Product Description
Custom Zinc Aluminum Magnesium Coated ISO Certification Single Axis Solar Tracker Bracket
Customised uniaxial solar tracking racking system designed for harsh environments, using Zinc Aluminium Magnesium Alloy coating technology, combined with ISO international certification standards, provides excellent corrosion resistance, structural strength and intelligent tracking performance. With ±45° dynamic adjustment to optimise the light angle, the system is suitable for large-scale ground power stations, coastal areas with high salt spray and industrial pollution, and the power generation efficiency is 30%-40% higher than that of fixed mounts, making it a PV solution that combines durability and high performance.
| System type |
Independent Drive |
| NO.of Panel |
2-10 Piece(≤23 sq.m.) |
| Power Consumption |
5.0Kwh/set/year |
| Max. wind speed in running |
24 m/s |
| Max. wind speed in fat |
40 m/s |
| Rust protection |
Hot-dipped galvanized/superdyma |
| Azimuth angle tracking range |
±45ºC |
| Elevation angle tracking range |
45ºC |
| Control model |
Time + GPS Control |
| Tracking accuracy |
0.1°-2°(Adjustable) |
| Control tilt angle method |
Manual remote control+remote computer control |
1. Advanced anti-corrosion coating technology
Customised zinc-aluminium-magnesium coating: zinc + aluminium-magnesium alloy composite coating (coating thickness ≥ 20μm), passed ISO salt spray test 6000 hours without red rust, corrosion resistance 5 times of ordinary zinc plating, life expectancy ≥ 35 years.
C6 level anti-corrosion certification: designed for coastal, chemical plants and other high salt spray/strong acid and alkali environments.
2. ISO double certification guarantee
ISO 9001 Quality Management System: Full process quality control to ensure structural accuracy and consistency.
ISO 1461 hot dip galvanising standard: substrate treatment in line with international anti-corrosion norms, supporting third party factory inspection.
3. Intelligent tracking and efficient power generation
Computer remote control: real-time analysis of light and weather data, average daily power generation increased by 35%, power consumption <0.1kWh/day in cloudy mode.
Double-sided module optimisation: adjustable height from 1.8m-4.2m above the ground, backside gain increased by 18%-25%.
4. High-strength lightweight structure
Q355B high-strength steel + ZnAlMg coating: wind load resistance of 70m/s (Class 16 typhoon), snow load of 6500Pa, IEC 62817 structural certification.
Modular pre-assembly design: reduces on-site construction time by 40%, supports daily deployment of ≥12MW.
5. Global Scenario Adaptation
Customised coating and size: Adjust the coating composition (e.g. increase aluminium content to resist marine corrosion) and bracket length according to project requirements.
Low carbon and environmental protection: 100% recyclable materials, 45% reduction in energy consumption, Rohs certification.
Installation and Maintenance Guide
Installation steps
Foundation treatment: Select pile foundation according to geological load (recommended helical piles with torque ≥5000N-m), horizontal error ≤1°.
Bracket assembly:
Main beam and column bolt fastening torque 80N-m±5%, guide rail spacing adapted to component border (error ±0.5mm).
System integration:
Installation of IP68 protection motor, connect the light sensor and PLC controller, calibration tracking zero point (accuracy ± 0.3 °).
Test high wind reset response (wind speed ≥20m/s automatically switch to wind-resistant mode with a delay of <1 second).
Maintenance Recommendations
Quarterly inspection:
Use coating thickness gauge to test zinc aluminium magnesium plating (partial ≥18μm need to be re-coated).
Check bolt pre-tensioning force (drop ≤10% need to retighten).
Annual maintenance:
Lubricate bearings (-40ºC~120ºC weather-resistant grease), update control software.
Electrical grounding resistance test (≤2Ω).
Post-disaster treatment:
Check structural deformation after typhoon/flood, reset bracket to safe angle (30°).
Typical Application Scenarios
Coastal beach power station: salt spray resistant design, suitable for tidal zones, harbours and offshore areas.
Desert/Gobi project: resistant to sand abrasion and UV aging, with energy storage to achieve stable power supply.
Distributed power generation in industrial areas: energy alternative solution for chemical plants, oil refineries and other highly polluted areas.
Agricultural solar complementary system: flexible height adjustment of the bracket, compatible with the operation of agricultural machinery and the light demand of crops.
International assistance projects: Comply with ISO standards in many countries, and quickly adapt to the regulations of emerging markets.
Company Profile
Our Advantages
Packaging & Shipping
FAQ
Q1: What is the difference between ZnAlMg coating and normal galvanising (HDG)?
A: ZnAlMg coating forms a dense protective layer through zinc-aluminium-magnesium ternary alloy co-deposition technology, with a salt spray resistance of 6,000 hours (3,000 hours for HDG) and better self-repairing ability of cuts, which extends the lifespan by 50%.
Q2: Does ISO certification cover all components?
A: Yes! The system is dual certified to ISO 9001 (production quality) and ISO 1461 (plating standards), providing full chain traceability reports.
Q3: Does it support oversized double-sided modules?
A: Fully compatible! It supports up to 2384 x 1303mm components with adjustable rail spacing and back ventilation spacing ≥ 200mm to optimise backside gain.
Q4: What is the lead time for customised coating?
A: Standard ZnAlMg coating orders are delivered in 30 days, special formulations (e.g. high alumina type) require an additional 7-10 days, R&D joint development is supported.
Q5: What is the warranty and after-sales policy?
A: We provide 25-year warranty on main structure, 10-year warranty on drive system, 48-hour global emergency response, and lifetime free remote technical support.
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