Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
In simple terms, a standing seam clamp is a "photovoltaic panel base connector" specifically designed for non-penetrating corrugated steel roofs. It is fixed to the standing seam of the roof by clamping, allowing the photovoltaic modules to be installed securely without drilling a single hole in the roof.
Color :
Natural silver/ black（Colored according to customer requirements）Certification :
ISO，SGS，CEMaterial :
Anodized Aluminum 6005 T5, Stainless Steel 304Product Origin :
Tianjin, FujianShipping Port :
Shanghai, Ningbo, Tianjin, Xiamen, Shenzhen ports
Product Description
The standing seam clamp is a core component in a corrugated steel roof photovoltaic system, used to connect photovoltaic (PV) brackets to the roof. Specifically designed for standing seam corrugated steel roofs, it employs a non-penetrating clamping installation method, reliably securing the PV modules to the roof without drilling or welding.
The product uses the precise contours within the clamp body to mechanically engage with the standing seam of the corrugated steel roof, and relies on lateral bolts to provide locking force, ensuring the clamp firmly "holds" the corrugated steel roof's crests. This design avoids potential damage to the roof's waterproofing layer caused by drilling or welding, effectively reducing the risk of leaks.
Product Components
Advantage
▪ Protects Roof Waterproofing Integrity
Drill-free, welding-free, and non-penetrating installation avoids potential damage to the original roof waterproofing layer caused by bracket fixing.
▪ Efficient Installation, Saving Time and Costs
Clip-on and ready to use, with fast installation.
▪ High Compatibility and Flexible Adaptation
Tile Type Compatibility: Applicable to mainstream standing seam roof tiles.
▪ Sturdy Structure, Safe and Reliable
The high-strength aluminum alloy body combines lightweight design with high load-bearing capacity, reducing additional roof load.
Parameters
| Installation | Metal Roof |
| Wind Load | up to 60m/s |
| Snow Load | 1.4kn/m² |
| Tilt Angle | Parallel to Roof Surface |
| Standards | GB50009-2012, EN1990:2002, ASCE7-05, AS/NZS1170, JIS C8955:2017, GB50429-2007 |
| Material | Anodized Aluminum AL6005-T5, Stainless Steel SUS304 |
| Warranty | 10 Years Warranty |
Applicable Scenarios
▶ Industrial and commercial factory buildings
Large corrugated steel roofs, requiring high standards of waterproofing and construction speed.
▶ Logistics and warehousing centers
Large roof area, suitable for non-perforated installation methods.
▶ Agricultural greenhouses
Metal pitched roofs, clamps can avoid damaging the original structure.
▶ Renovation of old photovoltaic projects
Existing metal roofs cannot be drilled; clamp fixing is the ideal solution.
▶ Buildings with strict waterproofing requirements
Such as factory roofs in the electronics, pharmaceutical, and food industries.
Important Notes:
▶ Confirm Tile Type Matching
Before purchasing, accurately identify the color steel tile model (measure rib height and rib spacing) and select the corresponding clamp model. Using mismatched clamps will result in poor fit, posing a risk of loosening or leakage.
▶ Control Installation Torque
The recommended torque for tightening bolts is 20-30 N·m. Insufficient torque will result in insufficient clamping force, while excessive torque may damage the color steel tile. It is recommended to use a torque wrench.
▶ Ensure Clean Contact Surfaces and Intact Gaskets
Clean the surface of the color steel tile of dust and oil before installation. Check the EPDM gaskets for integrity; replace any damaged ones immediately.
▶ Waterproofing Auxiliary Treatment
The contact surface between the clamp and the color steel tile relies on the gasket and mechanical clamping to achieve a seal. In extreme environments or projects with particularly high waterproofing requirements, an additional neutral structural waterproofing adhesive can be applied to the joints to further enhance waterproofing redundancy.
▶ Avoid Installation in Rainy Weather
Damp environments will affect installation quality and sealing performance; construction should be carried out in dry weather.
▶ Regular Maintenance and Inspection
A comprehensive inspection is recommended every 6 months, focusing on loose bolts, aged rubber gaskets, and the levelness of the guide rails. Additional inspections should be conducted after extreme weather events such as strong winds or heavy snow.
▶ Structural Load Capacity Verification
During the design phase, professionals should calculate the original roof's load-bearing capacity to ensure the corrugated steel roof's load margin meets the requirements of the new photovoltaic system. The appropriate spacing of the clamps should be determined based on wind pressure calculations.
▶ Material Selection for Highly Corrosive Environments
In highly corrosive environments such as coastal areas or chemical industrial zones, it is recommended to use higher-grade stainless steel fasteners (e.g., 316L), and confirm that the thickness of the anodized film on the clamps meets corrosion resistance requirements.
Summary
The standing seam clamp is a non-penetrating photovoltaic connector for corrugated steel roof tiles. It features fast installation, high strength, and low waterproofing risk, and is compatible with various tile types and L-shaped corner brackets, offering flexible adaptation. When purchasing, focus on ensuring tile type matching and torque control; regular maintenance will ensure long-term reliable operation.
Solar First Project Reference
Related Knowledge Points
This product is a photovoltaic (PV) bracket accessory specifically designed for Klip-Lok (standing seam) metal corrugated steel roofs. It employs a non-penetrating clamping structure, eliminating the need for drilling into the roof surface. The clamps secure themselves to the Klip-Lok edge of the roof ridge using their own mechanical locking force, providing a reliable connection point for PV rails or modules. This design avoids damage to the roof panels caused by drilling, effectively reducing the risk of roof leaks, and is particularly suitable for commercial and industrial roofs with high waterproofing requirements.
Read More
The "L-angle" (often called L-foot, L-shaped foot, or L-shaped support) in a color steel roof photovoltaic support system is a simple but indispensable metal connector responsible for reliably fixing the guide rails supporting the photovoltaic modules to the color steel roof. It has a right angle (L-shape) shape, a lightweight structure, and mainly serves as an anchoring element connecting the upper and lower parts of the structure.
Read More
In simple terms, a standing seam clamp is a "photovoltaic panel base connector" specifically designed for non-penetrating corrugated steel roofs. It is fixed to the standing seam of the roof by clamping, allowing the photovoltaic modules to be installed securely without drilling a single hole in the roof.
Read More
The U-shaped track for photovoltaic (PV) mounting on corrugated steel roofs is a solar panel installation system specifically designed for corrugated steel roofs, widely used due to its high efficiency and reliability. It's called a "U-shaped track" because its cross-section resembles the letter "U," a design that ensures a balance between structural strength and ease of installation.
Read More
The adjustable front and rear support photovoltaic bracket for corrugated steel roofs is a solar panel support system specifically designed for installation on metal corrugated steel roofs. Its name comes from its unique front and rear support structure design—by adjusting the height difference between the front and rear supports, the tilt angle of the photovoltaic panels can be varied to adapt to different regional sunlight conditions, roof slopes, and load-bearing requirements.
Read More
The wave-shaped clamp is specifically designed for corrugated steel roof tiles. Its curved bottom surface conforms to the tile peaks, and it works with self-tapping screws to lock the purlins, ensuring a stable installation of the photovoltaic bracket. Made of aluminum alloy, it is weather-resistant, durable, and easy to install.
Read More
en
fr
de
zh-CN
ru
es
pt
ja
ko
ar
