Product Description
Introducing our Wholesale Lightweight hot dipped galvanized Vertical Single-Axis Solar Tracker (VSAT) Bracket, designed for commercial use. This Single-Axis Solar Bracket Mounting System is perfect for large scale solar panel installations, offering a reliable and efficient solution for maximizing solar energy production.
Product advantages
1. Excellent weather resistance and durability
Hot dip galvanizing process: The surface is treated with high-temperature galvanizing, which has excellent corrosion resistance and can resist harsh environments such as humidity, salt spray, acid rain, etc. Its service life is over 25 years.
Lightweight and high-strength structure: Adopting aviation grade aluminum alloy+galvanized steel composite design, the weight is reduced by 30%, and the bearing capacity reaches 500kg/group, suitable for rapid installation and transportation.
2. Efficient energy capture
Vertical single axis tracking technology: automatically tracks the solar azimuth (east-west direction) along the vertical axis, especially suitable for mid to high latitude regions, increasing daily power generation by 18% -28%.
Intelligent adaptive system: integrating light sensing and AI algorithm, automatically optimizing tracking angle, compatible with cloudy and low light environments, supporting remote monitoring and data feedback.
3. Low cost and easy deployment
Wholesale customized design: Supports modular production for large-scale orders, providing flexible customization of length, tilt angle, and load to reduce the cost of single watt systems.
Quick installation: Pre assembled components+lightweight structure reduce reliance on lifting equipment, increase installation efficiency by 40%, suitable for rapid installation in distributed power stations.
4. High space utilization rate
Vertical arrangement saves land: The vertical layout of the support reduces shadow obstruction and adapts to dense arrangement requirements, especially suitable for areas with scarce land resources.
Agricultural/pastoral light compatibility: The bracket height can be adjusted (2m-4m), and the space below supports crop planting or livestock activities, achieving dual benefits of "photovoltaic+agriculture".
| 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 |
Installation and Maintenance Guide
Installation steps
1. Foundation construction:
Ground hardening or pre embedded spiral ground piles (depth ≥ 1.2m) to ensure that the horizontal error of the foundation is less than 1.5 °.
2. Bracket assembly:
Assemble the columns and beams according to the module, calibrate the verticality after pre tightening the bolts, and ensure that the torque value meets the standard (such as 30-50N · m).
3. Driver system integration:
Install waterproof motors and gearboxes, connect controllers and sensors, and configure lightning protection grounding devices.
4. System debugging:
Test tracking range (0 ° -270 ° azimuth), motor load response, and calibrate AI tracking algorithm parameters.
Maintenance points
1. Routine inspection:
Check the tightness of bolts and the integrity of the galvanized layer every month, and clean up track debris.
Lubricate bearings quarterly (using low-temperature resistant grease), and detect motor temperature rise and noise.
2. Seasonal maintenance:
Check the electrical sealing before the rainy season, and remove the snow from the bracket after the winter snow (to avoid exceeding the load limit).
Annual comprehensive testing of tilt sensor accuracy and upgrading of control system firmware.
3. Emergency response:
When encountering strong winds, activate the "safety mode" (the bracket returns to the wind resistant angle), and in case of a malfunction, it can be urgently reset through a manual joystick.
Safety regulations
Wear anti slip gloves and safety ropes during installation to avoid errors during high-altitude operations.
Disconnect the power supply of the controller before thunderstorm weather to ensure that the grounding resistance is less than 4 Ω.
Application scenarios
1. Power stations in high latitude regions, such as Northern Europe and Canada, optimize the utilization of low angle sunlight through vertical tracking.
2. Distributed roof system: Lightweight design suitable for factory and commercial building roofs, reducing load-bearing requirements.
3. Coastal/Island Power Supply: Galvanized anti-corrosion properties are suitable for salt spray environments, providing power for off grid communities and seawater desalination projects.
4. Mountain and slope projects: The vertical axis structure adapts to complex terrain, reduces earthworks, and lowers construction difficulty.
5. Power supply for transportation hubs: Along highways, airports, and other scenes, clean energy is densely arranged for lighting and charging stations.
6. Pastoral area photovoltaics: grazing in the space below the bracket to achieve the coordinated development of "power generation+animal husbandry".
Company Profile
Our Advantages
Packaging & Shipping
FAQ
1.What is the difference between vertical single axis and horizontal single axis?
A: Vertical single axis tracking of solar azimuth (east-west direction), suitable for mid to high latitudes; Horizontal single axis tracking elevation angle (north-south direction) is more suitable for low latitude areas.
2.Can hot-dip galvanizing replace stainless steel?
A: Galvanized coating has lower cost and rust resistance similar to stainless steel, making it suitable for large-scale projects with limited budgets.
3.Does lightweighting affect wind resistance?
A: The structure has been tested in a wind tunnel and can withstand wind speeds of up to 12 levels (35m/s), with a dynamic load safety factor of ≥ 1.5.
4. Does it support double-sided components?
A: Support, vertical arrangement can enhance the diffuse reflection light absorption on the back, and increase the overall power generation by 8% -15%.
5.What is the minimum order quantity (MOQ)?
A: The wholesale MOQ is 50 sets, supporting mix and match customization, with a delivery cycle of 4-6 weeks.
6.How to maintain remote areas?
A: Provide modular replacement components, drive the system to support remote diagnosis, and reduce on-site maintenance requirements.
7. Investment return cycle?
A: Due to variations in lighting and electricity prices, the payback period for typical projects is 3-5 years, which is 1-2 years shorter than that of fixed brackets.
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