| System type |
Tile Rooftop |
| NO.of Panel |
customizable |
| Wind Load |
60 m/s |
| Snow load |
1.4KN/m2 |
| Rust protection |
Hot-dipped galvanized/superdyma+Baked Painted |
| Material |
Carbon Steel Q235B,Q355B,stainless steel SUS304,etc. |
| Installation angle |
10-45 degree or custom |
| Accessories |
solar rails, bolts and nuts, end clamp, mid clamp, etc |
| Coating |
Hot-dipped galvanized/Zn Al Mg alloy coating |
| Example of PV tilt angles |
Within 15 to 45° |
| Application scenarios |
Solar Roof System |
| Installation method |
Fastener installation |
| Installation |
stainless steel hook |
| Corrosion Resistance |
30 Year(salt spray and UV resistant) |
| Technical support |
Online |
Core Advantages
1. Industrial grade anti-corrosion performance
Hot-dip galvanising + double-sided coating: uniform zinc layer coverage, passing 3000 hours salt spray test (no red rust), surface sprayed epoxy resin + polyurethane coating, acid and alkali resistant (pH 2-12), UV aging resistant.
C5M anti-corrosion grade: designed for coastal, chemical park, high humidity environment, service life ≥ 30 years.
2. Environmental Compliance Guarantee
ROHS certification: All materials are free of lead, cadmium other 10 hazardous substances, complying with EU environmental standards and supporting export to the European market.
Carbon Footprint Optimisation: 95% of materials are recyclable, 30% reduction in production energy consumption, EPD international environmental protection certification.
3. High strength structural design
AAL6005 high-strength Aluminium main beam: wind load resistance up to 45m/s , snow load 1.0KN, Rohs certification.
4. Rapid deployment and low-cost O&M
Installation and Maintenance Guide
Installation steps
Foundation construction: Select pile foundation according to load requirements, horizontal error ≤1.5°.
Bracket assembly:
Main beam and column bolt fastening torque 70N-m±5%, guide rail spacing adapted to component border (error ±1mm).
Test high wind reset response (wind speed ≥18m/s automatically switch to wind resistant angle, delay <2 seconds).
Maintenance Recommendations
Monthly inspection: clean track debris, check bolt anti-loosening marks, coating integrity (use coating thickness gauge).
Post-disaster treatment: forced reset of brackets after typhoon/sandstorm, check structural deformation and electrical connections.
Typical Application Scenarios
Large-scale ground power station: desert, Gobi, mudflats and other GW-level centralised PV projects.
Industrial and commercial rooftops: distributed power generation in factories, warehouses and commercial complexes, suitable for tilted roofs.
Agricultural photovoltaic complementary system: adjustable height of the support (2m-4m), compatible with crop cultivation and photovoltaic power generation.
Coastal PV: Salt spray resistant design, suitable for harbours, islands and tidal zones.
International assistance projects: ROHS certification helps to enter the European and American markets and support the clean energy transition of emerging countries.
Company Profile
Our Advantages
Packaging & Shipping
FAQ
Q: Why is "ISO certification" crucial for residential solar ground-mounted support structures?
A: ISO certification (such as ISO 9001 quality management system, ISO 14001 environmental management system, etc.) is an internationally recognized benchmark for quality and compliance. For residential support structures, this certification means that the products meet strict standards in aspects such as raw material selection (such as corrosion-resistant steel), structural design (bearing capacity and wind resistance), and production processes, effectively avoiding risks of solar panel tilting and detachment due to the quality of the support structure. At the same time, it ensures that the structure is not damaged by environmental factors such as humidity and high temperature during long-term use, providing a core guarantee for the safe and stable operation of the residential solar system.
Q: Are these ground-mounted support structures suitable for all residential scenarios? Are there any special requirements for the installation site?
A: They are suitable for most residential scenarios with idle land (such as courtyards, under-roof open spaces, green areas around villas, etc.), but there are basic requirements for the site: Firstly, the site must have sufficient bearing capacity (typically requiring a ground bearing capacity of ≥10kN/m², which needs to be calculated based on local geological conditions), to avoid the collapse of the support structure; Secondly, it must ensure at least 4-6 hours of unobstructed sunlight every day (avoiding the shade of tall trees and buildings) to maximize solar power generation efficiency; Finally, the site must be convenient for construction and later maintenance (such as a 1-2-meter inspection passage reserved), and if the site has a slope (≤15°), the support structure can be installed horizontally through adjustment components, without the need for additional ground leveling.
Q: Compared to roof-mounted support structures, what are the advantages of residential ground-mounted support structures in terms of installation and maintenance?
A: In terms of installation, ground-mounted support structures do not rely on the roof structure for bearing capacity, can flexibly choose the best sunlight area, and the construction process does not damage the roof waterproof layer, reducing the risk of damage to the residential building; At the same time, ground-mounted installation does not require high-altitude work, making the construction process less difficult and safer. In maintenance, the height of the ground-mounted support structure is usually 1.2-1.5 meters (facilitating personnel to stand and operate), making it more convenient for later cleaning of the solar panels and inspection of the connection components (such as bolt tightness) without the need for ladders or scaffolding, significantly reducing maintenance costs and safety risks.
Q: How does the ISO-certified ground-mounted support structure ensure performance in extreme weather conditions such as wind and snow?
A: ISO-certified support structures undergo strict mechanical performance tests and are designed with corresponding protection standards for extreme weather conditions in different regions: For example, the wind load-bearing capacity can reach level 12 (wind pressure ≤ 0.7kPa), and the bottom of the support structure is fixed with concrete pre-buried or weighted base to prevent being blown away by strong winds; The snow load-bearing capacity can be designed according to the needs of northern regions as ≥0.5kN/m² (approximately equivalent to 50cm thick snow weight), and the crossbeam and diagonal support structure of the support structure use reinforced steel to avoid deformation caused by snow accumulation. In addition, some products will also undergo additional anti-corrosion treatment (such as hot galvanizing, spraying anti-corrosion coatings) to enhance durability in rainy and coastal environments.
Q: When choosing residential ISO-certified ground-mounted support structures, besides the certification, what other key parameters or services should be considered?
A: In addition to ISO certification, three core dimensions should be focused on: Firstly, structural compatibility, confirming that the support structure can be adapted to the size of your own solar panels (such as common 1.6m×1m or 1.8m×1m panel types) and installation angles (typically adjustable from 15° to 45°, matching the local latitude to optimize power generation efficiency); Secondly, material and lifespan, prioritizing Q235 or Q355 high-strength steel (tensile strength ≥ 345MPa), ensuring that the support structure has a lifespan matching that of the solar panel (25-30 years); The third aspect is after-sales service. Check whether the supplier provides installation guidance, a warranty of more than 5 years (including repairs for damage to the frame structure), and whether they can assist in completing the local power department's filing and acceptance procedures (in some areas, installing a solar system requires submitting a compliance certificate for the frame).
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