China Aluminum Solar Panel Mid Clamps Manufacturer, Factory

Our solar mid clamps are precision extruded from high-strength 6063-T5 aluminum alloy, paired with 304 stainless steel bolts and anti-scratch rubber gaskets. Designed to fasten two adjacent PV panels firmly, the serrated inner surface boosts friction to prevent sliding under strong wind. Universal notch structure fits most standard solar panel frame thicknesses. Lightweight yet rigid, the anti-corrosion aluminum resists UV, rain and coastal salt fog. Precisely machined mounting holes allow quick installation on solar rails, ideal for ground-mounted and rooftop photovoltaic systems with long outdoor service life.

Product Description

Specifications
Item Aluminum louvers
Material 6063 \ 6061 \ 6060
Temper T5/T6
Thickness 0.8-5.0mm
Length 6m (customizable)
Surface treatment Mill finish \ Power coating \ Anodizing \ Electrophoresis \ Fluorocarbon coating \ Wood grain, etc.
Color According to customer requirements (customizable)
Service support Drilling \ Milling \ Cutting \ Welding \ Bending \ Assembling \ CNC
Packing details Inside: packed with protective film to protect each piece
Outside: wrap to be bundles by shrink plastic bag
Delivery time Die developing and sample testing: 7-10 days
Mass production completed: 15-30 days
MOQ 500kg
Surface Treatment
Surface treatment methods for aluminum louvers
Product Application
Aluminum solar mid clamps are core connecting fasteners for all distributed photovoltaic power systems, widely deployed on ground solar farms, industrial metal rooftops, residential tile roofs and flat balcony PV brackets. They lock two neighboring solar modules together to form a unified stable array, greatly improving overall wind resistance of the solar rack structure. The built-in soft rubber pads avoid scratching the anodized surface of solar panel frames during long-term outdoor exposure. Anti-rust aluminum material adapts to humid coastal areas, rainy temperate zones and dry inland regions. Compatible with monocrystalline, polycrystalline and bifacial solar panels, perfectly matching standard solar mounting rails for household self-power, commercial rooftop power generation, large-scale ground solar stations and off-grid outdoor energy equipment projects.
Solar support application 1 Solar support application 2 Solar support application 3 Solar support application 4
Customized Thermal Break Aluminum Window Profile detail
Quality Inspection
Quality Inspection workflow
Manufacturing Technique
Aluminum processing detail Material composition list table
Your Success is Our Responsibility
Industrial profiles 1

Save your time

Quickly provide accurate samples for testing.

Building profiles 2

Save your costs

Provide pre-processing services, such as cutting, drilling, milling, etc.

Building profiles 3

Meet requirements

Provide RAL or Pantone color cards precise color matching.

Building profiles 5

Sales support

Provide product images, videos, and technical parameter manuals.

Building profiles 1

Improve Efficiency

Provide guidance on profile application, such as assembly process and hardware accessory adaptation suggestions.

Industrial profiles 5

Shorten supply cycle

Cooperative warehouses can be set up in your region.

Order Process
Ordering workflow steps
Frequently Asked Questions banner
Frequently Asked Questions
Q What aluminum alloys are available for your profiles and louvers?

We primarily offer architectural and industrial-grade aluminum profiles made of 6063, 6061, and 6060 alloys, standardly treated to T5 or T6 temper for high strength and durability.

Q Can the length of the profiles be customized for specific project demands?

Yes, our standard profile length is 6 meters, but we provide complete length customization and sizing services based on your specified project drawings.

Q What options do you offer for surface treatment and coloring?

We provide a comprehensive range of finishes, including mill finish, powder coating, anodizing, electrophoresis, fluorocarbon (PVDF) coating, and realistic wood grain patterns. Colors can be customized to match RAL or Pantone color systems.

Q What processing and fabrication services do you support?

We support extensive post-processing capabilities, including CNC machining, drilling, milling, precision cutting, welding, bending, and final profile assembling.

Q What is the average turnaround time for new molds and mass production?

Developing custom dies and testing initial samples usually takes 7 to 10 days. Once samples are approved, mass production is completed within 15 to 30 days depending on the order volume.

Q What is your Minimum Order Quantity (MOQ)?

Our standard Minimum Order Quantity (MOQ) for custom aluminum extrusion profiles is 500kg.

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