Product Description
High corrosion-resistant solar carport solution. Made of Zn-Al-Mg coated carbon steel, with excellent salt spray and humidity resistance. The self-healing feature of cut edges reduces later maintenance cost, with clean and durable appearance. Suitable for commercial and residential parking scenarios in coastal high-humidity areas.
Product Parameters
| Main material | Zn-Al-Mg coated carbon steel |
| Coating mass | ≥150 g/㎡ (AZ150, both sides); salt spray ≥1,000 h (ASTM B117); AZ185 recommended for coastal C5 |
| Design wind speed | 55 m/s (3-s gust at 10 m, 50-year return period, foundation design included) |
| Design snow load | 1.2 kN/㎡ ≈ 25 psf (EN 1991-1-3) |
| Service life | Assessed per ISO 9223 (25+ years in C4) |
| Capacity per space | Module capacity 2-3 kW (modules and inverters excluded) |
| Design life | 25+ years; structural warranty 12 years; anti-corrosion life graded per ISO 9223 |
Our Services
We provide full-cycle seller services for solar mounting systems. Our engineering team can offer customized solutions for different working conditions such as rooftop, ground-mount and solar carport.
Every batch of goods is inspected before shipment to ensure corrosion resistance and structural safety.
From quick quotation, drawing confirmation and production schedule update to container loading arrangement and after-sales technical guidance, our sales and engineering team respond promptly to your bulk orders and project inquiries.
FAQ
Q1: How long is the service life in coastal areas?
A1: Assessed per ISO 9223: 25+ years in C4 environments; for C5 high-salt-fog sites the AZ185 coating version is recommended.
Q2: Is later maintenance expensive?
A2: Self-healing coating requires basically no anti-rust maintenance; far lower cost than ordinary carbon steel carports.
Q3: Can surface color be customized?
A3: Default is original coating color; fluorocarbon spraying in specific colors is available.
Q4: How does price compare with HDG carports?
A4: Slightly higher initial cost, but better total cost of ownership with longer life and lower maintenance.
