Best non penetrating solar panel roof mounting systems

Non-Penetrating Trapezoidal Metal Roof Solar Clamp |Art Sign

Design Features

—— No Damage to the Roof: Installation uses the existing bolts on the roof, so no drilling is required, and no need to worry about waterproofing.   
—— Multiple Options: Available in both rail and rail-less configurations, meeting a wide range of requirements.   
—— Durability: All components are made of high class anodized aluminum 6005-T5, offering excellent corrosion resistance.

Suitable for trapezoidal metal roof applications, the hook fits onto existing purlin bolts, providing enhanced structural stability and load-bearing strength	If there are no existing bolts, customers can simply use self-drilling screws to fasten the hook
Applicable roof section dimensions (reference only): Width: 36.15 mm Height: 150 mm Angle: 60.5°	EPDM Rubber Pad (AS-R-A37) for Waterproof Sealing (with or without pre-drilled hole)
Assembly View: L Connector Installation (Isometric View)	Assembly View: L Connector Installation (Cross-section View) Hook installs on existing purlin bolts. No drilling, no waterproofing problems.
Rail and rail splice installation	Solar module installation
Raillless installation - assembly with mid clamp with carriage bolt and flange nut	Railless installation - assembly with end clamp with carriage bolt and flange nut
Using self-drilling screws with EPDM washer to fix the hook	PV mid clamp, end clamp and grounding lug installation

Non penetrating and railless solution, it's waterproof and cost-effective, directly work with mid and end clamps. Easy for packing, transportation and installation.

Category : Aluminum roof bracket

AS-ARH-01	AS-ARH-02	AS-ARH-03F3	AS-ARH-03
AS-ARH-04	AS-ARH-04B	AS-ARH-06	AS-ARH-07
AS-ARH-07B	AS-ARH-08A	AS-ARH-08B	AS-ARH-10A
AS-ARH-10B	AS-ARH-11	AS-ARH-12	AS-ARH-13
AS-ARH-15	AS-ARH-18D	AS-ARH-G1	AS-ARH-03K
AS-ARH-20

FAQ1: Which roof types is this hook compatible with?

A: It is designed for trapezoidal metal roof applications. Please confirm your roof profile dimensions (width, height, and angle) before ordering — if your profile differs, we can check other designs for you.

FAQ2: Can the hook be installed without existing bolts on the purlin?

A: Yes. If there are no existing bolts available, self-drilling screws can be used to fasten the hook directly to the purlin, ensuring a secure and stable connection.

FAQ3: What material and surface treatment does the hook use?

A: The hook is typically manufactured from aluminum alloy, with corrosion-resistant surface treatment (anodizing) suitable for long-term outdoor exposure.

FAQ4: Do you provide customization for non-standard roof profiles?

A: Yes, customization is supported. Simply send us your roof section drawing or sample dimensions, and our engineering team will confirm feasibility and provide a quotation.

FAQ5: What is the minimum order quantity (MOQ)?

A: MOQ varies by model and customization level. Please contact us with your project details, and we will advise the most suitable order quantity and lead time.

FAQ6: Do you offer technical support or installation guidance?

A: Yes. We provide installation instructions and technical support for your project. For larger projects, we can also assist with basic load and layout recommendations.