15+Years Experience
United - Solar Mount Bracket Manufacturer
- 25+ Years Corrosion Resistance： Hot-dip galvanizing ≥80μm, ideal for humid & coastal environments.
- ±0.5mm Manufacturing Precision：Advanced punching, bending & forming for fast, accurate installation.
- Load Capacity up to 150kg/㎡：Engineered for high wind & snow load regions.
- 6 advanced production lines with 20,000 sets/month capacity
- Invested tens of millions in PV mounting production lines with an annual capacity of 6 tons, ensuring large-scale project delivery.
- 25+ Years Corrosion Resistance： Hot-dip galvanizing ≥80μm, ideal for humid & coastal environments.
- ±0.5mm Manufacturing Precision：Advanced punching, bending & forming for fast, accurate installation.
- Load Capacity up to 150kg/㎡：Engineered for high wind & snow load regions.
Serving utility, commercial, and residential PV projects across 50+ countries.
Customizable solutions in structure type, material (Q235/Q355 steel, aluminum), size, and finish.
Quick-install design saves on-site labor cost.Step-by-step installation videos included for every project.
State-of-the-Art Facility with Multi-Million Investment
100,000 RMB /Unit
Punching machine
250,000 RMB/Unit
Automatic steel hook leveling and welding machine
1,000,000 RMB/Unit
Laser machine
250,000 RMB/Unit
Laser cutting machine
400,000 RMB/Unit
Bending machine
50,000 RMB/Unit
Small punching machine
Pitched Solar Roof
Metal Solar Roof
Pitched Solar Roof
Our Tile Pitched Roof Solar Mounting System offers a durable, corrosion-resistant solution for residential and commercial tile roofs. Its quick-install design and adjustable panel positioning maximize energy capture while protecting the roof structure.
Lightweight and corrosion-resistant rooftop solar mounting system made from high-strength 6005-T5 anodized aluminum. Quick to install, adjustable for optimal energy output, and compatible with most solar modules.
Our Asphalt Roof Solar Mounting System offers a secure, roof-friendly solution for residential and commercial projects. Made from durable, corrosion-resistant materials, it supports quick installation, fits various shingle types.
Metal Solar Roof
Lightweight, durable, and easy to install. Reduces hardware use while ensuring stability and optimal panel positioning for maximum efficiency.
They ensure secure attachment without damaging the roof, allow precise panel positioning, and maximize energy capture.
It offers a secure, non-penetrating solution for solar panels on standing seam metal roofs. The clamp design preserves waterproofing, ensures durability, and allows fast installation.
Our Hanger Bolts for Metal Roofs provide a simple and reliable solution for securing solar panels. Designed for easy installation, these durable bolts offer a secure hold on metal roof types, ensuring stability and long-lasting performance in any weather.
Triangle mounting system for metal roofs: corrosion-resistant, easy to adjust, compatible with various roofs, simple installation, enhances solar panel efficiency, suitable for residential, commercial, and industrial use.
L-Bracket system for metal roofs: durable, corrosion-resistant, adjustable for quick, secure solar panel installation on various roof types, ideal for residential, commercial, and industrial use.
Fully Customizable
Custom Solar Mounting System
- Specify the total number of solar panels in your system.
- Choose the roof type: Pitched, Metal, Flat, or Ground Mount.
- Provide the panel width in millimeters.
- Provide the panel height in millimeters.
- Indicate the number of rows for the installation (panels placed side-by-side count as one row).
Our Solar Mounting Production Line
Raw Material Preparation
Select high-quality steel, such as cold-rolled steel strips or galvanized steel plates, to ensure corrosion resistance and strength. Inspected for thickness, finish, and strength to ensure consistent quality.
Continuous Roller Pressing
Use high-precision roller sets for continuous rolling and forming of metal sheets, ensuring uniform dimensions, smooth surfaces, and enhanced processing efficiency for large-scale production.
Punching and Blanking
Punching and blanking on metal sheets to quickly and accurately form the required parts, ensuring consistent dimensions and high production efficiency.
Bending Forming
Bend metal sheets to adjust shapes according to design requirements, achieving precise angles and curves for optimal fit and structural integrity.
Welding and Deep Drawing
Enhance component strength through deep drawing, forming complex shapes from metal sheets, and ensure structural stability by precision welding to complete the mounting framework.
Surface Treatment and Quality Inspection
Apply coating or galvanizing to improve corrosion resistance, and conduct dimensional and strength inspections to ensure quality.
About United Solar Mounting
Guangzhou Younaide Metal Products Co., Ltd. specializes in manufacturing photovoltaic mounting systems and related metal components. Our main products include hot-dip galvanized solar mounts, C-channel steel, and various power bracket systems. We focus on corrosion resistance, precision manufacturing, and structural strength, using advanced processes such as punching, bending, and deep drawing.
With customized designs and professional technical support, we serve commercial, industrial, and residential solar projects worldwide.
ProfessionalSolar Mounting System Factory
Solar Mounting Manfacturer
Most Popular Questions.
Most Popular Questions.
We have listed some questions you may ask. If you have more inquiries about our products, you can send an inquiry to contact us.
MOQ depends on the system type. Sample orders are available for testing.
Yes, we provide fully customized solar mounting system designs. Simply provide your project details such as dimensions, location, and solar panel specifications.
Our solar mounting systems are made of high-strength aluminum alloy and hot-dip galvanized steel, ensuring corrosion resistance, high durability, and long service life in various environments.
Yes, our products are certified with ISO, TÜV, and CE standards, meeting international safety and installation requirements.
We support flexible MOQ depending on your needs. Sample orders are welcome for testing and evaluation purposes.
We offer various shipping terms like FOB and CIF. The average lead time is 7–15 days, depending on the order quantity and destination.
We are a direct manufacturer of solar mounting systems with in-house design, machining, and quality control capabilities.
How many rows of panels will you have?
A row consists of solar panels placed directly next to each other with no gaps. A single panel by itself still counts as one row.
For ground mount systems, each row must have an even number of panels. A row is defined by a double row of panels.
Example if you are installing a 20 panel system, 10 under and 10 over its still defined as 1 row 20 panels
Get Samples Now !
View samples of our pu sandwich panel products. Seeing the quality of our products with your own eyes, let’s officially start our cooperation.
The Ultimate Buyer’s Guide to Steel Solar Mount Structures
Chapt 1
What is a Steel Solar Mounting Structure?
A Steel Solar Mounting Structure is a robust support system designed to fix and hold solar photovoltaic (PV) modules in place. Compared with aluminum mounting systems, steel offers higher strength, greater load capacity, and better durability, making it ideal for large-scale ground-mounted PV plants and harsh environments.
Typical Applications:
Utility-scale ground-mounted PV power stations
Agri-PV (Agriculture + Solar) projects
Mountain, desert, and coastal areas with high wind or snow loads
Chapt 2
Key Advantages of Steel Solar Mounting Structures
| Advantage | Description |
|---|---|
| High Load Capacity | Carbon steel or galvanized steel frame supports large PV arrays |
| Long Lifespan | Hot-dip galvanizing ensures 25+ years of durability |
| Cost-Effective | Material widely available, bulk production reduces unit cost |
| High Adaptability | Customizable for various terrains and climates |
| Efficient Installation | Modular design minimizes on-site welding and drilling |
Chapt 3
Main Types of Steel Solar Mounting Systems
Fixed-Tilt Solar Mount System
Fixed angle, simple design, low maintenance
Suitable for flat terrain with stable sunlight conditions, widely used by solar mount manufacturers for commercial and utility-scale PV projects
Adjustable-Tilt Solar Mounting System
Tilt angle can be adjusted according to seasonal sun position
Ideal for EPC contractors and solar mounting system suppliers serving projects in regions with variable sunlight conditions
Solar Tracking Systems
Single-axis or dual-axis solar mount tracking follows the sun’s movement, increasing power generation by 10–25%
Often chosen by large-scale PV developers despite higher cost and maintenance requirements
Single-Pillar vs. Double-Pillar Solar Mount Designs
Double-pillar solar mount: More stable for heavy loads, recommended for high wind/snow load sites
Single-pillar solar mount: Saves material, reduces cost, preferred for cost-sensitive B2B solar projects
Chapt 4
Materials & Surface Treatment
1.Materials: Q235/Q355 carbon steel, stainless steel for special projects offered by solar mount manufacturers
2.Surface Treatments:
Hot-Dip Galvanizing (≥80μm): Industry standard for solar mounting systems, excellent corrosion resistance
Cold Galvanizing: Lower cost, shorter lifespan, typically avoided in utility-scale PV projects
Quality Standards: Compliant with ISO 1461 or ASTM A123 galvanizing standards required by international solar mounting system suppliers
Chapt 5
Pre-Purchase Checklist
| Parameter | Why It Matters |
|---|---|
| Project Location | Determines wind speed, snow load, temperature, humidity — critical for choosing the right solar mount structure |
| Load Capacity | Must handle PV module weight + environmental loads for long-term reliability in B2B solar mount projects |
| Installation Angle | Based on site latitude & solar conditions to optimize solar mounting system performance |
| Corrosion Resistance | Coastal or acid rain zones require thicker coating to ensure solar mount longevity |
| Foundation Type | Pile-driven, concrete base, or ground screws depending on site conditions and EPC contractor preferences |
| Module Compatibility | Must match PV panel dimensions & layout for efficient solar mount installation |