Anti Corrosion HDG Triangle Angle Bracket Adjustable Slotted Hole Solar Accessories

Anti-Corrosion HDG Triangle Angle Bracket Adjustable Slotted Hole For Ground Solar Mounting System

Product Overview

Hot Dip Galvanized Triangle Angle Bracket is a key foundation connection component designed for ground-mounted photovoltaic solar mounting systems. It is mainly used to connect solar support structures with concrete foundations, providing stable fixing and reliable load transfer for PV arrays.

The bracket is manufactured from Q235 carbon structural steel through integrated stamping and welding forming, creating a reinforced triangular structure with high strength and good mechanical stability. The optimized angle design helps distribute structural forces and improves resistance against wind loads during long-term outdoor operation.

The entire bracket adopts full hot-dip galvanizing treatment with a zinc coating thickness of 60–120μm. The galvanized surface provides excellent protection against moisture, salt spray, oxidation, and chemical corrosion, making it suitable for coastal photovoltaic projects, mountain solar farms, and other outdoor renewable energy applications.

Equipped with elongated slotted holes on vertical and base plates, the bracket supports flexible horizontal and vertical adjustment during installation. This design helps compensate for foundation positioning errors and improves construction efficiency. The widened base plate increases contact with concrete foundations, ensuring a stronger connection between the solar structure and ground base.

Customized production is available according to project drawings, including bracket dimensions, plate thickness, hole spacing, and structural specifications.

Technical Specifications

Product Advantages

1. Reinforced Triangle Structure

The triangular angle design improves structural rigidity and load distribution.

Advantages:

• Stable connection performance
• Improved wind load resistance
• Suitable for long-term outdoor operation

2. Adjustable Slotted Hole Design

Long slots on the bracket provide flexible installation adjustment.

Benefits:

• Compensates foundation deviations
• Allows horizontal and vertical adjustment
• Improves installation accuracy

3. Durable Hot-Dip Galvanized Protection

The HDG surface treatment provides reliable corrosion resistance.

Features:

• 60–120μm zinc coating
• Salt spray resistance
• Moisture protection
• Suitable for harsh outdoor environments

4. Stable Foundation Fixing

The widened base plate increases the contact area with concrete foundations.

Performance:

• Improved fixing strength
• Better load transfer
• Reduced structural movement

5. Custom Solar Mounting Solutions

Dimensions can be customized based on different PV engineering requirements:

• Bracket height
• Plate width
• Material thickness
• Hole spacing
• Overall structure size

Application Areas

• Ground photovoltaic power stations
• Agricultural solar mounting projects
• Mountain distributed PV systems
• Coastal and waterfront solar projects
• Large-scale solar support structures

FAQ

Q1: What material is the triangle angle bracket made of?

A: The bracket is manufactured from Q235 carbon steel through stamping and welding forming, providing stable strength and load-bearing capability.

Q2: Why use hot-dip galvanizing for solar brackets?

A: The 60–120μm zinc coating improves resistance against rust, moisture, salt spray, and outdoor corrosion.

Q3: What is the purpose of slotted holes?

A: Slotted holes allow horizontal and vertical adjustment during installation, helping correct foundation positioning errors.

Q4: Can the PV bracket base size be customized?

A: Yes. Height, plate width, thickness, hole spacing, and other dimensions can be customized according to project drawings.

Q5: What packing options are available?

A: Plastic bag packing and carton box packing are available based on customer transportation requirements.