Desert-Proof Single Axis Solar Tracker with Sand-Resistant Design High-Efficiency Solar Racking for Arid Regions

• 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

Desert-Proof Single Axis Solar Tracker with Sand-Resistant Design | High-Efficiency Solar Racking for Arid Regions

Designed for Desert Environment | Sandproof and High Temperature Resistant | Single-Axis Intelligent Tracking
This product is a desert-specific single-axis solar tracking racking system tailored for PV projects in arid areas. It adopts multi-layer sand-proof coating, modular high-temperature-resistant structure, and intelligent angle adjustment technology to effectively cope with the challenges of strong winds, sandstorms, and extreme high temperatures in the desert. The system's average daily power generation is 35%-50% higher than that of fixed racking, and it is suitable for bifacial modules and super-large PV panels. It provides a 25-year warranty on the main structure, helping customers realise a highly efficient and clean energy transition in harsh environments.

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 Parameters.

Material: Q345B carbon steel + hot dip galvanised + polyurethane sandproof coating
Load capacity: 12 tonnes for single stand, compatible with double sided modules / 2600mm long size
Protection: IP68 motor + sand-proof rails (IEC 62817 sand test)
Adjustment range: ±45° dynamic tracking + 10°-60° manual tilt adjustment
Operating Temperature: -30ºC~85ºC (Desert Extreme Environment Verification)

Core Advantages

1. Adaptability to desert environments

Sandproof Design.
The guide rail has built-in self-cleaning micro-porous structure, sand particles can't adhere (passed ASTM G133 sand test).
Removable sand-proof cover (optional), suitable for areas with frequent sandstorms.
High Temperature and Weather Resistance: Aluminium alloy heat sink fins + aluminium alloy heat sink
Aluminium alloy cooling fins + hot-dipped galvanised layer, high temperature stability up to 600°C (IEC 62153 certified).

2. Efficient Power Generation

AI Intelligent Tracking Algorithm.
Combined with meteorological satellite data to dynamically adjust the angle, the average daily power generation is increased by 40%.
Dual-sided module optimisation: Adjustable height from 3m-6m above the ground, backside gain up to 30%.

3. Modularity and Rapid Deployment

Factory prefabrication rate 95%.
On-site assembly time reduced by 60%, daily installation capacity ≥15MW.
Suitable for helical piles/concrete piles/ballasted foundations, foundation error tolerance ±5°.

4. Long Warranty and Operation and Maintenance

25-year main structure warranty + 10-year drive system warranty, 72-hour global emergency response.
Annual maintenance cost <0.3% of power generation revenue, sand cleaning kit and coating repair service.

 Installation and Maintenance Guide
Installation Procedure

Foundation Survey.
Use geological radar to detect the distribution of underground sand layer, and the torque of helical pile ≥ 8000N-m (sand foundation).
Bracket assembly.
Main beam bolt tightening torque 100N-m±5%, guide rail installation error ≤2mm.
System co-ordination.
Install IP68 motor and light sensor, calibrate initial inclination angle (accuracy ±0.5°).
Test sandstorm reset response (wind speed ≥50m/s automatically switch to 25° wind angle, delay <2 seconds).
Maintenance Recommendations

Monthly inspection.
Clean up sand build-up on rails (using high pressure air gun), check coating integrity (scratches ≤ 5mm localised repair).
Tighten bolts with anti-loosening marks, lubricate guide rails (silicone-based grease for high temperature resistance).
Annual maintenance.
Replace drive bearing (-40ºC~120ºC grease resistant), update control software.
Use coating thickness gauge to check zinc layer thickness (localised ≥70μm need to be re-coated).
Post-disaster treatment.
Check structural deformation after sandstorm (laser scanning calibration), reset bracket to safe angle.

 

Typical Application Scenarios
Large-scale desert power plants: GW-scale projects in the Sahara and the Arabian Peninsula, suitable for double-sided modules for agricultural and photovoltaic complementary.
Industrial PV: Petrochemical factories, smelters, roofs, acid rain, salt spray and industrial dust.
Off-grid projects in remote areas: Equipped with energy storage systems to provide stable power in remote areas.
International Aid Programme: Compliant with the UNDP Green Energy Standard, supporting the clean energy transition in developing countries.

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FAQ

 

Q1: How does the anti-sand coating cope with long-term sand erosion?

A: It adopts nano-grade polyurethane coating with abrasion resistance up to ASTM D4060 standard (5000 hours without abrasion) and self-healing function.

Q2: How stable is the system under extreme heat?

A: Aluminium alloy frame with hot-dipped galvanized layer design, passed IEC 62153-2-1 high temperature test (85ºC for 2000 hours without deformation).

Q3: Does it support PERC/HJT modules?

A: Fully compatible! The maximum module size is 2600×1500mm and the rail spacing is adjustable to 40-80mm.

Q4: What is the delivery cycle for 100MW projects?

A: Standardised production + regional warehousing, 100MW projects only take 12-16 weeks from order to grid connection (including foundation construction).

Q5: How to deal with the coating peeling off during the warranty period?

A: Free coating repair service, on-site spraying of nano-coating, unlimited times during the warranty period.