Xiamen D.T. Multi Tech Co., Ltd. is one of the most reliable manufacturers and suppliers of solar ground mount systems in China. With abundant experience, we warmly welcome you to wholesale cheap solar ground mount systems from our factory. If you have any enquiry about cooperation, please feel free to email us.
Fixed-Tilt Steel PV Racking Structures
Engineering robust, long-term foundation stability for utility-scale and commercial PV projects, our solar ground mount systems provide an adaptable, high-strength structural framework designed for demanding outdoor environments. Manufactured with precision-engineered structural steel, these racking assemblies combine simplified job-site installation with rigorous wind-load resistance and corrosion protection.
As a direct supply partner for global renewable energy projects, we deliver fully customized steel PV mounting structures tailored to site-specific topography, local climate challenges, and system capacity. Whether you are executing a multi-megawatt ground-mounted PV plant or a distributed commercial array, our systems minimize field assembly time while ensuring full compliance with international engineering codes.
Key Product Features
Quick and Simple Installation
This structural racking components are pre-engineered with pre-punched mounting holes and standardized bolted joinery, allowing field crews to assemble main supports, purlins, and module clamps rapidly without specialized on-site welding.
High Site Adaptability
With ground clearance adjustments ranging from 0.5m to 2.5m and tilt angle customization from 5° to 35°, the structure adapts seamlessly to local snow depths, vegetation clearance needs, or flood-prone ground conditions.
Tailor-Made Project Engineering
Every racking system is custom-configured to match site-specific engineering parameters, environmental loads, and preferred PV module configurations-including 2V, 3V, 4H, or 6H layouts. From foundation engineering choices (direct ramming, ground screws, or concrete ballast) to precise wind-load structural calculations compliant with Eurocode and ASCE.
Simple and Robust Structural Design
Utilizing high-strength structural steel protected by heavy-duty hot-dip galvanizing (HDG) or advanced Zinc-Magnesium coatings, the framework is built to endure harsh weather, coastal salinity, and corrosive soils over a 25-year service life.
Products Description
| GENERAL AND MECHANICAL CHARACTERISTICS | |
| Structure Configuration | Single post / Double post (2V/3V/4H/6H) |
| Module Compatibility | All types of PV modules: Mono, Poly, Bifacial |
| Structural Materials | High-strength steel |
| Coating of Structural Materials | HDG steel and pre-galvanized steel (Z/ZM) |
| Design | Eurocode / ASCE / International standards / Wind tunnel tested |
| Tilt Angle | Custom-fitted between 5° and 35° |
| Ground Clearance | Between 0.5 and 2.5 m |
| WARRANTIES | |
| Structural Warranty | 10 years (other options available) |
| Corrosion Warranty | 25 years (other options available) |
| INSTALLATION CHARACTERISTICS | |
| Foundations | Direct ramming (standard) / Pre-drilling / Micropiles / Concrete ballast pad / Helical pile / Ground screw |
| Structure Assembly | With bolted joints |
| Module Installation | Bolt + nut / Rivet / Clamp |
| Services | Pull-out test / Technical assistance |
Application Scenarios
Whether you are deploying a utility-scale solar farm on rolling rural terrain, constructing a distributed C&I system for an industrial park, or developing a PV project on challenging brownfields and capped landfills, our solar ground mount systems deliver the structural reliability required across diverse site environments.
The system's versatile foundation options-ranging from driven piles and ground screws to concrete ballast pads-allow for seamless integration on steep slopes, rocky ground, or areas with high water tables. With customizable ground clearance and adjustable tilt angles, the framework easily adapts to regional snow loads, flood risks, and agricultural land-use needs, ensuring optimal energy yield and structural performance wherever your project is located.
FAQ
Q: What structural standards and building codes do your design calculations follow?
A: Our engineering team designs all racking configurations in full compliance with Eurocode (EN 1991 / EN 1993) and ASCE 7 standards, depending on your project's location.
Q: Which factory quality and manufacturing certifications do you hold?
A: Our production facilities are certified under ISO 9001 (Quality Management) and ISO 14001 (Environmental Management). Furthermore, our structural steel fabrication complies with EN 1090-1 / EN 1090-2 (Execution of steel structures) and carries the CE mark.
Q: What warranties do you offer on structural integrity and corrosion protection?
A: We provide a standard 10-year structural warranty and a 25-year anti-corrosion warranty. Extended warranty packages (up to 30 years) can be structured based on project-specific environmental class ratings (C1 through C5/CX).
Q: What layout configurations are available for panel array density?
A: We offer both Single Post (Monopalo) and Double Post (Doppio palo) structural configurations supporting portrait and landscape orientations, including 2V, 3V, 4H, and 6H module layouts to maximize land-use efficiency.
Q: How do you ensure fast installation on site and reduce labor costs?
A: Components are manufactured with pre-punched, high-precision alignment holes and utilize standardized bolted connections. No field cutting or welding is required on site, significantly shortening construction timelines and minimizing installation labor costs.
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