| Customization: | Available |
|---|---|
| After-sales Service: | 30 Years |
| Warranty: | Al Structure for 15 Years Solar Modules for 5 Y |
|
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Product Name |
Solar Ground Mounting System |
|
Material |
Zn-Al-Mg coated steel or Q235B carbon steel |
|
Foundation |
Ground Screw |
|
Warranty |
10 years warranty and 25 years service life |
|
Standard |
JIC8955-2017 Design Guide On Structures For Photovoltaic Array |
|
Max Wind Load |
Up to 60m/s |
|
Snow Load |
Up to 1.4KN/M² |
|
Applicable Module |
Framed Or Frameless |
|
Module Orientation |
Portrait or Landscape |
1. What is Ground Mount PV Racking?
Ground-mounted PV racking is a ground-mounted structural system designed to support solar PV panels, which can be adjusted to maximize sunlight absorption, and is suitable for large-scale power stations, agricultural and photovoltaic complementary scenarios.
2. What are the main materials of the bracket?
Common materials include hot-dip galvanized steel (corrosion-resistant, high load-bearing), aluminum alloy (lightweight and rust-resistant), and stainless steel (high-cost, for use in special environments).
3. What are the conditions for installing ground support?
It needs to be geologically stable, well-drained, away from obstructions, and in compliance with local building codes and land use policies.
4. How weatherproof are the brackets?
High-quality bracket can resist strong wind (e.g. 120km/h wind), snow (snow load 1.4kN/m²) and saline corrosion, with a service life of more than 25 years.
5. What do I need to pay attention to for daily maintenance?
Regularly check the tightness of bolts, anti-corrosion coating, cleanliness of components and stability of foundation, and clean up weeds around in time.
6. What is the difference between ground support and roof support?
Ground mount is more load-bearing, highly adjustable and requires independent foundation; roof mount depends on building structure and installation is limited.
7. How to choose the type of stand?
According to the project scale (centralized/distributed), terrain, climate (wind pressure/snow load) and budget, choose fixed, adjustable or tracking bracket.
8. What is the cost of the racking system?
About 10%-15% of the total PV project investment, depending on the material, design complexity and installation difficulty.
9. How does wind-resistant design ensure safety?
Through structural reinforcement, foundation depth optimization and wind load calculation in accordance with international standards (e.g. AS/NZS 1170).
10. What is the life span of the bracket?
The life span of high quality hot-dip galvanized steel bracket is 25-30 years, and regular maintenance can extend the life span.
11. How to deal with poor ground conditions (e.g. soft soil)?
Deep pile foundation, concrete counterweight block or ground anchor can be used for reinforcement, and geological survey can be carried out if necessary.
12. Can the angle of the support be adjusted?
Adjustable stands support seasonal or manual adjustment of the inclination angle (usually 15°-40°), and tracking stands automatically follow the light, increasing power generation by 10%-30%.
13. How to design the mounts in snowy areas?
Increase the inclination angle to minimize snow accumulation, strengthen the structural load bearing, and use high snow load certified materials.
14. What are the installation steps?
Site survey → foundation construction → bracket assembly → PV panel fixing → angle commissioning → acceptance test.
15. Is there any government policy support?
Some regions provide land concessions, subsidies or tax breaks for PV projects, you need to consult the local energy department.
16. How to determine the distance between stands?
Calculated according to the module size, inclination angle and shadow analysis, to avoid front and back row shading, usually 1.5-3 times of the height of the module.
17. Is it environmentally friendly?
The bracket can be recycled and utilized, the construction needs to reduce the destruction of vegetation, and some projects are combined with ecological restoration (e.g. pasture-photo-complementary).
18. Do I need a professional for installation?
It is recommended that the installation be carried out by a qualified technical team to ensure structural safety and electrical compliance.
19. Can the racking system be expanded?
No. The design leaves room for expansion, so that components can be added or upgraded to a tracking system.
20. How long is the warranty period?
Typically a 10-15 year warranty is provided to cover defects in materials and workmanship, subject to the manufacturer's agreement.
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