China Solar Grounding Clips - Reliable Earth Clips and Washers for Secure Solar System Grounding | Suppliers & Factory
Designed for precision and reliability, this product features a central cutout that allows easy alignment and hassle-free installation. Equipped with four-corner piercing teeth, it guarantees secure and stable electrical contact for superior performance. The spring-loaded tabs provide firm gripping of module frames, ensuring durability and consistent operation. Manufactured by leading China suppliers and produced in a top-quality factory, this component exemplifies efficient design and exceptional craftsmanship, making it an ideal choice for your industrial needs
Design Features
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- Central Cutout Design: allows alignment with mounting screws, grounding lugs, or rail fixtures, easy positioning and installation.
- Z-shaped spring tabs design: firmly grip the solar module frame or rail, ensuring mechanical stability and continuous contact.
- Four-Point Piercing Teeth: sharp protruding teeth intended to pierce the anodized surface of the aluminum frame and establish metal-to-metal conductivity.
Specification
| Item No | AS-EL-29 |
| Brand | Aisinee |
| Country of Origin: | China |
| Material | AL6005-T5 |
| Specs | L50*W38*H42mm |
| Surface Treatment | Anodized above 10um |
| Color | Silver or black |
| Usage | For solar panel roof mounting system |
| Certificate | ISO/CE/SGS/AS/NZS/JIS/ASCE7-10 |
| Service Life | 25 years |
| Guarantee Period | 20 years |
| Port of Loading: | Xiamen Port, China |
| Payment terms: | 100% TT, L/C at sight |
Detail and Assembly Diagram
1-Overview of GROUND CLIP AS-EL-29

Made from SUS304 stainless steel, the AS-EL-29 is a high-performance grounding clip specifically designed for solar mounting systems.
2. Be applied under the mid or end clamps

Penetrating the anodized aluminum frame for direct metal contact

If the mid clamp is with a spring, installed as above.
3. Installation & Rail Integration

Seamless Integration with XR Rails
Offering a fast and secure grounding solution during module installation.
XR rails serve not only as a mechanical support frame but also as an integrated grounding conductor.
Installation can be connected by the rail splice.
Offering a fast and secure grounding solution during module installation.
XR rails serve not only as a mechanical support frame but also as an integrated grounding conductor.
Installation can be connected by the rail splice.
4-Supporting Rails

AS-XR-01

AS-XR-03

AS-XR-05

AS-XRS-01
4. AS-EL-29 grounding clip is commonly used in combination with a grounding lug.

Installation Steps:
Install the Grounding Clip → Mount the Mid Clamp → Attach the Grounding Lug → Connect the Ground Wire
Install the Grounding Clip → Mount the Mid Clamp → Attach the Grounding Lug → Connect the Ground Wire
5- Effect to be shown of the AS-EL-29 with XR rail solar mounting system.
Download
Download for more detail, including
Installation Manual and Product Manual
Packaging and Shipping
| Sales Unit | Per meter/Per pcs | Package Type |
● Inner packing: wrapping paper/film; ● Outer packing: wooden case |
| Lead Time: | |||
| Quantity(Sets) | 1-1000 | 1001-5000 | 5001-10000 |
| Working Days(UTC+8) | 1-7 | 7-10 | 10-15 |
| >10000 | Subject to negotiation | ||
Frequently Asked Questions (FAQ)
What material is the AS-EL-29 grounding clip made of?
The AS-EL-29 grounding clip is manufactured from high-quality SUS304 stainless steel, which ensures excellent corrosion resistance and mechanical strength.
How does the grounding clip establish electrical conductivity?
It features a Four-Point Piercing Teeth design. These sharp protruding teeth pierce the anodized surface layer of the aluminum solar frame, creating a direct metal-to-metal electrical path.
Can the AS-EL-29 grounding clip be integrated with XR rails?
Yes, it integrates seamlessly with XR rails. The XR rails serve as both a mechanical support frame and an integrated grounding conductor for the PV system.
What are the recommended installation steps for this grounding system?
The standard installation sequence is: First, install the Grounding Clip; second, mount the Mid Clamp; third, attach the Grounding Lug; and finally, connect the Ground Wire.
What is the service life and warranty period of this product?
The AS-EL-29 grounding clip is built for long-term outdoor reliability, offering a service life of 25 years and a guarantee period of 20 years.
Get in Touch
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Address
Unit 301, No. 600 GuankouSouth Road, Jimei District, Xiamen,China



















