Aluminum Solar Panel Clamp for Framed PV Modules Manufacturers

Aluminum Solar Panel Clamp for Framed PV Modules

The aluminum solar panel mid clamp is a lightweight, corrosion-resistant solar mounting solution designed for framed PV modules on U-shaped carbon steel structures. Its edge-mount design ensures secure and even clamping without damaging the panel frame. Compatible with common frame sizes (1–4mm thickness, 30–50mm width). Anodized for durability and tested for 1000-hour salt spray, it performs reliably in harsh environments. With easy installation and torque-controlled fastening, it also supports system grounding, making it a safe and efficient choice for solar mounting systems.

Material:

Aluminum alloy 6005-T5

Snow Load:

1.4KN/㎡

Wind Load:

60M/S

Panel Orientation:

Portrait

Warranty:

10 Years

Service Life:

More than 20 Years

Key Product Highlights

1. Material

Type: High-strength anodized aluminum alloy

Features: Lightweight, corrosion-resistant, rust-free

Surface Treatment: Anodization with film thickness ≥15μm (AA20 grade)

Corrosion Test: Passed 1000-hour neutral salt spray test (GB/T 10125)

2. Structural Design

Clamp Type: Edge-mount clamp for framed PV modules

Compatibility: Suitable for frame thickness of 1–4mm and width of 30–50mm

Installation Method: Bolt and claw compression ensures strong grip and wide applicability

3. Mechanical Strength

Wind Load Resistance: Compliant with IEC 61215 and UL 2703 standards

Static Load Test: Withstands ≥5400Pa (equivalent to Category 12 wind force)

Dynamic Test: Simulated gust vibration testing passed

4. Corrosion Resistance

Material Advantage: Inherent rust-proof performance, no coating required

Surface Hardness: Enhanced via anodization for weather resistance

5. Installation & Maintenance

Pre-Installation Check: Ensure dimension compatibility with panel and mounting rail

Torque Control: Recommended tightening torque: 20–30N·m using a torque wrench

Electrical Grounding: Can be connected to the system’s grounding grid using copper braided straps; total resistance ≤4Ω

.Factory

.FAQs

Q1: What type of solar panels is this clamp compatible with?
A1: This clamp is suitable for framed solar panels with a thickness of 1–4mm and width of 30–50mm.

Q2: What material is used for the clamp?
A2: It is made of high-quality anodized aluminum alloy, which is lightweight and corrosion-resistant.

Q3: Can the clamp endure strong wind conditions?
A3: Yes, it is tested to withstand static wind pressure up to 5400Pa and passes dynamic wind vibration tests, complying with IEC 61215 and UL 2703 standards.

Q4: Is there a recommended torque setting for installation?
A4: Yes, a torque setting of 20–30N·m is recommended to avoid over-tightening, which may deform the panel frame.

Q5: How is corrosion handled for installations in harsh environments?
A5: The clamp undergoes an anodization process (film thickness ≥15μm) and passes a 1000-hour salt spray test for high corrosion resistance.

Product categories

Feature	Aluminum Alloy Clamp	Carbon Steel Clamp (for comparison)
Weight	Light (Density: 2.7 g/cm³)	Heavy (Density: 7.85 g/cm³)
Corrosion Resistance	Natural oxide layer provides protection, no coating needed	Requires hot-dip galvanizing or coating
Electrical Conductivity	Excellent (grounding design required)	Average
Cost	Higher (approx. 2–3x the cost of carbon steel)	More economical
Recommended Use	Coastal areas, chemical zones, high-salinity environments	Inland or dry regions

Module Clamp

Aluminum Solar Panel Clamp for Framed PV Modules

Core Advantages of Aluminum Alloy Solar Panel Clamps

Key Product Highlights

1. Material

2. Structural Design

3. Mechanical Strength

4. Corrosion Resistance

5. Installation & Maintenance

.FAQs

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