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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Flat Roof Solar Panel Mounting SystemItems: Flat Roof Solar Panel Mounting Systemview more
This non-penetrating aluminum flat roof solar mounting system supports 10°–15° tilt, fits framed/frameless panels, and withstands 60 m/s wind and 1.5 kN/m² snow. Lightweight,... -
Waterproof Solar Mounting Aluminum Flashing KitsItems: Waterproof Solar Mounting Aluminum Flashing Kitsview more
Roof Type: Pitched (Asphalt Shingle / Corrugated / Tin)
Wind Load: 60 m/s (216 km/h)
Snow Load: 1.4 kN/m²
Material: Aluminum AL6005-T5 + Stainless Steel... -
Solar Rooftop Walkway SystemItems:Solar Rooftop Walkway Systemview more
Material: HDG&ZAM Steel / AL6005-T5 Aluminum Alloy (anodized, corrosion-resistant)
Surface Treatment: Anti-slip serrated finish for secure footing
Width Options: 270mm / 500mm... -
Solar Mounting Systems For Pitched RoofsItems: Solar mounting systems for pitched roofsview more
Tile-Friendly Compatibility
Heavy-Duty Load Bearing
Comprehensive Weather Resistance
Discreet and Aesthetic Integration -
Adjustable Inclination Angle Triangle Solar Panel MountingItems: Adjustable Inclination Angle Triangle Solar Panel Mountingview more
Inclination Range: 10° – 60° (On-Site Adjustable)
Material: Pure Aluminium Frame + Stainless Steel Hardware
Panel Compatibility: 200W – 700W+ (Up to... -
Stainless Steel Solar Roof HooksItems: Stainless Steel Solar Roof Hooksview more
Material: SUS 304 Stainless Steel
Load Capacity: 5,000+ Newtons
Salt Spray Test: 960 Hours (No Rust)
Dimensional Tolerance: ±0.1 mm
Compatibility: Most Tile... -
L-Feet Brackets For Solar PanelsItems: L-Feet Brackets for Solar Panelsview more
Waterproof: Integrated EPDM gaskets prevent roof leaks.
Durable: Anodized AL6005-T5 aluminum, rust-proof for 25+ years.
Strong: Handles 60 m/s wind and 1.4 kN/m² snow... -
Solar Panel Mounting Systems For Metal RoofsItems: Solar panel mounting systems for metal roofsview more
Compatibility: Trapezoidal, Corrugated & Standing Seam Metal Roofs
Material: SUS304 Stainless Steel / AL6005-T5 Aluminum Alloy
Design Standards: ASCE 7, Eurocode,... -
Aluminum Tile Roof Mounting Double Adjustable Roof HookItems: Aluminum Asphalt Shingle Roof Mount Flashing L Foot Kitview more
Wind Load:Max 60m/s
Snow Load:Max 1.4KN/m²
Surface Treatment:Clean / Mill Finish
Service:OEM / ODM
Tilt Angle:Parallel to Roof Surface... -
Metal Roof Tile Roof Residential Black Solar Mounting Pan...Items: Metal Roof Solar Panel Mounting Systemsview more
Material: AL6005-T5 , SUS304
Product Origin: China
Shipping Port: Xiamen
Lead Time: 15–25 days after deposit
Longsun Green is a specialized manufacturer... -
Structure For Photovoltaic On Flat RoofsItems: Structure for photovoltaic on flat roofsview more
Non-penetrating ballasted flat-roof mounting system
East-West orientation for higher energy yield
Pre-assembled frames reduce installation labor
AL6005-T5... -
Commercial Metal Roof Full-black Panel Mounting BracketItems: Metal Roof Solar Panel Mounting Systemsview more
Material: AL6005-T5 , SUS304
Product Origin: China
Shipping Port: Xiamen
Lead Time: 15–25 days after deposit
Longsun Green is a specialized manufacturer...
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 |
|
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.
roof mounting structure with waterjet cutting processes, roof mounting structure with injection molding processes, roof mounting structure for metal roofs

