Xi'an Dongmeng Group Co., Ltd. is one of the most reliable manufacturers and suppliers of PV Mounting System Manufacturer | Solar Panel Mounting Structure Supplier | Galvanized Solar Racking System Factory in China, also supports customized service. With abundant experience, we warmly welcome you to wholesale cheap products in stock here and get free sample from our factory. For price consultation, contact us.
A PV Mounting System is the structural foundation of every solar power installation, providing secure support for photovoltaic modules while ensuring long-term performance under wind, snow, seismic, and environmental loads.
At Xi'an Dongmeng Group Co., Ltd, we manufacture industrial-grade Solar Mounting Systems, Solar Panel Racking Systems, and Galvanized PV Support Structures for utility-scale solar farms, commercial rooftop projects, industrial facilities, agricultural photovoltaic systems, and distributed generation installations.
Our engineering team designs mounting solutions according to local environmental conditions, project requirements, and international standards, helping EPC contractors, solar developers, distributors, and project owners reduce installation costs while maximizing structural reliability.
Core Keywords Naturally Included:
PV Mounting System
Solar Mounting Structure
Solar Panel Racking System
Ground Mounted Solar Structure
Solar Support System
Hot Dip Galvanized Solar Mounting
Utility Scale Solar Racking
OEM Solar Mounting Manufacturer
Products Overview
Our PV mounting solutions are designed for:
Ground-mounted solar farms
Commercial rooftop solar systems
Industrial solar projects
Solar carports
Agricultural photovoltaic systems
Floating solar support structures
Battery energy storage support systems
Advantages:
Excellent structural strength
Long service life exceeding 25 years
Rapid installation
Reduced labor costs
High corrosion resistance
Customized engineering solutions
Global project compliance
Roof Mounting Systems
►Flat Roof Mounting: Uses ballasted (non-penetrating) or bolted fixing methods, suitable for concrete or corrugated metal roofs.
►Sloped Roof Mounting: Installed directly along the roof slope, typically secured with hooks or rails.
►Features: Lightweight design reduces roof load pressure and offers strong wind resistance.
Ground Mounting Systems
►Fixed Mounting: Foundations include concrete piers or screw piles, with tilt angles optimized for local latitude.
►Tracking Systems (Single/Dual-Axis): Automatically adjust to the sun's position, increasing energy yield by 15%-30%, though at higher cost.
Classification by Structure
Fixed-Tilt Mounting
Simple design, low cost, ideal for large-scale ground-mounted plants.
Adjustable-Tilt Mounting
Manual or seasonal angle adjustments to optimize sunlight capture across seasons.
Tracking Systems
Motor- or hydraulic-driven to follow the sun's path in real time.
Superior Corrosion Resistance
◢Hot-dip galvanized (HDG) coating (≥80μm) ensures long-term protection against rust, salt spray, and harsh weather.
◢Suitable for coastal, desert, and high-humidity environments.
01
High Load-Bearing Capacity
◢Made from Q235B/Q355B carbon steel, with strong mechanical properties (tensile strength ≥375MPa).
◢Supports heavy snow loads (≥1.5kN/m²) and wind speeds up to 150 km/h.
02
Modular & Easy Installation
◢Standardized pipe diameters (Φ48mm, Φ60mm, Φ76mm, etc.) with pre-drilled holes for quick assembly.
◢Compatible with various clamps, brackets, and foundations (concrete, ground screws).
03
Long Service Life
◢25+ years lifespan, matching PV module warranties.
◢Low maintenance, no need for repainting or anti-rust treatment.
04
Common Specifications
| Parameter | Details |
|---|---|
| Material | Q235B/Q355B carbon steel |
| Galvanization | Hot-dip galvanized (HDG), ≥80μm |
| Diameter (mm) | Φ48, Φ60, Φ76, Φ89 (customizable) |
| Wall Thickness | 2.0mm–4.0mm |
| Length | 3m–12m (adjustable) |
| Standard | ASTM A53, EN 10219, GB/T 3091 |
Material & Specifications
| Material | Profile / Section | Wall Thickness | Length / Size | Load Capacity | Corrosion Resistance | Features & Applications |
|---|---|---|---|---|---|---|
| Aluminum 6061 / 6063 | Extruded Profiles | 3–5 mm | 1–6 m | 150–400 kg | Very Good | Lightweight, roof-mounted or adjustable arrays, easy installation |
| Galvanized Steel (HDG) | Round / Rectangular Pipes | 1.5–4 mm | 1–6 m | 150–500 kg | Excellent | Heavy-duty, cost-effective, commercial & solar farm use |
| Stainless Steel 304 / 316 | Round / Square Pipes | 2–6 mm | 1–6 m | 200–500 kg | Excellent | Premium durability, offshore & coastal arrays, high-load applications |
| Adjustable Tilt Systems | Aluminum / Steel | 3–6 mm | Custom | 150–400 kg | Good–Excellent | Tilt 0°–60°, seasonal solar optimization |
Material Properties – PV Mounting Systems
| Material | Density | Tensile Strength | Yield Strength | Corrosion Resistance | Notes |
|---|---|---|---|---|---|
| Aluminum 6061/6063 | 2.70 g/cm³ | 185–310 MPa | 145–276 MPa | Very Good | Lightweight, easy assembly |
| Galvanized Steel (HDG) | 7.85 g/cm³ | 370–550 MPa | 230–350 MPa | Excellent | Heavy-duty, hot-dip galvanized for long-term durability |
| Stainless Steel 304/316 | 7.93 g/cm³ | 520–750 MPa | 210–310 MPa | Excellent | Premium material, corrosion-resistant for harsh environments |
Features & Advantages
High structural strength – stable support for PV panels
Corrosion-resistant – suitable for outdoor, coastal, or high-humidity conditions
Lightweight or heavy-duty options – aluminum for roof-mounted, galvanized steel for cost-effective heavy-duty, stainless steel for premium durability
Adjustable tilt designs – 0°–60° for seasonal optimization
Universal compatibility – works with mono- and polycrystalline PV modules
Easy installation – modular design with pre-drilled profiles
Our team provides customized PV mounting solutions in aluminum, galvanized steel, or stainless steel. Whether you need lightweight roof-mounted systems, heavy-duty commercial arrays, or offshore-grade durability, we deliver tailored solutions for your solar project.
Our address
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Phone Number
+86 15769214734
FAQ – PV Mounting Systems
Which materials are available for PV mounting systems?
Aluminum (6061/6063), galvanized steel (HDG), stainless steel (304/316).
What is the main difference between these materials?
Aluminum: lightweight, easy installation
Galvanized steel: heavy-duty, cost-effective
Stainless steel: premium durability, ideal for offshore/coastal projects
Are these systems corrosion-resistant?
Yes, stainless steel offers the highest long-term corrosion resistance; HDG galvanized steel and aluminum are also durable.
Can these mounts support adjustable angles?
Yes, tilt-adjustable systems are available for 0°–60° optimization.
What load capacities are supported?
150–500 kg per bracket/module depending on material and dimensions.
Are these mounts compatible with all PV modules?
Yes, suitable for mono- and polycrystalline modules.
Can I order custom lengths, profiles, or finishes?
Yes, all materials support customization for project requirements.
Do you provide certification for quality and material?
Yes, MTC/EN10204 3.1 certificates included; third-party testing optional.
Is installation easy for small or residential projects?
Yes, modular design and pre-drilled profiles allow quick and safe assembly.
Do you accept small and bulk orders?
Yes, from single residential arrays to large-scale solar farms.
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