China Solar Panel Mid Clamp & Mounting Rail Kit Manufacturer, Manufacturers

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China Solar Panel Mid Clamp & Mounting Rail Kit Manufacturer, Manufacturers

This full solar mounting hardware set includes aluminum mid clamps, mounting rails, stainless T-bolts and self-drilling screws. Made of anti-corrosion 6063 aluminum alloy and 304 stainless steel, all components feature precise extrusion and firm clamping force to lock solar panels stably. Slotted rails allow flexible adjustment of panel spacing and tilt angle. The mid clamps fit standard PV panel frame thicknesses, with rubber gaskets to prevent surface scratch. Complete matching accessories simplify installation, resisting UV, wind and coastal salt fog for long-term rooftop and ground PV system use.

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Product Description

Product Details Quality Control Service Support FAQ

Specifications

Item	Aluminum louvers
Material	6063 \ 6061 \ 6060
Temper	T5/T6
Thickness	0.8-5.0mm
Length	6m (customizable)
Surface treatment	Mill finish \ Powder 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
Packing details	Outside: wrap to be bundles by shrink plastic bag
Delivery time	Die developing and sample testing: 7-10 days
Delivery time	Mass production completed: 15-30 days
MOQ	500kg

Surface Treatment

Product Application

Solar aluminum mid clamps and mounting rail kits are essential matching hardware for all residential and commercial photovoltaic installation projects. Widely applied on flat concrete roofs, metal corrugated roofs, balcony solar brackets and ground solar support frames. The adjustable slotted rail design adapts to various panel layouts, while mid clamps connect adjacent solar modules tightly to enhance overall wind resistance. Stainless steel fasteners avoid rust leakage on roof surfaces, protecting roof waterproof layers. Lightweight aluminum material reduces extra building load, compatible with monocrystalline, polycrystalline and bifacial solar panels. Suitable for household off-grid power, commercial rooftop power stations, RV solar systems and seaside distributed PV projects, realizing stable, durable and easy-to-install solar array fixation all year round.

Quality Inspection

Manufacturing Technique

Your Success is Our Responsibility

Save Your Time

Quickly provide accurate samples for testing.

Save Your Costs

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

Meet Client Requirements

Provide RAL or Pantone color cards precise color matching.

Easy Sales Work

Provide product images, videos, and technical parameter manuals.

Improve Efficiency

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

Shorten Supply Cycle

Cooperative warehouses can be set up in your region.

Cooperative warehouse and supply logistics

Order Process

What aluminum alloy grades do you support?

We primarily offer architectural and industrial grade aluminum profiles in 6063, 6061, and 6060 alloys, available in T5 and T6 temper finishes.

Can the length of the profiles and surface treatments be customized?

Yes, our standard length is 6 meters, but it can be customized according to your project requirements. We offer a full range of surface treatments including anodizing, powder coating, electrophoresis, fluorocarbon coating, wood grain, and mill finishes.

What additional fabrication and processing services do you offer?

We provide complete CNC machining, drilling, milling, cutting, welding, bending, and assembly services to help save preparation time and lower post-production costs.

What is your typical delivery and lead time?

For custom extrusion dies, die development and sample testing take about 7 to 10 days. Mass production is typically completed within 15 to 30 days after sample approval.

What is your Minimum Order Quantity (MOQ)?

Our standard MOQ is 500kg per item/profile design. Feel free to contact our customer support for specific project requirements.

Are the solar mounting rail accessories suitable for coastal environments?

Yes, our solar mid clamps and mounting rail kits use high-strength aluminum alloys and stainless steel fasteners, providing exceptional resistance to oxidation, rust, and wind, making them ideal for coastal and seaside distributed PV projects.