PV Mounting Solution
Solar Panel Mounting Structures — Built to Last 25+ Years in Any Weather
Introduce your solar project to Qiaosi — your professional PV mounting solution supplier China. Factory-direct steel brackets, rails, and support structures manufactured from high-strength galvalume and hot-dip galvanized steel. Custom roll-formed profiles, pre-punched to your drawings, and export-ready for solar farms, rooftops, and carports worldwide.
PV Mounting Solution — Main Products
Complete solar mounting components — PV mounting solution supplier China
Mid Support Plate
Straight U-Connector
Straight C-Connector
4-Hole Triangle Bracket
4-Hole Corner Guard
Vertical Gutter
Aluminum Rail
Angle Purlin Bracket
Horizontal Gutter
Welded Base
PV Column Base Plate
PV Mid Clamp
PV Bent Clamp
PV 2-Hole Clamp
PV Corner Guard
PV Single-Hole Clamp
PV End Clamp
Base Support
Edge Support Plate
8-Hole Triangle Bracket
8-Hole Corner Guard
T-Bracket
Materials & Performance Comparison
Choose the right material for your solar project — PV mounting solution supplier China
Hot-Dip Galvanized Steel
- ✓ Zinc coating 275~600 g/m²
- ✓ Strength ≥550 MPa
- ✓ Service life 20~25 yrs
Galvalume (GL)
- ✓ 55%Al + 43.5%Zn + 1.5%Si
- ✓ Strength ≥550 MPa
- ✓ Service life 25~30 yrs
ZAM (Zn-Al-Mg)
- ✓ Scratch self-healing
- ✓ Excellent cut-edge corrosion resistance
- ✓ Service life 30~35 yrs
Aluminum 6005-T6
- ✓ Density = ⅓ of steel
- ✓ Zero rust
- ✓ Service life 30+ yrs
Stainless 304/316
- ✓ Bolts & nuts only
- ✓ Extreme corrosion resistance
- ✓ Service life 30+ yrs
📊 Side-by-Side Comparison
| Material | Tensile Strength | Corrosion Resistance | Service Life | Cost | Best For |
|---|---|---|---|---|---|
| 🏗️ Hot-Dip Galvanized | ★★★★★ ≥550 MPa | ★★★☆☆ | 20~25 years | 💰 Affordable | Ground PV plants, standard projects |
| 🛡️ Galvalume (GL) | ★★★★★ ≥550 MPa | ★★★★☆ | 25~30 years | 💰💰 Moderate | Coastal, high-humidity regions |
| ⚡ ZAM (Zn-Al-Mg) | ★★★★★ ≥550 MPa | ★★★★★ | 30~35 years | 💰💰💰 Higher | Premium projects, agri-PV, harsh climates |
| 🪶 Aluminum 6005-T6 | ★★★☆☆ ≥260 MPa | ★★★★★ | 30+ years | 💰💰💰💰 Premium | Rooftop PV, weight-limited structures |
| 🔩 Stainless 304/316 | ★★★★☆ | ★★★★★ | 30+ years | 💰💰💰💰 Premium | Fasteners & hardware only |
💡 Selection Guide
Budget Priority
Hot-Dip Galvanized Steel — best value, Qiaosi's main product line.
Coastal / Humid Conditions
Galvalume — recommended for coastal and high-humidity areas.
Long-Term (25+ yrs)
ZAM (Zn-Al-Mg) — maintenance-free, longest service life.
Rooftop / Lightweight
Aluminum — ideal for rooftop PV and load-limited structures.
✅ Qiaosi supplies Hot-Dip Galvanized & Galvalume PV mounting systems — factory-direct, custom-made to your specifications.
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