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ONENESS SOLAR MOUNTING SYSTEMS

East-West Ballasted PRIME System

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10 to 25 years, according to our warranty terms

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Ballasted Prime East West | ONENESS Solar Mounting Systems
Ballasted Prime East West | ONENESS Solar Mounting Systems
Ballasted Prime East West | ONENESS Solar Mounting Systems

Technical Data

Made from anodized aluminum and stainless steel for strength and corrosion resistance. Suitable for flat roofs. Support landscape module layouts. System angles are 10° or 15°, quick to install, and designed to meet international wind and snow load standards, with a service life of over 25 years.

AL 6005-T5 – Anodising layer 15um

Fasteners SUS 304/316

EPDM foam pad with 3M sticker glue

10º and/or  15º

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.

  • Base rails
  • Front foot, rear foot,
  • Building protection EPDM pads
  • Module clamps with grounding plates
  • Wind shields/ deflectors
  • Ballast trays
  • Ballast blocks (provided by the customer)

Rotate & Play the Structure on 360°

  • Stable positioning, optimal performance.
  • Perfect for big solar arrays on flat roofs.
  • Proven high material and economic efficiency.
  • Support PV modules in Landscape orientation. 
  • Different options for ballast holders (trays) are available depending on the wind load.

Technical Data

ParameterSpecification
ApplicationFlat roofs (concrete, membrane, bitumen, gravel, or green roofs)
FunctionNon-penetrating mounting system using ballast weight to secure solar modules
MaterialExtruded Aluminum AL 6005-T5 (Anodized ≥15μm) + Stainless Steel Fasteners (SUS 304) + Optional Concrete Ballast Blocks
DesignAerodynamic frame design with tilt angle options (typically 10°–15°)
Surface TreatmentAnodized aluminum for enhanced corrosion resistance
Fixation MethodBallast weight placement, no roof penetration; optional wind deflectors
Load CapacityEngineered for high wind & snow loads according to EN 1991, AS/NZS 1170
Durability25+ years service life in standard environmental conditions
AdvantagesRoof-friendly (non-penetrating), fast installation, adjustable tilt angles, and flexible layout design
CompatibilitySuitable for framed PV modules; adaptable to various flat roof types
CertificationsComplies with international standards (ISO 9227, EN 1991, AS/NZS 1170)
Ballasted Prime East West | ONENESS Solar Mounting Systems
Ballasted Prime East West | ONENESS Solar Mounting Systems

Ballasted Solar Mounting Systems

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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