps the solar panels on the flat roof.

The weight of rocks or concrete blocks is used in ballasted systems to resist wind uplift and seismic shaking forces acting on the solar array. Ballasted systems typically consist of interconnected rows and columns capable of (partially) transferring point loads from one module to multiple neighboring parts.

Flat roof ballasted solar racking can be designed with a fixed angle or adjustable brackets to meet the customer’s needs. They can be installed directly on the concrete rooftop or on blocks. Extruded aluminum solar mounting kits are highly pre-assembled to simplify installation, saving labor time and cost.

Advantages:

● Non-Penetrating Installation: Avoids damage to the roof structure by using ballast to anchor the system.

● Adjustable Tilt Design: Optimize energy capture with a tilt range from 10° to 30°, enhancing solar efficiency.

● Durable Construction: Made from corrosion-resistant aluminum and stainless steel, ensuring longevity even in harsh weather.

● Fast and Simple Setup: Pre-assembled parts and easy-to-follow instructions make installation quicker and easier.

● Wide Application: Suitable for various types of flat roofs, including concrete, membrane, and EPDM roofs.

Product Application Examples

A commercial building with a large flat roof needed to install a solar power system to reduce its energy costs and carbon footprint. The building had structural limitations, and the client preferred a non-penetrating solution to avoid compromising the roof’s integrity. After evaluating various options, the single-side ballasted flat roof solar mounting system.

PRODUCT PARAMETERS

FAQ

Q1: What types of roofs can this system be used on?

A1: The system is compatible with flat or slightly sloped roofs, including concrete, membrane, and EPDM surfaces.

Q2: Is roof penetration required for this system?

A2: No, the system is ballasted, meaning it uses weights such as concrete blocks or pavers to secure the structure without roof penetrations.

Q3: What is the maximum tilt angle?

A3: The tilt angle is adjustable from 10° to 30°, allowing you to optimize solar panel performance based on your location.

Q4: Does the system come with ballast?

A4: No, the ballast (concrete blocks or pavers) needs to be sourced separately and added to secure the system.

Q5: How much wind and snow load can the system handle?

A5: The system is engineered to withstand wind speeds up to 130 mph (209 km/h) and snow loads up to 1.5 kN/m².

Q6: Can this system be used for commercial and residential projects?

A6: Yes, the Flat Roof Ballasted Solar Mounting System is suitable for both commercial and residential flat roof solar installations.

Q7: What type of solar panels are compatible with this system?

A7: The system is designed to accommodate standard 60-cell and 72-cell solar panels.

Q8: Is this system resistant to corrosion?

A8: Yes, the aluminum and stainless steel components are corrosion-resistant, ensuring long-term durability.