Solar Mounting Structures: The Foundation of Your Energy System
The strength of your solar installation is only as reliable as the structure holding it in place. At Smart Tech, we provide professional-grade solar mounting structures engineered to withstand South Africa’s harsh weather conditions—from the high winds of the Cape to the intense summer storms of the Highveld.
Our mounting solutions are designed for speed of installation without compromising on safety, ensuring your panels remain secure, correctly angled, and properly ventilated.
Tailored Solutions for Every Roof Type
No two roofs are the same, which is why we offer specialized hardware for all major South African roofing profiles:
- Tiled Roofs: Specialized stainless steel roof hooks that fit under the tiles to attach directly to the brandering or rafters, maintaining a watertight seal.
- IBR & Corrugated Metal: Penetrative and non-penetrative brackets designed to grip the ribs of the sheet, providing maximum pull-out resistance.
- Klip-Lok / Standing Seam: Advanced non-penetrative clamps that secure panels without piercing the roof sheet, preserving your roof’s warranty.
- Flat Concrete Roofs: A-frame tilt kits and ballasted systems to achieve the perfect 15° to 30° angle for optimal yield in the Southern Hemisphere.
High-Quality Materials for Longevity
- Anodized Aluminium Rails: Lightweight but incredibly strong, our rails are corrosion-resistant, making them ideal for coastal installations in Durban or Cape Town.
- Stainless Steel Fasteners: We use 304 or 316-grade stainless steel bolts and nuts to prevent rust and “galvanic corrosion” between different metals.
- Universal Clamps: Our adjustable mid and end-clamps are compatible with almost all solar panel frame thicknesses (30mm–40mm).
Direct bolting prevents airflow. Panels need a gap (provided by the rails) to stay cool. For every degree a panel rises above its rated temperature, it loses efficiency. Proper mounting ensures your system produces the maximum possible wattage.
Yes. Our structures are designed to handle typical South African wind loads. However, for high-wind areas or multi-story buildings, we recommend additional mounting points (brackets) per rail to ensure stability.
For most of South Africa, a North-facing orientation at a tilt of 15° to 35° is ideal. If your roof is flat, our tilt kits can help you reach this optimal angle to maximize winter production.
Not if done correctly. By using profile-specific brackets (like Klip-Lok clamps) or proper flashing and sealing on penetrative mounts, you maintain the structural and waterproof integrity of your roof.