PV Profiles
ULAMEX supplies extruded aluminium PV mounting rails for solar panel installations across Europe. Our solar profiles — available in 40x40 mm, 45x40 mm and 80x40 mm cross-sections — form the backbone of any photovoltaic mounting system. Manufactured from EN AW-6060 T6 alloy, these profiles deliver the structural strength, corrosion resistance and lightweight properties that professional solar installations demand.
PV Profiles — The Core of Every Solar Mounting System
A PV mounting rail, also known as a solar profile or mounting channel, is the horizontal structural member that supports solar panels on a roof or ground-mounted array. The rail is fixed to roof handles (on pitched roofs) or ballast brackets (on flat roofs), and solar modules are secured to the rail using middle clamps and end clamps.
ULAMEX PV profiles are extruded from aluminium alloy EN AW-6060 T6, known for its excellent combination of tensile strength (min. 190 MPa), formability and natural corrosion resistance. The T-slot channel along the profile allows tool-free attachment of clamps and connectors using T-bolts and sliding nuts — enabling fast, efficient installation on site.
Our range covers standard profiles (40x40 mm), reinforced profiles (80x40 mm) for high wind/snow load zones, trapezoidal bridge profiles for metal roof applications, and hammer-head profiles for T-bolt compatibility. Available in mill finish (silver) and anodized finishes, with standard lengths from 2220 mm to 6600 mm. Custom cutting is available on request.
Where Are PV Profiles Used?
- roof handles, panels secured with clamps. Standard 40x40 profiles for residential, 80x40 for high-load commercial.
Pitched roofs
rails mounted on
Flat roofs
profiles mounted on ballast brackets or tilt triangles. East-west and south-facing configurations.
Ground-mounted arrays
long-span profiles (6000 mm) on steel foundations for solar farms.
- Carport structures — integrated into aluminium carport frames for dual-purpose installations.
Trapezoidal / metal roofs
bridge profiles span between sheet ribs, creating a flat mounting surface for standard PV rails.
| Profile Type | Dimensions (mm) | Material | Standard Lengths (mm) | Weight (kg/m)* | Channel |
|---|---|---|---|---|---|
| PV Profile 40x40 | 40 x 40 | EN AW-6060 T6 | 2220, 2500, 3300, 4400, 6210, 6600 | ~0.80* | T-slot |
| PV Profile 45x40 | 45 x 40 | EN AW-6060 T6 | 4300, 6000 | ~0.95* | T-slot |
| PV Profile 80x40 | 80 x 40 | EN AW-6060 T6 | 4300, 6210 | ~1.60* | Dual T-slot |
| Hammer Profile 40x40 | 40 x 40 | EN AW-6060 T6 | 2220, 2500, 3300, 4400, 6210, 6600 | ~0.80* | T-bolt slot |
| Trapezoidal Profile | varies | EN AW-6060 T6 | 6210 | ~0.55* | Single slot |
| Trapezoidal Bridge "H25" | H25 | EN AW-6060 T6 | 300, 330, 400 | ~0.40* | - |
PV Profile Specifications
*Weights are approximate. Actual weight per metre may vary depending on the extrusion die. Please confirm exact weights when placing your order.
Why Source PV Profiles from ULAMEX?
EN AW-6060 T6 quality — high-strength aluminium alloy with proven outdoor durability
Full length range — 2220 mm to 6600 mm from stock, custom cutting available
Compatible hardware — matching clamps, connectors, end caps and fasteners available
B2B wholesale pricing — competitive conditions for installers and distributors
Europe-wide delivery — from stock in Poland, pallet and full-truck quantities
EN 1090 certified — structural aluminium components per European standards
Frequently Asked Questions
What is the difference between 40x40 mm and 80x40 mm PV profiles?
The 40x40 mm profile is the standard rail for most residential and light commercial installations. The 80x40 mm profile offers roughly double the moment of inertia and is used where higher wind or snow loads require greater span capacity — typically on commercial/industrial buildings or in exposed locations.
What aluminium alloy are the PV profiles made from?
ULAMEX PV profiles are made from EN AW-6060 T6 (AlMgSi alloy in T6 temper). This alloy provides a minimum tensile strength of 190 MPa, excellent corrosion resistance without coating, and easy machinability for on-site cutting.
What is the maximum span between support points?
For a standard 40x40 mm profile with a typical wind/snow load, the maximum recommended span is approximately 1200-1400 mm. For 80x40 mm profiles, spans of up to 2000 mm are achievable. Exact values depend on the static calculation for your specific project.
Can I mix PV profiles from different manufacturers?
ULAMEX profiles use industry-standard T-slot dimensions compatible with most common clamp systems. However, we recommend using profiles and clamps from the same supplier to ensure optimal fit and load transfer. Our complete range covers all necessary components.
Are anodized PV profiles better than mill-finish profiles?
Anodized profiles have an additional aluminium oxide surface layer that enhances corrosion resistance and provides a uniform aesthetic appearance. For standard installations, mill-finish EN AW-6060 T6 already offers excellent outdoor durability. Anodized profiles are recommended for coastal environments or where visual consistency is important.
Does ULAMEX supply trapezoidal bridge profiles?
Yes. Our trapezoidal bridge profiles span between the ribs of trapezoidal sheet metal roofs, creating a flat mounting surface for standard PV rails. Available in H25 and standard configurations for various rib spacings.
Request a Quote for PV Mounting Rails
Looking for aluminium PV profiles for your solar project? ULAMEX supplies the full range of mounting rails at B2B wholesale conditions — from standard 40x40 profiles to heavy-duty 80x40 and trapezoidal bridge profiles. Contact us for pricing, stock availability and delivery.
+48 504 424 761 | [email protected]
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