Wholesale Single Axis Solar Tracking System Ground Mounting Structure Hot Dipped Galvanized Steel

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Basic Information

Model NO.	Single-axis Bracket-005
Certification	GB, ISO, CE, RoHS
Application	Commercial / Utility-Scale
Material	High-Strength Steel
Type	Ground Bracket Tracking System
System Type	2~5rows Linked Type/Independent Type
Motor	DC24v Gear Motor
Max. Wind Speed	Operation: 24m/S \| Stow: 37m/S
Rust Protection	Hot-Dipped Galvanized Steel (HDG)
Operation Temp.	-40ºC ~ +75ºC
Control Model	Astronomical Algorithms + Tilt Sensor Close-loop Control
Tracking Accuracy	≤2° (Configurable)
Protection Grade	IP66
Production Capacity	100,000 Tons / Year

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Packaging & Delivery

Package Size	25.00cm * 27.00cm * 22.00cm
Gross Weight	500.000kg
Parts Packaging	Wooden Boxes or Pallets
Profile Packaging	Tied with Steel Strips

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Product Description

Heavy-Duty Hot-Dipped Galvanized Single Axis Mounting Structure

This tracking system is engineered specifically for large-scale utility power stations. Utilizing Q235/355B steel with a superior hot-dip galvanizing process, it ensures a salt spray corrosion resistance life of over 30 years. The system supports automatic single-axis tracking with a ±45° tilt range, increasing annual power generation by 25% to 35% compared to fixed structures.

Drive Type	Independent Drive
Panel Compatibility	2-10 Pieces (≤23 sq.m.) / Supports up to 670W+
Power Consumption	5.0Kwh/set/year
Azimuth Range	±45ºC
Control Method	Manual Remote + Remote Computer Control
Accuracy	0.1°-2° (Adjustable)

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Key Advantages

🛡️ Anti-Corrosion

Hot dip galvanizing (ISO certified) provides a lifespan 3x longer than standard galvanizing.

🌪️ High Load Stability

Wind resistance up to Level 15 (80m/s) and snow load capacity of 2.5kN/m2 for extreme climates.

🛠️ Fast Installation

Modular pre-installed design reduces labor costs by 40%. Typical setup is 5-7 days per MW.

⚙️ Low Maintenance

Maintenance-free bearings and IP67 protected motors ensure minimal O&M expenses.

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Installation Process

1. Foundation Construction

Spiral piles for sandy/frozen soil or concrete foundations (depth ≥ 1.5m), spaced 4-6m apart.

2. Assembly of Main Structure

Assemble galvanized columns and beams, securing bolts with a torque of 35-40N·m.

3. Drive System Integration

Install tracking motor and PLC controller. Debug tilt accuracy to error ≤ 0.5°.

4. Acceptance Testing

Fix components with pressure blocks and perform wind load simulation (lateral tension ≥ 50kg).

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Global Project Success

Project Name	Achievement / Performance
Dubai Desert Power Station (500MW)	Annual power generation increased to 820 million kWh; LCOE at $0.013/kWh.
Atacama Photovoltaic Park (300MW)	Zero corrosion after 10 years in high-salt environment; IRR of 15.3%.
Grassland Power Station (200MW)	1.8m ground clearance allows for livestock/vegetation growth; dual land use.

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Frequently Asked Questions

Q1: What is the difference between hot-dip galvanizing and ordinary galvanizing? A: The hot-dip galvanized zinc layer is significantly thicker (≥ 150μm vs. 20μm), providing 3x the lifespan in high-corrosion coastal or desert areas.

Q2: What is the Minimum Order Quantity (MOQ) and delivery time? A: Our standard MOQ is 200 sets. Average delivery time is approximately 15 days, with support for partial shipments on large projects.

Q3: Is this system compatible with bifacial dual-glass modules? A: Yes, it is fully compatible. It supports high-power bifacial modules (e.g., 670W+) and includes specialized widened pressure blocks as an option.

Q4: How does the system handle extreme weather like typhoons? A: The system features an automatic "Stow Mode" which returns panels to a horizontal position when wind speeds exceed 25m/s to minimize wind load.

Q5: What certifications and warranties are provided? A: We offer a 15-year structural warranty and the system is fully CE, ISO, and RoHS certified for international standards.

Q6: Can the tracking angle be customized for specific terrains? A: Yes, the tracking range and row length are customizable. It supports terrain with slopes up to 20% and offers anti-sand or anti-snow accessories.