One-Stop Global Solar Module Mounting Structure Supplier
One Bracket for Multiple Roof Types | Adapts to Corrugated, Trapezoidal & Asbestos Sheets | Certified for Wind Speeds up to 60m/s
Say goodbye to inventory complexity. This versatile L-foot bracket is engineered for complex industrial retrofit projects. Whether your roof is trapezoidal metal, corrugated fiber cement, or asbestos, a single system adapts by simply changing the fastener configuration.
Color :
Natural silver/ black（Colored according to customer requirements）Material :
Anodized Aluminum 6005 T5, Stainless Steel 304Certification :
CE, ISO 9001, SGS
Flexible Adaptation. Robust Reliability.
The L-Foot solar mounting system is an ideal choice for commercial and industrial rooftop distributed projects. Its core advantage lies in its modular base design—using a fundamental L-shaped connector paired with different bolts or clamps to achieve a strong connection with various roofing materials.
Crafted from high-strength extruded aluminum alloy, it significantly reduces roof load while maintaining excellent load-bearing capacity. Pre-punched adjustment slots on the bracket body accommodate minor roof irregularities, ensuring a neat and aesthetically pleasing solar array layout.
(Note: To elevate modules for better ventilation, this L-Foot can be combined with extension bases or paired with Klip Lok clamps.)
| Key indicators | Parameter details |
| Applicable roof | Trapezoid Type metal tile roof |
| Wind load | 60m/s |
| Snow load | 1.4 kN/m² |
| Tilt Angle | Parallel to the roof |
| Main material | Anodized Aluminum AL6005-T5, Stainless Steel SUS304 |
| standard | GB50009-2012, EN1990:2002, ASCE7-05, AS/NZS1170, JIS C8955:2017,GB50429-2007 |
| Warranty | 10 Years Warranty |
05 Applicable scenarios
✔ Manufacturing factory: Roof of automotive/electronic factory buildings
✔ Cold chain logistics center: Large warehouse roof
✔ Agricultural greenhouse upgrade: Light steel frame greenhouse
06 Professional technical services
▶ Pre-Sales: Full-Process Design Support:
Provides customized structural calculation reports and load analysis to assist with project permitting.
Offers on-site surveys by engineers for complex roofs, delivering detailed reports and risk assessments.
▶ Order Fulfillment: Standardized Delivery:
Supplies 3D installation guides and instructional videos, enabling even first-time installers to work efficiently.
Strict quality control ensures every L-Foot is burr-free and dimensionally consistent.
▶ After-Sales: Technical Backstop:
Provides on-site technical guidance (subject to project scale) to ensure flawless installation of critical components.
07 FAQ
Q: What types of roofs are compatible with the L-foot support system?
A: The L-foot solar mounting system is primarily designed for use on corrugated or trapezoidal profiled metal (color steel) roofs.
Q: How is the L-foot bracket system installed?
A: The system features a professional design where the support base is securely attached to the roof sheets using double-tooth screws or similar fasteners. Installation follows standard roofing system practices: clamps are fixed on both sides of the trapezoidal sheeting, or bolts are drilled into the trapezoidal cross-section. Rubber sealing pads are used throughout to maintain waterproof integrity.
Q: How does the L-foot system ensure waterproofing?
A: Watertight protection is achieved through the use of rubber sealing pads, especially in applications where bolts are drilled into the trapezoidal cross-section of the metal sheets.
Q: Are custom L-foot mounting solutions available?
A: Yes, Solar First provides customized photovoltaic mounting solutions tailored to specific project requirements.
08 Project Case
The Klip Lok Solar Metal Roof Mount is a professionally engineered, high-strength aluminum solution designed for a secure and precise connection to metal roof sheets. Its optimized design significantly reduces installation time and overall cost.
Details
One Bracket for Multiple Roof Types | Adapts to Corrugated, Trapezoidal & Asbestos Sheets | Certified for Wind Speeds up to 60m/s Say goodbye to inventory complexity. This versatile L-foot bracket is engineered for complex industrial retrofit projects. Whether your roof is trapezoidal metal, corrugated fiber cement, or asbestos, a single system adapts by simply changing the fastener configuration.
Details
The Symmetrical Ballasted Solar Concrete Roof Mount offers a robust, flexible, and cost-effective solution for installing solar panels on flat roofs. Its non-penetrative design makes it ideal for buildings where preserving the roof structure is critical. Its easy installation, wind resistance, and durability make it a popular choice for commercial and industrial solar projects.
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Standing seam roof clamps are non-penetrating devices used to securely attach various accessories, such as solar panels, snow guards, and fall protection systems, to standing seam metal roofs without drilling or damaging the roof surface.
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U-Rail solar metal roof mounts are a cost-effective, rail-less solar mounting solution designed specifically for trapezoidal metal (tin) roofs. They feature a simple design that uses short U-shaped aluminum rails fixed directly to the roof ridges.
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Metal roof mounts with adjustable legs are widely available, typically designed as part of solar panel mounting systems to optimize the panel tilt angle for maximum energy production. These systems often utilize durable anodized aluminum and stainless steel components.
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A non-destructive installation fixture specially designed for wave-shaped color steel tile roof photovoltaic systems. The fixture is made of high tensile strength aluminum and, through a unique clamping structure, firmly fixes the solar panel system at the peak of the wave tiles without penetrating the roof panel. This fundamentally solves the potential roof leakage problems caused by traditional installation methods and is an ideal installation solution for industrial and commercial rooftop photovoltaic projects.
Details
This system is specifically designed for trapezoidal metal roofs, enabling quick and safe installation through pre-assembled modular kits, and serves as a reliable support platform for various framed and frameless solar modules.
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Angular Solar Roof Clamps is a non-penetrating solar installation fixture specially designed for metal vertical seam roofs. It is made of high-strength aluminum alloy and stainless steel, and is directly fixed to the roof vertical joint through mechanical clamping without the need for drilling.
Details
Designed specifically for industrial and commercial trapezoidal color steel tile roof photovoltaic systems with extremely high requirements for structural strength. This fixture adopts a penetrating fixation scheme. It integrates the fixture, color steel tile and roof purlin into one through high-strength fasteners, achieving the most direct and secure load transmission. It is a reliable choice for dealing with extreme wind load environments.
Details
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