Solar Photovoltaic Carport

Guojian's China Solar Photovoltaic Carport integrate solar power generation with vehicle shelter functions. The upper level features PV modules for electricity generation, while the lower level serves as a parking area. Offering shade and weather protection alongside self-generated power usage, cost savings, and efficiency gains, this solution is a mainstream choice for commercial and industrial distributed PV projects. Guojian Steel’s PV carport system includes columns, main beams, secondary beams, PV rails, clamps, fasteners, and embedded parts. Components are prefabricated in the factory and assembled on-site using bolts; no on-site welding is required, thereby shortening the construction cycle.

Key Product Advantages

✅ Direct supply from the steel mill; controllable costs

With our own production facilities, we integrate profile rolling, cutting, punching, and anti-corrosion treatment. Eliminating middlemen ensures stable supply for large-scale projects and reliable delivery schedules.

✅ Superior anti-corrosion performance for demanding outdoor environments

• Zinc-Aluminum-Magnesium (Zn-Al-Mg) substrate (S350GD) with ZM275 coating offers excellent salt spray resistance—an ideal choice for coastal projects;

• Hot-dip galvanized Q235B/Q355B steel structures with customizable thickness;

✅ Versatile structural designs to suit various site conditions

Options include single-column cantilever, double-column A-frame, and dual-slope drainage designs. High-clearance designs accommodate sedans, SUVs, trucks, and EV charging bays. Adjustable tilt angles (5–15°) optimize both drainage and power generation efficiency.

✅ Fully bolted assembly for efficient construction

All components are prefabricated and pre-drilled in the factory. On-site assembly relies solely on bolting—eliminating the need for welding—which reduces hot work, lowers safety risks, and shortens the on-site construction period.

✅ Structural Safety: Load Capacities Customized for Each Project

Structural calculations are performed based on local wind and snow loads; wind and snow resistance are designed to meet specific requirements and comply with domestic construction standards for industrial and commercial projects.

✅ Comprehensive One-Stop Service

We provide end-to-end services, including solution selection, structural analysis, detailed engineering design, manufacturing, and shipping/packaging; we also supply a full range of PV mounting accessories, such as rails, clamps, and grounding components.

Product Technical Specifications

FAQ

Q: Does the PV carport require on-site welding?

A: The standard design utilizes a fully bolted assembly method; no on-site welding is needed. All components are prefabricated in the factory and assembled using bolts.

Q: What material should be chosen for coastal areas with high salt spray?

A: We recommend Zinc-Aluminum-Magnesium (Zn-Al-Mg) steel structures. They offer superior salt spray corrosion resistance compared to standard hot-dip galvanized steel, making them ideal for seaside locations and high-humidity industrial sites.

Q: Can you provide drawings?

A: Once project site conditions, wind/snow loads, and the number of parking spaces are confirmed, we can provide detailed drawings and structural plans.

Q: What trade terms are available?

A: We support EXW (Ex Works) and FOB (Tianjin Port) terms. Proforma Invoices (PI) can be issued, and documentation is available in both Chinese and English.