Xiamen Longsun Green Energy Technology Co., Ltd
Longsun green leads in the photovoltaic industry, focusing on top-notch PV mounting systems. Our engineer team, with diverse expertise in structural, materials, and renewable energy fields, holds advanced degrees and rich experience. They innovate to meet complex project needs. The state-of-the-art factory has streamlined lines, ensuring large-scale production and on-time delivery. Stringent quality control via multi-level checks guarantees products exceed international standards. Our professional sales and after-sales teams offer clients technical advice, prompt service, and reliable support from pre- to post-sale. Driven by a strong sense of mission, we hope to contribute to the development of the photovoltaic cause, powering the progress of clean energy.
Our Certificate
We always feel that all success of our company is directly related to the quality of the products we offer. They meet the highest quality requirements as stipulated in CE, ISO9001, ISO14000:14001 SGS guidelines and our stringent quality control system.
Production Market
Our products are exported to more than 100 countries and regions of the world , including Japan, Germany, USA, India, Thailand, South Africa, Australia etc.
Our Service
Based on clients' needs and budget, we'll provide the optimal proposal and professional services to advance the project. Once details are agreed upon, production starts. Sales reps track orders and update clients. After delivery, installation guides ensure easy setup.
Wide range of applications
Our PV mounting systems are widely used. They are installed on rooftops of residential and commercial buildings for power generation. Also, they play a crucial role in large-scale solar power plants for ground PV systems.
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Pitched Tile Roof Mounting SystemItems: Solar Tile Rooftop Mounting Structureview more
Material:SUS304 / SUS430, AL-6005-T5
Surface Treatment:Sandblasted or not
Warranty:15 years
Service Duration:25 years
Shipping Port:Xiamen Port
Lead... -
PV Tile Roof Solar Mounting SystemItems: PV Tile Roof Solar Mounting Systemview more
Installation site: Commercial & residential roofs
Angle: Parallel to roof (10°–60°)
Material: High-strength aluminum alloy & stainless steel
Color: Silver or... -
Universal Types Of Metal Roof Solar Mounting SystemItems: Universal types of metal roof solar mounting systemview more
Material: AL6005-T5 , SUS304
OEM & Samples: Available
Warranty: 15 Years
Factory pre-assembly to the greatest extent possible
Installation... -
Flat-Roof Solar Mounting SystemsItems: Flat-Roof Solar Mounting Systemsview more
Materials: Aluminum alloy (AL6005-T5, anodized), carbon steel, stainless steel (SUS304)
Tilt Angle: 5°, 10° (customizable)
Snow Load: 1.6 kN/m²
Wind Load: 60 m/s... -
Flat Roof Solar PV Triangle Solar Mounting SystemItems: Flat Roof Solar PV Triangle Solar Mounting Systemview more
Tilt Angle: < 60°
Color: Natural or Customized
Material: AL6005-T5
Warranty: 15 years / 25 years service life
Wind Load: < 60 m/s
Snow... -
Roof Walkway Systems For Solar Panel Access & SafetyItems: Roof Walkway Systems for Solar Panel Access & Safetyview more
Slip-Resistant Surface
Corrosion-Resistant
Structural Protection
Wide Compatibility
Heavy Load Capacity
Lead Time: 7-15 days... -
Non-Penetrating Ballast Mounts For Flat RoofsItems: Non-Penetrating Ballast Mounts for Flat Roofs | Wind-Resistant Solar Racking Systemview more
40m/s wind load | 2kN/m² snow load | 7-10 day lead time | OEM & samples available
Material: Aluminum alloy
Inclination... -
Solar L Feet For Metal Roof MountingItems: Solar L Feet for Metal Roof Mountingview more
Material: Aluminum 6005-T5 & SUS 304
Surface Treatment: Anodized / Mill Finish
Temperature Range: -40°C to 120°C
Compatible Rail Spacing: 40mm, 50mm, or Custom... -
Solar Tile Rooftop Mounting StructureItems: Solar Tile Rooftop Mounting Structureview more
Material:AL 6005-T5 (Anodized) & SUS 304 Corrosion-resistant alloy
Tilt Angle Range:10°-60° Adjustable in 3 ranges
Max. Wind Load:60 m/s
Max. Snow Load:1.5 KN/m² -
Tile Roof Hooks For Solar Mounting Bracket SystemItems: Tile Roof Hooks For Solar Mounting Bracket Systemview more
Material: SUS 304 Stainless Steel
Weight: 0.65 kg/pcs
Lead Time: 7-10 days
OEM & Sample: Available
Supply Capacity: 6 MW/week -
Metal Roof Adjustable Solar Mounting System SolutionsItems: Metal Roof Adjustable Solar Mounting System Solutionsview more
Material: AL6005-T5 (Aluminum), SUS304 (Stainless Steel)
Warranty: 15 Years
Installation Time: 1-3 Days (Typical)
Module Orientation: Portrait or... -
Solar Rooftop Triangle Bracket Mounting SystemItems: Solar rooftop triangle bracket mounting systemview more
Material: Aluminum alloy 6005 & stainless steel SUS 304
Adjustable Angle Ranges: 10°–60°
Installation location: Low angle rooftop or outdoor
Wind load:...
Rooftop Mounting Structure
Rooftop mounting structures are designed for solar installations on buildings. They involve attaching solar panels to the roof using specialized mounting systems. These structures must be carefully engineered to distribute the weight of the solar panels evenly and avoid damage to the roof. Rooftop mounting is a popular choice for residential and commercial solar installations.
Advantages of Roof Mount Structures
Space Efficiency
Roof-mounted systems utilize existing roof space, eliminating the need for additional land.
Cost-Effective
They reduce infrastructure costs compared to ground-mounted systems.
Protection & Insulation
Solar panels can provide additional insulation for the building by reducing heat absorption.
Less Maintenance
With no ground obstructions, cleaning and maintenance are relatively simple.
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Type |
Roof Mounting Structure |
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Installation site |
According to Roof Type |
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Material |
Aluminum6005-T5;Steel |
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Fasten material |
Aluminum |
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Anticorrosive |
Hot-dip galvanized |
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Survival Wind Speed |
< 60m/s |
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Design Snow load |
Up to 1.4KN/ Square meters |
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Solar panel type |
Framed or Frameless |
|
Panel Orientation |
Transverse or vertical |
|
Design Standard |
CE;IOS9001 |
|
Quality warranty |
25 years |
|
Duration |
More than 20 years |
|
Delivery time |
7-15 days |
|
Package |
Standard Packing |

Key Components of a Roof Mount Structure
Rail
Rails provide the structural framework on which the solar panels are mounted. They ensure proper alignment and stability, helping to distribute the panel load evenly across the roof.
Rail Splice
Rail splices are used to connect two rail sections, allowing for extended mounting lengths. This is essential for large solar arrays that require multiple rails.
L Foot
The L foot is a critical component that secures the rail to the roof. It is designed to be fastened to the roofing material while providing a sturdy base for the rails.
Mid Clamp Kit
Mid clamps are used to hold adjacent solar panels in place. They secure the middle sections of the panels, ensuring uniform spacing and stability.
End Clamp Kit
End clamps secure the outermost panels in the array. These clamps prevent movement and ensure that the panels remain firmly attached to the structure.
FAQ
As one of the most professional roof mounting structure suppliers in China, we're featured by high quality custom service. Please rest assured to buy customized roof mounting structure at competitive price from our factory.
mounting systems solar, Roof Tile Hooks

