Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
The tilted single-axis tracking system is an intelligent tracking solution suitable for photovoltaic power plants. This system uses a single-axis rotation mechanism to allow photovoltaic modules to track changes in the sun's azimuth angle around a tilted axis, thereby improving solar energy reception efficiency at different times. The system is optimized for complex terrain conditions and can be deployed on uneven sites such as mountains and slopes, providing photovoltaic projects with an option that balances increased power generation with engineering adaptability.
Product Description
The system employs a tilted single-axis tracking system, with the rotating shaft at a certain angle to the ground. The solar panels rotates along the axis to track the sun's azimuth angle. Each row of tracking system features an independent design. The control system uses a real-time clock, GPS positioning, and optional anemometer data, combined with a closed-loop control algorithm, to drive the slewing drive and adjust the tracker angle. The system also integrate weather information, automatically activating back tracking to reduce shading between arrays.
Product Components
05 Purlin
06 Slewing Drive
07 Column
Advantage
▶ Terrain Adaptability
The structural design adapts to diverse terrains such as undulations and slopes, with relatively low requirements for site flatness.
▶ Construction and Maintenance Convenience
The independent tracking layout ensures unobstructed spacing between rows of supports, facilitating smooth access for maintenance and construction equipment.
▶ Operational Reliability
Each tracker is independently controlled, allowing the system to monitor its operational status in real time, facilitating timely detection and maintenance of anomalies and reducing potential power generation losses.
▶ Intelligent Tracking Strategy
The system can intelligently adjust the tracking angle or activate a protection mode based on local real-time weather conditions (such as snow, strong winds), and reduce shadow effects through back tracking under backlight conditions, contributing to increased power generation.
Tracker Structure
| Tracking Technology | Tilted Single Axis Tracker |
| System Voltage | 1000V/1500V |
| Tracking Range | ±45° |
| Inclination Angle | Azimuth 5°-25° |
| Working Wind Speed | 18 m/s (Customizable) |
| Max. Wind Speed | 55 m/s (Customizable) |
| Modules per Tracker | ≤20 Modules (Customizable) |
| Principal Materials | Hot-Dip Galvanized Q235B/Q355B, Zn-Al-Mg Coated Steel |
| Mean Coating Thickness | ≥65μm |
| Drive System | Slewing Drive |
| Foundation type | PHC/Cast-in-Place Pile/Steel Pile |
Control System
| Control System | MCU |
| Tracking Mode | Closed Loop Time Control+ GPS |
| Tracking Accuracy | <2° |
| Communication | Wireless (ZigBee, LoRa); Wired (RS485) |
| Power Acquisition | External Supply/StringSupply/Self-Powered |
| Auto Stow at Night | Yes |
| Auto Stow During High Winds | Yes |
| Optimized Backtracking | Yes |
| Protection Degree | IP65 |
| Working Temperature | -30°C~65°C |
| Anemometer | Yes |
| Power Consumption | 0.3kWh per day |
Applicable Scenarios
▪ Photovoltaic power stations in uneven terrain such as mountains.
▪ Sites with high land utilization requirements and need to minimize the impact of shading between support frames.
▪ Large-scale ground-mounted power stations where construction time and ease of operation and maintenance are important considerations.
Important Notes:
▪ Before installation, a detailed site survey should be conducted to confirm the compatibility of the foundation type and solar tracker inclination angle.
▪ The system operates at a wind speed of 18 m/s; exceeding this range will trigger a protection mode. The wind resistance limit is 55 m/s.
▪ Regularly inspect the slewing drive and communication device to prevent tracking failure or signal interruption.
▪ After strong winds, sandstorms, or snow, it must perform functional checks on the structure.
▪ Foundation construction must meet the design bearing capacity requirements to prevent uneven settlement that could lead to structural tilting.
Summary
This tilted single-axis tracking system offers a solution for photovoltaic power plants that balances terrain adaptability with tracking gain. Its independent grid like structure help reduce construction difficulty on complex sites, while intelligent angle management is achieved through closed-loop time control, GPS, and weather information. System parameters offer certain customization flexibility, allowing adjustments based on project wind speed, number of modules, and foundation type. For photovoltaic projects seeking to improve power generation efficiency and address uneven terrain, this product provides an evaluable technical option.
Solar First Project Reference
This product is a horizontal single-axis tracking system, primarily used in photovoltaic power plants to support and drive the solar module array to follow the sun. The system employs independent control and a modular design, reducing the amount of foundation piles required under certain terrain conditions and ensuring compatibility with current mainstream large-size modules. Its overall structure has been verified through wind tunnel testing and is suitable for various ground-mounted power plant scenarios.
Read More
This product is a horizontal single-axis tracking system, primarily designed for ground-mounted photovoltaic power plant scenarios. The system employs a multi-point drive design to enhance the structure's torsional resistance and critical wind speed levels. It can adapt to continuous undulations and irregular terrain, and meets installation requirements with a maximum north-south slope of 15%.
Read More
This product is a dual-axis tracking system that allows photovoltaic modules to be more effectively aligned with the sun's position through angle adjustments in both horizontal and vertical directions. Compared to fixed brackets or single-axis tracking systems, the dual-axis design can achieve higher solar energy reception potential in different seasons and at different times. The system adopts a modular unit layout, with each tracking unit independently driven and equipped with remote monitoring capabilities, making it suitable for ground-mounted power plant scenarios with high requirements for power generation output.
Read More
The single-axis tracking system is a linked type solar tracking device used in photovoltaic (PV) power plants. Through a single-axis rotating structure, the system allows PV modules to roughly follow the sun's azimuth from east to west throughout the day, helping to improve the power generation efficiency of the PV array. The system employs a linkage design, which links multiple tracker into one set. The tracker control unit supports multiple power supply methods and communication protocols, making it suitable for power plant projects of varying sizes and terrain conditions.
Read More
The tilted single-axis tracking system is an intelligent tracking solution suitable for photovoltaic power plants. This system uses a single-axis rotation mechanism to allow photovoltaic modules to track changes in the sun's azimuth angle around a tilted axis, thereby improving solar energy reception efficiency at different times. The system is optimized for complex terrain conditions and can be deployed on uneven sites such as mountains and slopes, providing photovoltaic projects with an option that balances increased power generation with engineering adaptability.
Read More
en
fr
de
zh-CN
ru
es
pt
ja
ko
ar
