Corrosion-Resistant Alumium Alloy Solar Mounting Brackets for Metal Roof Custom Klip-Lok Metal Roof Solar Clamps

• Customization: Available
• After-sales Service: 30 Years
• Warranty: Steel Structure for 15 Years Solar Modules for 5 Y
• Certification: GB, ISO, CE, RoHS
• Application: Home
• Material: Aluminum Alloy
• Type: Roof Bracket
• Sample: Free
• Design: Free
• Coating: Anodic Oxidation
• Parts: Wooden Boxes or Pallets
• Profile: Tied with Steel Strips
• Transport Package: Standard
• Specification: custom
• Trademark: JCHX
• Origin: Tianjin, China
• Production Capacity: 100000 Tons / Year

Product Description

Product Description

Corrosion-Resistant Alumium Alloy Solar Mounting Brackets for Metal Roof Custom Klip-Lok Metal Roof Solar Clamps

Corrosion Resistant Aluminum Alloy Solar Mounting Brackets is a customized photovoltaic bracket system designed specifically for Klip Lok metal roofs. It uses high-strength aluminum alloy and superhydrophobic anti-corrosion coating technology to adapt to the unique locking edge structure of Klip Lok roofs (wave height 30-80mm). The system achieves rapid installation through non penetrating fixtures and self-locking mechanisms, protecting the integrity of the roof and resisting extreme weather conditions. It is suitable for distributed photovoltaic projects in industrial and commercial buildings, agricultural facilities, and public infrastructure.

 

Material	Aluminum Alloy
MOQ	1000W
Corrosion Resistance	Strong
Certificates	ISO9001/14001/45001,CE,GB,Rohs
Port	Tianjin

Product advantages

1. Super strong corrosion resistance
Composite coating technology: The surface adopts micro arc oxidation combined with graphene stearic acid superhydrophobic coating, which has been verified through salt spray testing to maintain durability for more than 20 years in C5-M level corrosive environments such as coastal and industrial pollution.
Material optimization: The main body is made of 6061-T6 aluminum alloy, with a tensile strength of ≥ 310MPa and a yield strength of ≥ 276MPa. Combined with an anodized film, it significantly improves the resistance to pitting corrosion and stress corrosion.
2. Customized Klip Lok adaptation design
Intelligent bite fixture: The patented buckle structure accurately matches the rib height and rib spacing of Klip Lok roof, enabling wind resistant removal and fixing without drilling, protecting the roof waterproof layer and warranty rights.
Thermal deformation compensation: Reserve a 5mm expansion joint on the guide rail to offset the temperature difference deformation (-40 ºC to 80 ºC) between the aluminum alloy and galvanized steel plate, avoiding structural cracking.
3. Efficient installation and dynamic load-bearing
Modular assembly: Pre installed fixtures and guide rail components increase installation efficiency by 60%, supporting single person operation (tools only require torque wrenches and level gauges).
Extreme climate adaptability: The system has passed wind tunnel and snow load tests, with a bearing capacity of 2.5kN/m ² for snow load and 1.2kN/m ² for live load, meeting the needs of high latitudes and areas with frequent rain and snow.
4. Environmental Protection and Economy
Lightweight design: Only 1/4 the weight of traditional steel brackets, reducing roof load-bearing pressure and adapting to the renovation of old buildings.
Whole life cycle cost optimization: reducing maintenance frequency by 75%, combined with the self-cleaning characteristics of superhydrophobic coatings, reducing annual power generation losses by 3-5%.
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  Installation steps

1. Roof evaluation

Check the integrity and load-bearing capacity of the tiles (≥ 1.2kN/m ²), and mark the installation position.

2. Fixture fixation

Insert the aluminum alloy fixture into the tile gap and press it to the locking position (with a "click" sound prompt).

3. Assembly of guide rails

Insert the pre installed transverse guide rail, adjust the level and lock the positioning bolt (torque 8-10N · m).

4. Component installation

Fix the photovoltaic panel with stainless steel pressure blocks, leaving a 5mm expansion gap.

5. System acceptance

Test the wind resistance pull-out force (≥ 50kg) and check the grounding resistance (≤ 4 Ω).

Installation and maintenance
Installation process
Roof assessment: Measure Klip Lok rib height, rib spacing, and roof slope to confirm no corrosion or structural deformation.
Fixture positioning: Insert the customized fixture into the Klip Lok rib valley and pre tighten it with self-locking bolts (torque 10-12N · m), with a longitudinal spacing of ≤ 1.5m.
Leveling of guide rail: Calibrate the levelness through adjustable support feet (error ≤ 1mm/m), tighten the anti loosening nut, and check the gap of the expansion joint.
Component fixation: The photovoltaic panel is installed using a pressure block connector, with a recommended torque of 8-10N · m. The double-sided component needs to be at least 0.7m above the ground to optimize backside power generation.
Maintenance Guide
Periodic inspection: Check the integrity of the coating before and after the rainy season every year, and remove the accumulated dust in the ribs (superhydrophobic coating can reduce 90% of dirt adhesion).
Coating repair: If the local coating is worn, it can be polished with 400 grit sandpaper and sprayed with zinc aluminum repair agent (with a bonding strength of ≥ 15MPa with the substrate).

Application scenarios

Industrial and commercial roofs: Suitable for Klip Lok metal roofs in logistics and warehousing centers, large supermarkets, etc., supporting megawatt level photovoltaic arrays.
Agricultural photovoltaic integration: combined with breeding farms and greenhouse roofs, with a support net clearance of ≥ 1.0m for equipment access and ventilation.
Public facilities: Suitable for curved Klip Lok roofs such as sports arenas and transportation hubs, with a tilt angle adjustment range of 0 ° -25 °.

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FAQ

 

Q1:  Can this bracket be used for Klip Lok roofs that have been in use for over 10 years?

A:  The integrity of the roof locking edge needs to be evaluated. If the rib thickness is ≥ 0.8mm and there is no structural corrosion, installation can be carried out. Otherwise, it is recommended to reinforce the roof first.

Q2:  Will superhydrophobic coatings fail due to UV aging?

A:  The coating has passed the QUV 2000 hour accelerated aging test, with a retention rate of ≥ 90% and an actual service life of up to 15 years.

Q3:  Does it support vertical stacking installation of dual row photovoltaic panels?

A:  Support, reinforced guide rails (model CB-2200) and wind resistant clips (spacing ≤ 1.2m) need to be used.

Q4:  Will the bracket become brittle at extreme low temperatures?

A: 6061-T6 aluminum alloy has passed the -50 ºC low-temperature impact test (ASTM E23 standard), with a toughness retention rate of ≥ 95%.

Q5:  Quality assurance and certification standards?

A:  Provide a 15 year structural warranty, certified by ISO9001, wind resistance testing, and fire rating.