Painted Hot DIP Galvanized Q345b Single Axis Solar Tracking Bracket

• Customization: Available
• After-sales Service: 30 Years
• Warranty: Steel Structure for 15 Years Solar Modules for 5 Y
• Model NO.: Single-axis Bracket-005
• Certification: GB, ISO, CE, RoHS
• Application: Commercial
• Material: Steel
• Type: Ground Bracket
• System Type: 2~5rows Linked Type/Independent Type
• Motor: DC24vgear Motor/1.5ax1 (DC24V/1.5A×1)
• Max.Wind Speed in Operation(: 24m/S
• Max. Wind Speed in Horizontal Position: 37m/S
• Rust Protection: Hot-Dipped Galvanized Steel
• Operationtemperature: -40°ºC ~ +75ºC
• Controlmodel: Astronomical Algorithms+ Tilt Sensorcloseloop Cont
• Trackingaccuracy: ≤2°(Configurable)
• Backtracking: Yes
• Wind/Snow Protection/Rain: Yes
• Ipprotection: IP66
• Land Area(1 mm): 12500~20000m²
• Profile: Tied with Steel Strips
• Parts: Wooden Boxes or Pallets
• Transport Package: Standard
• Specification: custom
• Trademark: JCHX
• Origin: Tianjin, China
• Production Capacity: 100000 Tons / Year

Product Description

Product Description

Painted Hot Dip Galvanized Single Axis Solar Tracking Bracket

Designed for highly corrosive environments, the single-axis solar tracking racking system adopts hot-dip galvanising process (zinc layer thickness ≥85μm + multilayer anticorrosion coating), and combines with intelligent tracking technology to significantly improve the power generation efficiency of PV systems (25%-35% compared with fixed racking). The system is suitable for ground-mounted power stations, industrial and commercial rooftops and complex terrains, providing a solution with a long service life (≥30 years) and low operation and maintenance costs.

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

Core Advantages
1. Excellent anti-corrosion performance

Double-layer protection process:
Hot dip galvanised base material (ISO 1461 standard, zinc layer uniformity ≥95%), passed 3000 hours salt spray test (no red rust).
Epoxy resin primer + polyurethane topcoat spraying, acid and alkali resistant (pH 2-12), UV aging resistant, life expectancy extended to more than 35 years.
C5M anti-corrosion grade: designed for coastal, chemical plants, rainy and humid and other harsh environments.
2. High strength structural design

Q345B high-strength steel main beam: wind load resistance up to 65m/s (Class 15 typhoon), snow load 6000Pa, IEC 62817 structural certification.
Single bearing weight of 7 tonnes/group: compatible with double-sided modules, 210mm oversize and PERC/HJT technology, supporting flexible arrangement.
3. Intelligent tracking and efficient power generation

**±45° dynamic adjustment**: AI light-sensing algorithm tracks the sun's trajectory in real time, increasing average daily power generation by more than 30%.
Double-sided module optimisation: 1.5m-3.5m adjustable height from the ground, 15%-20% increase in backside power generation gain.
4. Rapid deployment and low-cost operation and maintenance

Modular pre-assembly design: 50% reduction of on-site construction time, adaptable to helical pile, concrete and ballast foundation, daily installation capacity ≥ 8MW.
Self-lubricating bearings + hydrophobic coating: maintenance cost <0.5% of power generation revenue, automatic reset to safe angle (25°) after disaster.
5. Environmental protection and economy

95% material recyclability: 30% lower carbon footprint for production, EPD environmental certification compliant.
Payback period <4 years: LCOE (cost per kilowatt-hour) as low as $0.023/kWh, power generation degradation rate ≤0.4%/year during warranty period.

Installation and Maintenance Guide
Installation steps

Foundation construction: Select pile foundation according to load requirements (recommended helical pile torque ≥4500N-m), horizontal error ≤1.5°.
Bracket assembly:
Main beam and column bolt fastening torque 70N-m±5%, guide rail spacing adapted to component border (error ±1mm).
System integration:
Installation of IP68 protection motor, connection of light sensor and PLC controller, calibration of tracking zero point (accuracy ± 0.5 °).
Test high wind reset response (wind speed ≥18m/s automatically switch to wind resistant angle, delay <2 seconds).
Maintenance Recommendations

Monthly inspection: clean track debris, check bolt anti-loosening marks, coating integrity (use coating thickness gauge).
Annual maintenance: lubricate bearings (high temperature lithium grease), update control software, test earthing resistance (≤4Ω).
Post-disaster treatment: forced reset of brackets after typhoon/sandstorm, check structural deformation and electrical connections.


 

 

Typical Application Scenarios
Large-scale ground power station: desert, Gobi, mudflats and other GW-level centralised PV projects.
Industrial and commercial rooftops: distributed power generation in factories, warehouses and commercial complexes, suitable for tilted roofs.
Agricultural photovoltaic complementary system: adjustable height of the support (2m-4m), compatible with crop cultivation and photovoltaic power generation.
Coastal PV: Salt spray resistant design, suitable for harbours, islands and tidal zone areas.
Industrial zone energy storage project: with lithium battery system, optimising peak and valley tariff revenue.

Company Profile

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FAQ

 

Q1: What are the advantages of painted hot dip galvanising over normal galvanising?

A: Double layer protection (galvanised + painted) improves corrosion resistance by 3 times, with a salt spray test life of 6,000 hours (compared to 2,000 hours for normal galvanising) and a smooth surface to reduce dust accumulation.

Q2: Is the system compatible with double-sided modules and tracking linkage?

A: Completely compatible! The spacing between the rails can be adjusted to 30-60mm, and the back side is reserved for ventilation gap to maximise the gain of double-sided rate.

Q3: How about the reliability in acid rain environment?

A: Fluorocarbon topcoat with acid and alkali resistance level up to ASTM standard can be used in pH 1.5-13.5 environment for long time without additional protection.

Q4: How long is the delivery cycle for 100MW project?

A: Standardised production + regional warehousing, 100MW projects only take 8-12 weeks from order to grid connection (including foundation construction).

Q5: What are the warranty and after-sales service terms?

A: We provide 15-year warranty on the main structure, 8-year warranty on the drive system, 72-hour global emergency response, and lifetime free coating repair support.