ONENESS SOLAR MOUNTING SYSTEMS
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Ballasted solar mounting system PRIME East-West by ONENESS is designed for flat-roof photovoltaic installations. The system supports East-West module orientation without roof penetration, providing a reliable, lightweight and installation-friendly solution for commercial and industrial solar projects.
Ballasted solar mounting system for flat roofs with East-West orientation. Lightweight aluminum design, fast installation and no roof penetration.
AL 6005-T5 – Anodising layer 15um
Fasteners SUS 304/316
EPDM foam pad with 3M sticker glue
10º and/or 15º
Landscape
Up to 950–1134mm x 1550–2278mm (width x length)
Without parapet to roof edge, with parapet, dependent on its height
Up to 35m (adaptation to higher buildings on request)
It must be ensured that the roof structure and building structure have the sufficient structural load-bearing capacity and that the roof structure has sufficient compressive load-bearing capacity.
| Parameter | Specification |
|---|---|
| Application | Flat roofs (concrete, membrane, bitumen, gravel, or green roofs) |
| Function | Non-penetrating mounting system using ballast weight to secure solar modules |
| Material | Extruded Aluminum AL 6005-T5 (Anodized ≥15μm) + Stainless Steel Fasteners (SUS 304) + Optional Concrete Ballast Blocks |
| Design | Aerodynamic frame design with tilt angle options (typically 10°–15°) |
| Surface Treatment | Anodized aluminum for enhanced corrosion resistance |
| Fixation Method | Ballast weight placement, no roof penetration; optional wind deflectors |
| Load Capacity | Engineered for high wind & snow loads according to EN 1991, AS/NZS 1170 |
| Durability | 25+ years service life in standard environmental conditions |
| Advantages | Roof-friendly (non-penetrating), fast installation, adjustable tilt angles, and flexible layout design |
| Compatibility | Suitable for framed PV modules; adaptable to various flat roof types |
| Certifications | Complies with international standards (ISO 9227, EN 1991, AS/NZS 1170) |
Designed for flat roofs where drilling into the roof surface is not desired. Instead of roof penetration, the structure is secured with concrete blocks (ballast) that hold the mounting system in place. This provides a stable and durable solution while protecting the waterproofing layer of the roof. The design distributes weight evenly, adapts to different roof layouts, and ensures compliance with wind and snow load requirements.
Their reliability determines both energy output and long-term project stability.
We engineer and manufacture solar mounting solutions that combine strength, durability, and simple installation. Designed for high loads and low maintenance, our systems protect your investment for decades.
Through smart prefabrication and optimized components, ONENESS PV SYSTEMS makes every installation faster, safer, and more efficient.
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