Solar Black U Rail System Kit

Upgraded Solar Black U Rail System Kitis New upgraded rails and adjustable clamps with precise and exquisite cutting technique, smooth appearance, accurate size, no burrs, easy to use. High quality material for even better installation. Solar U Rail Roof Mount Kit photovoltaic clamps securely connect individual PV modules, ensure a stable hold and are easy to grip during installation. Adjustable mounting brackets compatible with modules with a thickness of 30-35mm, fully meet your installation needs.It is widely applied to various roofs and trapezoidal sheet metal roofs. This solar mounting module reduces the absorption effect of the photovoltaic system's own weight on the outer skin of the roof and allows greater air permeability. The mounting rails are high quality material,are  made of high-strength aluminum alloy, corrosion resistance and UV resistance, and are equipped with 304 stainless steel screws to withstand extreme weather and environment.

Features:

The solar installation kit is made of high quality AL6005-T5 aluminum, corrosion resistant, strong and durable, and 304 stainless steel screws, which can remain intact for a long time even in harsh environments.

The mounting clamps are suitable for solar panels with a thickness of 30-35mm, so you don't need to consider the thickness of your module. You can adjust it according to your own needs to ensure stability, use the effect of the clamp.

Solar Black U Rail System Kit Black rails and black mounting accessories make the installation even more beautiful. And we have already compiled for you the number of suitable accessories, so you no longer need to think about how much accessories you need to install your solar panels.

Advantage：

Egretsolar Black Solar U Rail Roof Mount Kit: your ideal solution for solar panels

The Egretsolar mount for photovoltaic modules provides robust and reliable support for your solar system. Whether on a flat roof or a trapezoidal sheet metal construction, our mount is the perfect choice for all your solar projects.

With an adjustable end clamp of 30 mm, our Solar Black U Rail System Kit is suitable for modules with a thickness of 30 to 35 mm. This flexibility ensures that you can achieve the optimal fit for your specific solar panel.

Made from high-quality materials, the Egretsolar holder is not only durable, but also weather resistant. This keeps your solar system stable and functional even under extreme conditions.

The installation of Black Solar U Rail Mounting Kit is simple and uncomplicated. All necessary components are included so you can start installation quickly. This saves you time and effort when setting up your solar system.

With the Egretsolar mount, you can maximise the efficiency of your solar energy production. The sophisticated construction allows optimal alignment of the modules with the sun, resulting in a higher energy yield.

At Egretsolar we rely on sustainable solutions. With our photovoltaic mount, you actively contribute to environmental protection by using clean energy and reducing your carbon footprint.

The PV module holder comes with suitable rubber pads, waterproof and non-slip. You don't have to worry about water getting into the roof or your module being damaged.

The photovoltaic mount has a wide range of applications and is suitable for sheet metal roofs, flat roofs, trapezoidal roofs, metal roofs, boats, motorhomes, etc. If you have any problems, please contact us to find solutions for you.

FAQ

1. What types of Solar Black U Rail Kit are suitable for tin roofs?

Non-Penetrating Clamps:  

Ideal for standing seam or corrugated tin roofs. These clamp onto raised seams/ribs without drilling, preserving waterproofing.

Penetrating Mounts:

For roofs without raised seams. Use self-drilling screws with EPDM washers and waterproof sealants (e.g., butyl tape) at penetration points.

Rail-Less Systems:  

Directly attach panels to brackets, reducing material costs. Suitable for low-wind areas (<45 m/s) .

2.How to install the Solar Black U Rail System Kit bracket on the corrugated iron sheet roof？

Key Steps:  

Roof Assessment: Verify structural capacity (≥1.4 kN/m² snow load, ≥216 km/h wind resistance) and check for corrosion/damage .  

Clamp/Rail Alignment:  

Align rails parallel to corrugations.  

Clamp spacing: 600–900 mm for standard panels; reduce to 500 mm in high-wind zones .  

Sealing: Apply sealant under clamp bases and around screws to prevent water ingress .  

Torque Control: Tighten bolts to 25 ft-lb max—over-tightening deforms tin sheets .  

3. What material ensures longevity?

Aluminum Alloy (6065-T5): Lightweight, corrosion-resistant; anodized for UV protection .  

Stainless Steel (SUS304): Essential for coastal/high-salinity areas. Avoid mixing with galvanized steel to prevent electrolytic corrosion .  

Surface Treatment: Anodizing or powder coating extends lifespan to 25+ years .  

4. What wind/snow loads can these brackets withstand?  

Wind Resistance: Up to 216 km/h (60 m/s) when rails are spaced ≤1.2 m apart .  

Snow Load: Certified for 1.4–1.6 kN/m² (30–40 psf). For heavier snow, reduce rail spacing or add mid-span supports .  

Engineering Standards: Complies with AS/NZS 1170, DIN 1055, and TÜV wind tunnel testing .  

5. How does roof angle affect bracket choice?  

Low-Slope Roofs (0°–10°): Use tilt brackets (5°–10° kits) to optimize panel angle .  

Steep Roofs (up to 60°): Adjustable triangle brackets allow 10°–60° tilt .  

Wind Considerations: Higher tilts increase wind uplift—reinforce with extra clamps .  

6. What maintenance is required?  

Annual Inspections: Check bolt tightness, sealant integrity, and corrosion. Re-torque bolts if loose .  

Cleaning: Remove debris from clamp channels to prevent water pooling.  

Coating Repair: Touch up scratched anodizing/paint within 48 hours to avoid rust .  

7. Certifications and Warranty ?

Mandatory Certs: TÜV, CE, SGS, and ISO 9001 ensure structural compliance .  

Warranty: 125 years on hardware; 25-year performance guarantees available .