PV Mounting Rails: Standard & Heavy-Duty Module Support Beams
Supporting module arrays safely across wide spans on pitched roofs, flat roofs, and ground structures with dual top-and-bottom fastener channels.
Certified Extrusion Profiles (20 Available)
AutoCAD DWG, 3D STEP & mill test sheets available
Solar Mounting Rail Profile 40x40mm (Code: 1678)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 40x40mm (Code: 1679)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 40x40mm (Code: 1680)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 40x40mm (Code: 1891)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 40x40mm (Code: 1892)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 40x40mm (Code: 3880)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 50x40mm (Code: 3902)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 50x40mm (Code: 3900)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 50x40mm (Code: 2127)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 50x40mm (Code: 2096)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 60x40mm (Code: 3904)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 60x40mm (Code: 3903)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 60x40mm (Code: 2107)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 75x40mm (Code: 3391)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 80x40mm (Code: 1894)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 80x40mm (Code: 1984)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 80x40mm (Code: 2085)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 80x40mm (Code: 1983)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Mounting Rail Profile 90x40mm (Code: 2057)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
Solar Heavy-Duty Girder Beam Rail 80x102mm (Code: 2067)
Precision extruded solar aluminum mounting component manufactured from EN AW-6063 T66 alloy with 15µm Qualanod marine-grade anodized protection.
PV Module Mounting Rails Wholesale Pricing & Export Discounts (2026)
Pricing for solar aluminum mounting profiles and mounting hardware is structured according to the London Metal Exchange (LME) primary billet benchmark, profile linear weight (kg/m), anodizing layer thickness (15µm Qualanod), and order volume bracket.
| Order Volume Tier | Export Discount Bracket | Minimum Order (MOQ) | Delivery Terms | Direct Invoicing / RFQ |
|---|---|---|---|---|
| 1 – 4 Bundles (48m – 192m) / Pallet (1 – 4 Cartons (200 pcs/box)) | Standard Baseline | 1 – 4 Cartons (200 pcs/box) | EXW Facility / Air Freight | Request Quote → |
| 5 – 19 Pallets (~4,800m – 18,000m) (5 – 19 Master Cartons) | 5% Project Rebate | 5 – 19 Master Cartons | FCA / DAP European Distribution Hub | Request Quote → |
| 20 – 49 Pallets (20 – 49 Master Cartons) | 9% Mill Discount | 20 – 49 Master Cartons | DAP / CIF Major European & MENA Ports | Request Quote → |
| Full Truckload (FTL / 24 MT) or 40' Container (FCL) (50+ Master Cartons (10,000+ pcs)) | 13% Mill Floor | 50+ Master Cartons (10,000+ pcs) | DAP / CIF / FOB Multimodal Hubs | Request Quote → |
PV Module Mounting Rails: Technical Specification & Span Selection Guide
PV mounting rails directly support solar panels across roof purlins and ground frameworks. Choosing between standard 40x40 rails, 50x40 medium sections, and 65x50 heavy-duty beams depends on regional wind/snow zones and purlin spans.
4 Key Engineering Selection Criteria for PV Module Mounting Rails
Moment of Inertia (Ix) & Span Spacing
Higher moment of inertia (Ix >= 8.0 cm⁴) supports spans up to 2.0 meters, reducing required roof bracket penetration points.
Dual Fastener Channel Integration
Top channel secures panel clamps; bottom channel accepts L-feet, hanger bolts, or seam clamp adapters.
Thermal Expansion Joint Splicing
Internal slide-in splice bars maintain continuous bending stiffness while accommodating thermal contraction and expansion.
Cable Channel & Grounding Wire Routing
Internal raceways keep DC solar string cables neatly routed and protected from sharp metal edges.
Export Pricing & Logistics Procurement Tips
Rail pricing is calculated per meter or standard 6.00m bar length. Full Truckload (FTL) and Container (FCL) orders qualify for direct export pricing with 0% VAT and 0% EU duty (A.TR).