Installation of Dual Axis Single Axis Solar Bracket Solar Ground Tracking System

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Product Description

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Basic Information

Model NO.WTT-2P CertificationISO, CE
ApplicationCommercial MaterialAluminum Alloy
TypeGround Bracket Install SiteOpen Terrain
Module OrientationLandscape, Portrait Anti-CorrosiveAnodized
Max Wind Speed60m/S Max Snow Load1.6kN/M²
DurationMore Than 20 Years Production Capacity1gw/Years
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Product Description

Single Axis Solar Tracker with Slew Drive
The solar tracking system is an advanced solution that optimizes the use of sunlight during the process of solar thermal and photovoltaic power generation. By tracking the sun's position, it significantly improves the efficiency of photoelectric conversion.

The multi-drive double portrait horizontal single-axis solar tracker adopts a multi-actuator drive mode. This system is engineered for quick and easy installation, providing a stable and reliable solution suitable for various large-scale solar power stations.

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Technical Parameters

PV-Modules
PV- Modules supportedFully fit for 210 module
Structure
System typeOne portrait horizontal single-axis tracker
Maximum capacity per row72kWp (Estimated with 600W PV-Modules)
Tracking Range / Accuracy±60° / ±1°
Structural MaterialsHDG Steel, Al- Mg-Zn Coating Steel
Electrical & Drive
Solar tracking methodAstronomical algorithm + closed-loop control (AI)
Drive methodSlew Drive (24V DC Motor)
Power supplyAC-powered or self-powered
Protection & Environment
Wind protection≥18m/s
Operating temperature-30°C ~ +60°C
Slope toleranceNorth-south 10%~20%, East-west no limits

Electrical Principle:

Electrical Principle

Features & Benefits

  • Fully compatible with 210mm high-efficiency modules.
  • Intelligent AI algorithm to maximize power generation.
  • Adaptation to various terrains allowing a north-south slope up to 20%.
  • Simplified installation process and low maintenance requirements.
  • Power generation increase of 15-30% compared to fixed structures.
  • Stable and reliable operation with slew drive technology.

Main Structure Components:

Main Structure components
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CPP Wind Tunnel Test & Advantages

The system has undergone rigorous testing in partnership with CPP wind engineering services. By analyzing frequency and damping ratios, the system is optimized to resist resonance, flutter, and torsional divergence caused by aerodynamics.

Wind Tunnel Test
  • System Damping Ratio is significantly greater.
  • Reduce Amplitude on Modules by 50%.
  • Reduce the Force on Torque Tube and Pillars by 50%.
  • Optimized Wind Resistance System.

Tracking System Comparison (Traditional vs Multi-drive):

Traditional Single-drive
Multi-drive Tracking System
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Operating Mode & Terrain Adaption

Operating Mode
Terrain Adaption

The flexible layout allows for full utilization of irregular land, supporting up to 20% North-South slopes and unlimited East-West slopes.

Land Utilization
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Foundation Options

Foundation Type Steel Piles Concrete + Steel Poured Concrete PHC Piles
Application Soft Ground Soft Ground Gravel Ground Agri/Fishery PV
Connection Direct Ramming Ramming+Concrete Anchor Bolt Pile-Top Welding
Foundation Examples
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Project Case & Profile

Project Case

Established in 2016, we are a high-tech enterprise that integrates R&D, production, and marketing of Solar Mounting Systems for residential, commercial, and utility-scale customers worldwide.

Manufacturing Facility

Frequently Asked Questions

How much can the solar tracking system increase power output?

Typically, our single-axis solar tracking system can increase energy yield by 15% to 30% compared to traditional fixed-tilt mounting systems, depending on the project location and solar radiation.

Is the tracker compatible with large-format 210mm solar modules?

Yes, the system is fully designed and optimized to accommodate 210mm modules as well as other standard PV module sizes.

What kind of terrain can this tracking system be installed on?

The system is highly adaptable, supporting North-South slopes of 10% to 20%. It is suitable for open terrain, agriculture-photovoltaic complementary projects, and fishery-photovoltaic applications.

How does the system perform in high wind conditions?

The tracker features an automated wind protection mode. When wind speeds reach ≥18m/s, the system automatically rotates to a horizontal "stow" position to minimize wind load and prevent damage.

What are the main advantages of a multi-drive system over a single-drive system?

The multi-drive system provides higher structural stability, reducing the amplitude on modules and the force on torque tubes by up to 50%. This leads to better wind resistance and a longer system lifespan.

What foundation types are supported for installation?

We offer multiple foundation options including direct ramming steel piles, concrete foundations with steel piles, anchor bolt connections for poured concrete, and pile-top welding for PHC piles.

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