Slew Drive Horizontal Single Axis Solar Tracker
Working Principle:
Automatic trackers direct solar panels or modules toward the sun. These devices change their orientation throughout the day to follow the sun’s path to maximize energy capture.
Single-axis solar trackers rotate on one axis moving back and forth in a single direction.
Solar tracking mount adopts the mode of "astronomical algorithm + closed-loop control" to automatically track the position of the sun and improve the overall power generation of the PV power station system.
The single axis solar tracker can move the angle of the tracker in one direction as the day progresses. We will help you choose the best direction for the single axis to pivot, but in general it will pivot in a roughly East to West orientation. The solar panel will begin the day facing the sunrise, and end it facing towards the sunset.
HWL controller uses high-accuracy astronomical algorithm to calculate the sun's angle, combined with a high-performance micro controller, to make the system calculate the position accurately and reliably and to adapt to a wide range of operating environments without the interference of rainy days.
The self-developed reverse tracking algorithm further improves the power generation efficiency of solar panels, modeling according to the obstruction of different regions and terrain, and setting algorithm optimization strategies. Ensure that the solar panels always work in a state of no shadows, increase the power generation of the solar panels, and extend the service life of the solar panels.
Functions:
1. Information collection function
Real-time acquisition of component tilt Angle; Real-time acquisition of weather conditions, coordinate position, altitude, time and other information;
2. Backtracking function
Reduces shading and maximizes power generation;
3. Night reset function
At night, the components are restored to the initial maximum wind resistance state, and the errors caused by the day's operation are eliminated to ensure the accuracy of the entire tracking system;
4. Intelligent feedback
The controller adopts the inclination sensor of the international brand. Real-time closed-loop feedback tracks the tracking angle of the bracket, fully automatic tracking, without manual intervention.
Technical Parameters of Slew Drive Horizontal Single Axis Solar Tracker
| Technical parameters |
| Tracking Range | 士 60° |
| Driving System | Slew drive, 28VDC motor |
| Modules per Tracker | Max.90 modules per tracker |
| System Voltage | 1000 V or 1500 V |
| Ground Coverage Ratio | ≥ 25% |
| Structure Material | Hot dip galvanized steel |
| Power Consumption | 0.2-0.5kWh/day |
| Power Supply Mode | Powered by PV strings, back-up lithium battery |
| Standard Design Wind Speed | 18m/s |
| Module Supported | All commercially available modules |
| Operation Temperature | -40℃ - 70℃ |
| Control Algorithm | Astronomical algorithms + Tilt sensor close loop |
| Backtracking | Yes |
| Communication Options | LoRa wireless /RS 485 cable |
| Night Position | Yes |
About us:
Good Future Solar is a high-tech company in the clean energy industry, registered in China, address: Zhengzhou East New District, Henan Province, China. Our company is committed to provide the solar products of high reliability with competitive price to our domestic and foreign customers. Strive to build our brand in terms of leading technology, high quality and efficient service.
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HWL SGS Single Axis Solar Tracking System 1500V Pre Galvanized Images
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